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Germline Pathogenic Variants Identified by Targeted Next-Generation Sequencing of Susceptibility Genes in Pheochromocytoma and Paraganglioma. J Kidney Cancer VHL 2021; 8:19-24. [PMID: 33777662 PMCID: PMC7969383 DOI: 10.15586/jkcvhl.v8i1.171] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 02/28/2021] [Indexed: 11/22/2022] Open
Abstract
The aim of this study was to evaluate germline variant frequencies of pheochromocytoma and paraganglioma targeted susceptibility genes with next-generation sequencing method. Germline DNA from 75 cases were evaluated with targeted next-generation sequencing on an Illumina NextSeq550 instrument. KIF1B, RET, SDHB, SDHD, TMEM127, and VHL genes were included in the study, and Sanger sequencing was used for verifying the variants. The pathogenic/likely pathogenic variants were in the VHL, RET, SDHB, and SDHD genes, and the diagnosis rate was 24% in this study. Three different novel pathogenic variants were determined in five cases. This is the first study from Turkey, evaluating germline susceptibility genes of pheochromocytoma and paraganglioma with a detection rate of 24% and three novel variants. All patients with pheochromocytoma and paraganglioma need clinical genetic testing with expanded targeted gene panels for higher diagnosis rates.
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Li M, Pamporaki C, Fliedner SMJ, Timmers HJLM, Nölting S, Beuschlein F, Prejbisz A, Remde H, Robledo M, Bornstein SR, Lenders JWM, Eisenhofer G, Bechmann N. Metastatic pheochromocytoma and paraganglioma: signs and symptoms related to catecholamine secretion. Discov Oncol 2021; 12:9. [PMID: 35201450 PMCID: PMC8777503 DOI: 10.1007/s12672-021-00404-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 03/05/2021] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND The presence or future development of metastatic pheochromocytomas or paragangliomas (mPPGLs) can be difficult to diagnose or predict at initial presentation. Since production of catecholamines from mPPGLs is different from non-metastatic tumors (non-mPPGLs), this study aimed to clarify whether presenting catecholamine-related signs and symptoms (cSS) might also differ. METHODS The study included 249 patients, 43 with mPPGL and 206 with non-mPPGL. Clinical data at the time of biochemical diagnosis (i.e. at entry into the study) were used to generate a cumulative score of cSS for each patient. RESULTS Patients with mPPGL were significantly younger (43.3 ± 14 vs. 48.9 ± 16.1 years) and included a lower proportion of females (39.5% vs. 60.7%) than patients with non-mPPGLs. Frequencies of signs and symptoms did not differ between the two groups. Patients with mPPGLs had lower (P < 0.001) urinary excretion of epinephrine (3.5 (IQR, 1.9-6.5) µg/day) than those with non-mPPGLs (19.1 (IQR, 4.3-70.2) µg/day). There was no difference in urinary excretion of norepinephrine. In patients with mPPGLs a high cSS score was associated with high urinary excretion of norepinephrine and normetanephrine. In contrast, in patients with non-mPPGLs, a high cSS was associated with high urinary excretion of epinephrine and metanephrine. CONCLUSION Although presenting signs and symptoms were associated with production of norepinephrine in patients with mPPGLs and of epinephrine in patients with non-mPPGLs, there were no differences in signs and symptoms between the two groups. Therefore, consideration of signs and symptoms does not appear helpful for distinguishing patients with and without mPPGLs.
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Affiliation(s)
- Minghao Li
- Department of Medicine III, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Christina Pamporaki
- Department of Medicine III, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Stephanie M J Fliedner
- First Department of Medicine, University Medical Center Schleswig-Holstein, Lübeck, Germany
| | - Henri J L M Timmers
- Department of Internal Medicine, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Svenja Nölting
- Medizinische Klinik Und Poliklinik IV, Klinikum der Ludwig-Maximilians-Universität München, Munich, Germany
- Department of Endocrinology, Diabetology and Clinical Nutrition, Universitätsspital Zürich, Zurich, Switzerland
| | - Felix Beuschlein
- Medizinische Klinik Und Poliklinik IV, Klinikum der Ludwig-Maximilians-Universität München, Munich, Germany
- Department of Endocrinology, Diabetology and Clinical Nutrition, Universitätsspital Zürich, Zurich, Switzerland
| | | | - Hanna Remde
- Division of Endocrinology and Diabetes, Department of Internal Medicine I, University Hospital of Würzburg, Würzburg, Germany
| | - Mercedes Robledo
- Hereditary Endocrine Cancer Group, Spanish National Cancer Research Center and Centro de Investigación Biomédica en Red de Enfermedades Raras, Madrid, Spain
| | - Stefan R Bornstein
- Department of Medicine III, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Jacques W M Lenders
- Department of Medicine III, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
- Department of Internal Medicine, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Graeme Eisenhofer
- Department of Medicine III, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
- Institute of Clinical Chemistry and Laboratory Medicine, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Nicole Bechmann
- Department of Medicine III, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.
- Institute of Clinical Chemistry and Laboratory Medicine, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.
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Patel M, Tena I, Jha A, Taieb D, Pacak K. Somatostatin Receptors and Analogs in Pheochromocytoma and Paraganglioma: Old Players in a New Precision Medicine World. Front Endocrinol (Lausanne) 2021; 12:625312. [PMID: 33854479 PMCID: PMC8039528 DOI: 10.3389/fendo.2021.625312] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 03/04/2021] [Indexed: 12/16/2022] Open
Abstract
Neuroendocrine tumors overexpress somatostatin receptors, which serve as important and unique therapeutic targets for well-differentiated advanced disease. This overexpression is a well-established finding in gastroenteropancreatic neuroendocrine tumors which has guided new medical therapies in the administration of somatostatin analogs, both "cold", particularly octreotide and lanreotide, and "hot" analogs, chelated to radiolabeled isotopes. The binding of these analogs to somatostatin receptors effectively suppresses excess hormone secretion and tumor cell proliferation, leading to stabilization, and in some cases, tumor shrinkage. Radioisotope-labeled somatostatin analogs are utilized for both tumor localization and peptide radionuclide therapy, with 68Ga-DOTATATE and 177Lu-DOTATATE respectively. Benign and malignant pheochromocytomas and paragangliomas also overexpress somatostatin receptors, irrespective of embryological origin. The pattern of somatostatin receptor overexpression is more prominent in succinate dehydrogenase subunit B gene mutation, which is more aggressive than other subgroups of this disease. While the Food and Drug Administration has approved the use of 68Ga-DOTATATE as a radiopharmaceutical for somatostatin receptor imaging, the use of its radiotherapeutic counterpart still needs approval beyond gastroenteropancreatic neuroendocrine tumors. Thus, patients with pheochromocytoma and paraganglioma, especially those with inoperable or metastatic diseases, depend on the clinical trials of somatostatin analogs. The review summarizes the advances in the utilization of somatostatin receptor for diagnostic and therapeutic approaches in the neuroendocrine tumor subset of pheochromocytoma and paraganglioma; we hope to provide a positive perspective in using these receptors as targets for treatment in this rare condition.
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Affiliation(s)
- Mayank Patel
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States
| | - Isabel Tena
- Scientific Department, Medica Scientia Innovation Research (MedSIR), Barcelona, Spain
- Section of Medical Oncology, Consorcio Hospitalario Provincial of Castellon, Castellon, Spain
| | - Abhishek Jha
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States
| | - David Taieb
- Department of Nuclear Medicine, La Timone University Hospital, CERIMED, Aix-Marseille University, Marseille, France
| | - Karel Pacak
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States
- *Correspondence: Karel Pacak,
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Differences in Clinical Manifestations and Tumor Features Between Metastatic Pheochromocytoma/Paraganglioma Patients With and Without Germline SDHB Mutation. Endocr Pract 2020; 27:348-353. [PMID: 34024343 DOI: 10.1016/j.eprac.2020.09.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Revised: 09/14/2020] [Accepted: 09/22/2020] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To compare metastatic pheochromocytoma/paraganglioma (MPP) patients with germline SDHB mutations (SDHB MPP) and without SDHB mutations (non-SDHB MPP) in terms of baseline clinical manifestations, tumor characteristics, and outcomes. METHODS Clinical data were retrospectively reviewed in 101 MPP patients, including 34 SDHB MPP patients and 61 non-SDHB MPP patients. RESULTS SDHB MPP patients presented at a younger age at onset, diagnosis, or metastasis (25 ± 16 vs 36 ± 14, 28 ± 17 vs 38 ± 15, and 31 ± 17 vs 44 ± 14 years old, respectively, P < .01 for all) than non-SDHB patients. Compared with their non-SDHB counterparts, SDHB patients were more likely to have paragangliomas (83% vs 47%, P < .05), synchronous metastases (44% vs 23%, P < .05), bone metastases (80% vs 48%, P < .01), and a shorter progression-free survival (3 years vs 5 years, P < .01). The Ki-67 index was higher in SDHB tumors (P < .05). The 5- and 10-year survival rates were 79% and 74%, respectively, in all patients. Seventeen patients died from MPP, and the time from metastasis to death in patients who had received systemic therapy was significantly longer than in those who had not (3.1 ± 1.5 vs 1.4 ± 0.7 years, P < .01). CONCLUSION Compared with MPP patients without SDHB mutations, MPP patients with SDHB mutations were younger at onset, diagnosis, or metastasis; had a higher incidence of synchronous metastases, higher ratio of paraganglioma, and higher Ki-67 index; had a shorter postoperative progression-free survival; and were more likely to develop bone metastasis or sole liver metastasis. Our results suggest that patients with SDHB mutations should be identified early and monitored regularly to achieve optimal clinical outcomes.
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Rai SK, Bril F, Hatch HM, Xu Y, Shelton L, Kalavalapalli S, Click A, Lee D, Beecher C, Kirby A, Kong K, Trevino J, Jha A, Jatav S, Kriti K, Luthra S, Garrett TJ, Guingab-Cagmat J, Plant D, Bose P, Cusi K, Hromas RA, Tischler AS, Powers JF, Gupta P, Bibb J, Beuschlein F, Robledo M, Calsina B, Timmers H, Taieb D, Kroiss M, Richter S, Langton K, Eisenhofer G, Bergeron R, Pacak K, Tevosian SG, Ghayee HK. Targeting pheochromocytoma/paraganglioma with polyamine inhibitors. Metabolism 2020; 110:154297. [PMID: 32562798 PMCID: PMC7482423 DOI: 10.1016/j.metabol.2020.154297] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 06/12/2020] [Accepted: 06/17/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND Pheochromocytomas (PCCs) and paragangliomas (PGLs) are neuroendocrine tumors that are mostly benign. Metastatic disease does occur in about 10% of cases of PCC and up to 25% of PGL, and for these patients no effective therapies are available. Patients with mutations in the succinate dehydrogenase subunit B (SDHB) gene tend to have metastatic disease. We hypothesized that a down-regulation in the active succinate dehydrogenase B subunit should result in notable changes in cellular metabolic profile and could present a vulnerability point for successful pharmacological targeting. METHODS Metabolomic analysis was performed on human hPheo1 cells and shRNA SDHB knockdown hPheo1 (hPheo1 SDHB KD) cells. Additional analysis of 115 human fresh frozen samples was conducted. In vitro studies using N1,N11-diethylnorspermine (DENSPM) and N1,N12- diethylspermine (DESPM) treatments were carried out. DENSPM efficacy was assessed in human cell line derived mouse xenografts. RESULTS Components of the polyamine pathway were elevated in hPheo1 SDHB KD cells compared to wild-type cells. A similar observation was noted in SDHx PCC/PGLs tissues compared to their non-mutated counterparts. Specifically, spermidine, and spermine were significantly elevated in SDHx-mutated PCC/PGLs, with a similar trend in hPheo1 SDHB KD cells. Polyamine pathway inhibitors DENSPM and DESPM effectively inhibited growth of hPheo1 cells in vitro as well in mouse xenografts. CONCLUSIONS This study demonstrates overactive polyamine pathway in PCC/PGL with SDHB mutations. Treatment with polyamine pathway inhibitors significantly inhibited hPheo1 cell growth and led to growth suppression in xenograft mice treated with DENSPM. These studies strongly implicate the polyamine pathway in PCC/PGL pathophysiology and provide new foundation for exploring the role for polyamine analogue inhibitors in treating metastatic PCC/PGL. PRéCIS: Cell line metabolomics on hPheo1 cells and PCC/PGL tumor tissue indicate that the polyamine pathway is activated. Polyamine inhibitors in vitro and in vivo demonstrate that polyamine inhibitors are promising for malignant PCC/PGL treatment. However, further research is warranted.
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Affiliation(s)
- Sudhir Kumar Rai
- Department of Medicine, Division of Endocrinology, University of Florida, Gainesville, FL, USA
| | - Fernando Bril
- Department of Medicine, Division of Endocrinology, University of Florida and Malcom Randall VA Medical Center, Gainesville, FL, USA
| | - Heather M Hatch
- Department of Physiological Sciences, University of Florida, Gainesville, FL, USA
| | - Yiling Xu
- Department of Medicine, Division of Endocrinology, University of Florida, Gainesville, FL, USA
| | - Laura Shelton
- Scientific Project Development, Human Metabolome Technologies, Boston, MA, USA
| | - Srilaxmi Kalavalapalli
- Department of Medicine, Division of Endocrinology, University of Florida, Gainesville, FL, USA
| | - Arielle Click
- Department of Immunology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | | | | | - Austin Kirby
- Department of Medicine, University of Texas Health Science Center, San Antonio, TX, USA
| | - Kimi Kong
- Department of Medicine, University of Texas Health Science Center, San Antonio, TX, USA
| | - Jose Trevino
- Department of Surgery, University of Florida, Gainesville, FL, USA
| | | | | | | | | | - Timothy J Garrett
- Department of Pathology, Immunology, and Laboratory Medicine, University of Florida, Gainesville, FL, USA
| | - Joy Guingab-Cagmat
- Department of Pathology, Immunology, and Laboratory Medicine, University of Florida, Gainesville, FL, USA
| | - Daniel Plant
- Department of Physiological Sciences, University of Florida, Malcom Randall VA Medical Center, Gainesville, FL, USA
| | - Prodip Bose
- Department of Physiological Sciences, University of Florida, Malcom Randall VA Medical Center, Gainesville, FL, USA
| | - Kenneth Cusi
- Department of Medicine, Division of Endocrinology, University of Florida and Malcom Randall VA Medical Center, Gainesville, FL, USA
| | - Robert A Hromas
- Department of Medicine, University of Texas Health Science Center, San Antonio, TX, USA
| | - Arthur S Tischler
- Department of Pathology and Laboratory Medicine, Tufts Medical Center, Boston, MA, USA
| | - James F Powers
- Department of Pathology and Laboratory Medicine, Tufts Medical Center, Boston, MA, USA
| | - Priyanka Gupta
- Department of Surgery, University of Alabama, Birmingham, AL, USA
| | - James Bibb
- Department of Surgery, University of Alabama, Birmingham, AL, USA
| | - Felix Beuschlein
- Klinik für Endokrinologie, Diabetologie und Klinische Ernährung, UniversitätsSpital Zurich, Zurich, Switzerland
| | - Mercedes Robledo
- Hereditary Endocrine Cancer Group, Spanish National Cancer Research Center (CNIO), and Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Madrid, Spain
| | - Bruna Calsina
- Hereditary Endocrine Cancer Group, Spanish National Cancer Research Center (CNIO), and Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Madrid, Spain
| | - Henri Timmers
- Department of Internal Medicine, Radboud University Medical Center, Nijmegen, Netherlands
| | - David Taieb
- Department of Nuclear Medicine, La Timone University Hospital, European Center for Research in Medical Imaging, Aix Marseille Université, Marseille, France
| | - Matthias Kroiss
- Department of Internal Medicine, Division of Endocrinology and Diabetology, University Hospital Würzburg, University of Würzburg, Würzburg, Germany
| | - Susan Richter
- Institute of Clinical Chemistry and Laboratory Medicine, University Hospital Carl Gustav Carus, Technische Universität Dresden, Germany
| | - Katharina Langton
- Department of Medicine III, University Hospital Carl Gustav Carus, Technische Universität Dresden, Germany
| | - Graeme Eisenhofer
- Institute of Clinical Chemistry and Laboratory Medicine, University Hospital Carl Gustav Carus, Technische Universität Dresden, Germany; Department of Medicine III, University Hospital Carl Gustav Carus, Technische Universität Dresden, Germany; Division of Clinical Neurochemistry, Institute of Clinical Chemistry and Laboratory Medicine, and Department of Medicine, Faculty of Medicine, University Hospital Carl Gustav Carus, Technische Universität Dresden, Germany
| | - Raymond Bergeron
- Department of Medicinal Chemistry, University of Florida, Gainesville, FL, USA
| | - Karel Pacak
- Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA
| | - Sergei G Tevosian
- Department of Physiological Sciences, University of Florida, Gainesville, FL, USA.
| | - Hans K Ghayee
- Department of Medicine, Division of Endocrinology, University of Florida and Malcom Randall VA Medical Center, Gainesville, FL, USA.
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Ilanchezhian M, Jha A, Pacak K, Del Rivero J. Emerging Treatments for Advanced/Metastatic Pheochromocytoma and Paraganglioma. Curr Treat Options Oncol 2020; 21:85. [PMID: 32862332 PMCID: PMC7456409 DOI: 10.1007/s11864-020-00787-z] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OPINION STATEMENT The incidence of metastatic pheochromocytoma (PHEO) and paraganglioma (PGL) may occur in as many as 35% of patients particularly with PGL and even more frequently in those with specific mutations. Biochemical, morphological, and molecular markers have been investigated for use in the distinction of benign from malignant PHEO/PGL. PHEO/PGL metastasizes via hematogenous or lymphatic routes and shows differences based on mutational status. The most common sites of involvement in patients that have an SDHB mutation are the bone (78%), lungs (45%), lymph nodes (36%), and liver (35%). In patients with sporadic PHEO/PGL, the most common sites of metastasis are the bones (64%), lungs (47%), lymph nodes (36%), and liver (32%). Metastases may be present at presentation or may occur later. Metastases to the liver and lungs are associated with a shorter survival. Overall, the estimated 5-year survival rates are between 34 and 74%. Currently, treatments for metastatic PHEO/PGL are essentially palliative. Surgery is potentially curative; however, tumor dissemination limits the chance for a curative resection. When surgical intervention is not amenable, the therapeutic options include radiolabeled MIBG (Azedra®-iobenguane 131 was recently FDA-approved for patients > 12 years and older with iobenguane scan positive) or systemic chemotherapy with cyclophosphamide, vincristine, and dacarbazine (CVD) with an overall objective response rate (ORR) of less than 40%; however, it is not clear if the administration of CVD impacts overall survival, as nearly all patients develop progressive and ultimately fatal disease. Other treatment modalities under investigation include cytoreductive techniques, novel radiopharmaceuticals, chemotherapy, radiotherapy, immunotherapy, and experimental therapies. Here we are discussing emerging treatment for advanced/metastatic PHEO/PGL.
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Affiliation(s)
- Maran Ilanchezhian
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA
| | - Abhishek Jha
- Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA
| | - Karel Pacak
- Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA
| | - Jaydira Del Rivero
- Developmental Therapeutics Branch, Rare Tumor Initiative, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA.
- Medical Oncology & Clinical Endocrinology, Center for Cancer Research, National Cancer Institute/National Institutes of Health, 10 Center Drive, MSC 1906, Building 10, CRC 13C-434, Bethesda, MD, 20892, USA.
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Whole-Body MRI Surveillance of Cancer Predisposition Syndromes: Current Best Practice Guidelines for Use, Performance, and Interpretation. AJR Am J Roentgenol 2020; 215:1002-1011. [PMID: 32809862 DOI: 10.2214/ajr.19.22399] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
OBJECTIVE. Whole-body MRI is a valuable tool in the surveillance of cancer predisposition syndromes (CPSs). Because it allows wide-FOV imaging without ionizing radiation, whole-body MRI is ideal in pediatric patients, enabling efficient assessment of different organ systems for multifocal disease. This article summarizes the use of whole-body MRI in pediatric patients with CPSs for earlier detection of malignancy, provides evidence where available, and offers guidance where lacking because of the rarity of CPSs. Protocol modifications and technique performance in specific CPSs are also considered. CONCLUSION. Whole-body MRI is the preferred imaging modality for surveillance of pediatric patients with CPSs, and the growing literature supports its importance in presymptomatic cancer detection.
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Lenders JWM, Kerstens MN, Amar L, Prejbisz A, Robledo M, Taieb D, Pacak K, Crona J, Zelinka T, Mannelli M, Deutschbein T, Timmers HJLM, Castinetti F, Dralle H, Widimský J, Gimenez-Roqueplo AP, Eisenhofer G. Genetics, diagnosis, management and future directions of research of phaeochromocytoma and paraganglioma: a position statement and consensus of the Working Group on Endocrine Hypertension of the European Society of Hypertension. J Hypertens 2020; 38:1443-1456. [PMID: 32412940 PMCID: PMC7486815 DOI: 10.1097/hjh.0000000000002438] [Citation(s) in RCA: 179] [Impact Index Per Article: 44.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
: Phaeochromocytoma and paraganglioma (PPGL) are chromaffin cell tumours that require timely diagnosis because of their potentially serious cardiovascular and sometimes life- threatening sequelae. Tremendous progress in biochemical testing, imaging, genetics and pathophysiological understanding of the tumours has far-reaching implications for physicians dealing with hypertension and more importantly affected patients. Because hypertension is a classical clinical clue for PPGL, physicians involved in hypertension care are those who are often the first to consider this diagnosis. However, there have been profound changes in how PPGLs are discovered; this is often now based on incidental findings of adrenal or other masses during imaging and increasingly during surveillance based on rapidly emerging new hereditary causes of PPGL. We therefore address the relevant genetic causes of PPGLs and outline how genetic testing can be incorporated within clinical care. In addition to conventional imaging (computed tomography, MRI), new functional imaging approaches are evaluated. The novel knowledge of genotype-phenotype relationships, linking distinct genetic causes of disease to clinical behaviour and biochemical phenotype, provides the rationale for patient-tailored strategies for diagnosis, follow-up and surveillance. Most appropriate preoperative evaluation and preparation of patients are reviewed, as is minimally invasive surgery. Finally, we discuss risk factors for developing metastatic disease and how they may facilitate personalised follow-up. Experts from the European Society of Hypertension have prepared this position document that summarizes the current knowledge in epidemiology, genetics, diagnosis, treatment and surveillance of PPGL.
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Affiliation(s)
- Jacques W M Lenders
- Department of Internal Medicine, Radboud University Medical Center, Nijmegen, The Netherlands
- Department of Medicine III, University Hospital Carl Gustav Carus, Technical University Dresden, Dresden, Germany
| | - Michiel N Kerstens
- Department of Endocrinology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Laurence Amar
- Unité d'Hypertension Artérielle, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Université de Paris-PARCC, INSERM, Paris, France
| | | | - Mercedes Robledo
- Hereditary Endocrine Cancer Group, Human Cancer Genetics Program, Spanish National Cancer Research Centre (CNIO), and Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Madrid, Spain
| | - David Taieb
- Department of Nuclear Medicine, La Timone University Hospital, European Center for Research in Medical Imaging, Aix-Marseille University, Marseille, France
| | - Karel Pacak
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland, USA
| | - Joakim Crona
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Tomáš Zelinka
- Center for Hypertension, 3rd Department of Medicine, Division of Endocrinology and Metabolism, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - Massimo Mannelli
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy
| | - Timo Deutschbein
- Division of Endocrinology and Diabetes, Department of Internal Medicine I, University Hospital, University of Würzburg, Würzburg, Germany
| | - Henri J L M Timmers
- Department of Internal Medicine, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Frederic Castinetti
- Aix-Marseille Université, Department of Endocrinology, Institut National de la Santé et de la Recherche Médicale (INSERM), Marseille Medical Genetics (MMG), et Assistance Publique-Hôpitaux de Marseille (AP-HM), Marseille, France
| | - Henning Dralle
- Department of General, Visceral and Transplantation Surgery, Section of Endocrine Surgery, University of Duisburg-Essen, Essen, Germany
| | - Jřri Widimský
- Center for Hypertension, 3rd Department of Medicine, Division of Endocrinology and Metabolism, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - Anne-Paule Gimenez-Roqueplo
- Assistance Publique-Hôpitaux de Paris, AP-HP, Hôpital Européen Georges Pompidou, Service de Génétique, Université de Paris, PARCC, INSERM, Paris, France
| | - Graeme Eisenhofer
- Department of Medicine III, University Hospital Carl Gustav Carus, Technical University Dresden, Dresden, Germany
- Institute of Clinical Chemistry and Laboratory Medicine, Medical Faculty Carl Gustav Carus, Technical University Dresden, Dresden, Germany
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Dahia PL, Clifton-Bligh R, Gimenez-Roqueplo AP, Robledo M, Jimenez C. HEREDITARY ENDOCRINE TUMOURS: CURRENT STATE-OF-THE-ART AND RESEARCH OPPORTUNITIES: Metastatic pheochromocytomas and paragangliomas: proceedings of the MEN2019 workshop. Endocr Relat Cancer 2020; 27:T41-T52. [PMID: 32069214 PMCID: PMC7334096 DOI: 10.1530/erc-19-0435] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 02/05/2020] [Indexed: 12/13/2022]
Abstract
Pheochromocytomas and paragangliomas (PPGLs) are adrenal or extra-adrenal autonomous nervous system-derived tumors. Most PPGLs are benign, but approximately 15% progress with metastases (mPPGLs). mPPGLs are more likely to occur in patients with large pheochromocytomas, sympathetic paragangliomas, and norepinephrine-secreting tumors. Older subjects, those with larger tumors and synchronous metastases, advance more rapidly. Germline mutations of SDHB, FH, and possibly SLC25A11, or somatic MAML3 disruptions relate to a higher risk for metastatic disease. However, it is unclear whether these mutations predict outcome. Once diagnosed, there are no well-established predictors of outcome in mPPGLs, and aggressive tumors have few therapeutic options and limited response. High-specific activity (HSA) metaiodine-benzyl-guanidine (MIBG) is the first FDA approved treatment and shows clinical effectiveness for MIBG-avid mPPGLs. Ongoing and future investigations should involve validation of emerging candidate outcome biomarkers, including somatic ATRX, TERT, and microRNA disruptions and identification of novel prognostic indicators. Long-term effect of HSA-MIBG and the role of other radiopharmaceuticals should be investigated. Novel trials targeting molecular events prevalent in SDHB/FH mutant tumors, such as activated hypoxia inducible factor 2 (HIF2), angiogenesis, or other mitochondrial defects that might confer unique vulnerability to these tumors should be developed and initiated. As therapeutic options are anticipated to expand, multi-institutional collaborations and well-defined clinical and molecular endpoints will be critical to achieve higher success rates in improving care for patients with mPPGLs.
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Affiliation(s)
- Patricia L.M. Dahia
- Division of Hematology and Medical Oncology, Dept Medicine, Mays Cancer Center, University of Texas Health Science Center at San Antonio, San Antonio-TX, 78229
- to whom correspondence should be addressed: Patricia Dahia, MD, PhD, Robert Tucker Hayes Distinguished Chair in Oncology, University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Drive, MC 7880, San Antonio-TX, 78229-3900, Tel: (210) 567-4866,
| | - Roderick Clifton-Bligh
- Department of Endocrinology, Royal North Shore Hospital, Northern Clinical School, Kolling Institute of Medical Research, University of Sydney, Sydney, New South Wales 2065, Australia
| | - Anne-Paule Gimenez-Roqueplo
- Service de Génétique, Hôpital européen Georges Pompidou, INSERM UMR 970, PARCC@HEGP, 54 rue Leblanc, 75015 Paris, FRANCE
| | - Mercedes Robledo
- Human Cancer Genetics Program, Spanish National Cancer Research Center, E-28029, Madrid, Spain; Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Madrid, Spain
| | - Camilo Jimenez
- Department of Endocrine Neoplasia and Hormonal Disorders, The University of Texas MD Anderson Cancer Center, Houston, TX
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Role of [68Ga]DOTANOC PET/computed tomography and [131I]MIBG scintigraphy in the management of patients with pheochromocytoma and paraganglioma: a prospective study. Nucl Med Commun 2020; 41:1047-1059. [DOI: 10.1097/mnm.0000000000001251] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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61
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Genetic testing in endocrine surgery: Opportunities for precision surgery. Surgery 2020; 168:328-334. [PMID: 32376047 DOI: 10.1016/j.surg.2020.03.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 03/03/2020] [Accepted: 03/09/2020] [Indexed: 02/06/2023]
Abstract
Recent innovations in molecular and genetic diagnostic techniques have led to rapid advances in genomic medicine and their application to the clinic. The identification and classification of various genetic associations, syndromes, and susceptibility genes in endocrine surgical disorders are increasingly relevant to patient care. Hereditary endocrine disorders represent a significant proportion of disease encountered by endocrine surgeons. Hence, genetic testing has emerged as an important adjunct for the diagnosis and management of patients with endocrine surgical disorders. This article summarizes commonly encountered inherited endocrine disorders and their tumor susceptibility genes, with a focus on the clinical utility of genetic testing and its impact on the surgical management of endocrine disorders.
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de Tersant M, Généré L, Freyçon C, Villebasse S, Abbas R, Barlier A, Bodet D, Corradini N, Defachelles AS, Entz-Werle N, Fouquet C, Galmiche L, Gandemer V, Lacour B, Mansuy L, Orbach D, Pluchart C, Réguerre Y, Rigaud C, Sarnacki S, Sirvent N, Stephan JL, Thebaud E, Gimenez-Roqueplo AP, Brugières L. Pheochromocytoma and Paraganglioma in Children and Adolescents: Experience of the French Society of Pediatric Oncology (SFCE). J Endocr Soc 2020; 4:bvaa039. [PMID: 32432211 PMCID: PMC7217277 DOI: 10.1210/jendso/bvaa039] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2019] [Accepted: 04/01/2020] [Indexed: 11/19/2022] Open
Abstract
Purpose The purpose of this work is to assess the clinical outcome of pediatric patients diagnosed with pheochromocytoma and paraganglioma (PPGL) detected in France since 2000. Methods A retrospective multicenter study was conducted that included all patients younger than 18 years with PPGL diagnosed in France between 2000 and 2016. Patients were identified from 4 different sources: the National Registry of Childhood Solid Tumors, the French Pediatric Rare Tumors Database, the French registry of succinate dehydrogenase (SDH)-related hereditary paraganglioma, and the nationwide TenGen network. Results Among 113 eligible patients, 81 children with available data were enrolled (41 with adrenal and 40 with extra-adrenal PPGL). At diagnosis, 11 had synchronous metastases. After a median follow-up of 53 months, 27 patients experienced a new event (n = 7 second PPGL, n = 1 second paraganglioma [PGL], n = 8 local recurrences, n = 10 metastatic relapses, n = 1 new tumor) and 2 patients died of their disease. The 3- and 10-year event-free survival rates were 80% (71%-90%) and 39% (20%-57%),respectively, whereas the overall survival rate was 97% (93%-100%)at 3 and 10 years. A germline mutation in one PPGL-susceptibility gene was identified in 53 of the 68 (77%) patients who underwent genetic testing (SDHB [n = 25], VHL [n = 21], RET [n = 2], HIF2A [n = 2], SDHC [n = 1], SDHD [n = 1], NF1 [n = 1]). Incomplete resection and synchronous metastases were associated with higher risk of events (P = .011, P = .004), but presence of a germline mutation was not (P = .11). Conclusions Most pediatric PPGLs are associated with germline mutations and require specific follow-up because of the high risk of tumor recurrence.
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Affiliation(s)
- Marie de Tersant
- Centre de Cancérologie Gustave Roussy, Département de Cancérologie de l'Enfant et de l'Adolescent, Paris-Saclay University Villejuif, France
| | - Lucile Généré
- Institut d'Hématologie et d'oncologie pédiatrique, Lyon, France
| | - Claire Freyçon
- Centre Hospitalier Universitaire Grenoble Alpes, Immuno-hémato-oncologie pédiatrique, La Tronche, France
| | - Sophie Villebasse
- Centre de Cancérologie Gustave Roussy, Département de Cancérologie de l'Enfant et de l'Adolescent, Paris-Saclay University Villejuif, France
| | - Rachid Abbas
- Centre de Cancérologie Gustave Roussy, Service de Biostatistique et d'Epidémiologie, Paris-Saclay University Villejuif, France
| | - Anne Barlier
- Aix Marseille Université, APHM, INSERM, MMG, Laboratory of Molecular Biology Hospital La Conception, Marseille Cedex 5, France
| | - Damien Bodet
- CHU de Caen, Hémato- Immuno-Oncologie Pédiatrique, Caen, France
| | | | | | - Natacha Entz-Werle
- Hôpitaux Universitaire de Strasbourg, Onco-Hématologie Pédiatrique, Strasbourg, France
| | - Cyrielle Fouquet
- Groupe Hospitalier Pellegrin, Unité d'Oncologie et Hématologie Pédiatriques, Bordeaux, France
| | - Louise Galmiche
- Assistance Publique Hôpitaux de Paris, Hôpital Necker Enfants Malades, Anatomie Pathologique, Paris, France
| | - Virginie Gandemer
- Hôpital Sud, CHU de Rennes, Hémato-Oncologie Pédiatrique, Rennes, France
| | - Brigitte Lacour
- Registre National des Tumeurs Solides de l'Enfant, CHU de Nancy, 54500 Vandoeuvre-Lès-Nancy, France; Inserm U1153, Centre de Recherche Epidémiolgie et StatistiqueS (CRESS), Université de Paris, Equipe d'Epidemiologie des cancers de l'enfant et de l'adolescent (EPICEA), Paris, France
| | - Ludovic Mansuy
- CHU de Nancy-Hôpital de Brabois, Service d'hémato-oncologie pédiatrique, Vandoeuvre-lès-Nancy Cedex, France
| | - Daniel Orbach
- SIREDO Oncology Center (Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer), Institut Curie, Université PSL Paris, France, Paris, France.,Comité FRACTURE des tumeurs très rares pédiatriques de la SFCE
| | | | - Yves Réguerre
- CHU de Saint Denis, Service d'Oncologie et d'hématologie pédiatrique, La Réunion, France
| | - Charlotte Rigaud
- Centre de Cancérologie Gustave Roussy, Département de Cancérologie de l'Enfant et de l'Adolescent, Paris-Saclay University Villejuif, France
| | - Sabine Sarnacki
- Assistance Publique Hôpitaux de Paris, Hôpital Necker Enfants Malades, Chirurgie Pédiatrique, Paris, France
| | - Nicolas Sirvent
- CHU de Montpellier, Onco-Hématologie Pédiatrique, Montpellier, France
| | - Jean-Louis Stephan
- CHU de Saint-Etienne, Hématologie et Oncologie Pédiatrique, Hôpital Nord, Saint-Priest-en-Jarez, France
| | - Estelle Thebaud
- CHU de Nantes, Hématologie et Oncologie Pédiatrique, Nantes, France
| | - Anne-Paule Gimenez-Roqueplo
- Université de Paris, PARCC, INSERM, Paris, France.,Service de Génétique, AP-HP, Hôpital Européen Georges Pompidou, Paris, France
| | - Laurence Brugières
- Centre de Cancérologie Gustave Roussy, Département de Cancérologie de l'Enfant et de l'Adolescent, Paris-Saclay University Villejuif, France
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Liu Y, Pang Y, Zhu B, Uher O, Caisova V, Huynh TT, Taieb D, Hadrava Vanova K, Ghayee HK, Neuzil J, Levine M, Yang C, Pacak K. Therapeutic Targeting of SDHB-Mutated Pheochromocytoma/Paraganglioma with Pharmacologic Ascorbic Acid. Clin Cancer Res 2020; 26:3868-3880. [PMID: 32152203 DOI: 10.1158/1078-0432.ccr-19-2335] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 12/09/2019] [Accepted: 03/04/2020] [Indexed: 12/21/2022]
Abstract
PURPOSE Pheochromocytomas and paragangliomas (PCPG) are usually benign neuroendocrine tumors. However, PCPGs with mutations in the succinate dehydrogenase B subunit (SDHB) have a poor prognosis and frequently develop metastatic lesions. SDHB-mutated PCPGs exhibit dysregulation in oxygen metabolic pathways, including pseudohypoxia and formation of reactive oxygen species, suggesting that targeting the redox balance pathway could be a potential therapeutic approach. EXPERIMENTAL DESIGN We studied the genetic alterations of cluster I PCPGs compared with cluster II PCPGs, which usually present as benign tumors. By targeting the signature molecular pathway, we investigated the therapeutic effect of ascorbic acid on PCPGs using in vitro and in vivo models. RESULTS By investigating PCPG cells with low SDHB levels, we show that pseudohypoxia resulted in elevated expression of iron transport proteins, including transferrin (TF), transferrin receptor 2 (TFR2), and the divalent metal transporter 1 (SLC11A2; DMT1), leading to iron accumulation. This iron overload contributed to elevated oxidative stress. Ascorbic acid at pharmacologic concentrations disrupted redox homeostasis, inducing DNA oxidative damage and cell apoptosis in PCPG cells with low SDHB levels. Moreover, through a preclinical animal model with PCPG allografts, we demonstrated that pharmacologic ascorbic acid suppressed SDHB-low metastatic lesions and prolonged overall survival. CONCLUSIONS The data here demonstrate that targeting redox homeostasis as a cancer vulnerability with pharmacologic ascorbic acid is a promising therapeutic strategy for SDHB-mutated PCPGs.
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Affiliation(s)
- Yang Liu
- Neuro-Oncology Branch, Center for Cancer Research, NCI, NIH, Bethesda, Maryland
| | - Ying Pang
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, NIH, Bethesda, Maryland
| | - Boqun Zhu
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, NIH, Bethesda, Maryland.,Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, Shanghai, P.R. China
| | - Ondrej Uher
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, NIH, Bethesda, Maryland.,Department of Medical Biology, Faculty of Science, University of South Bohemia, Ceske Budejovice, Czech Republic
| | - Veronika Caisova
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, NIH, Bethesda, Maryland
| | - Thanh-Truc Huynh
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, NIH, Bethesda, Maryland
| | - David Taieb
- Department of Nuclear Medicine, La Timone University Hospital, CERIMED, Aix-Marseille University, Marseille, France
| | - Katerina Hadrava Vanova
- Molecular Therapy Group, Institute of Biotechnology, Czech Academy of Sciences, Prague-West, Czech Republic
| | - Hans Kumar Ghayee
- Department of Internal Medicine, Division of Endocrinology, University of Florida College of Medicine and Malcom Randall VA Medical Center, Gainesville, Florida
| | - Jiri Neuzil
- Department of Medical Biology, Faculty of Science, University of South Bohemia, Ceske Budejovice, Czech Republic.,Mitochondria, Apoptosis and Cancer Research Group, School of Medical Science and Menzies Health Institute Queensland, Griffith University, Southport, Queensland, Australia
| | - Mark Levine
- Molecular and Clinical Nutrition Section, Intramural Research Program, National Institute of Diabetes and Digestive and Kidney Diseases, NIH, Bethesda, Maryland
| | - Chunzhang Yang
- Neuro-Oncology Branch, Center for Cancer Research, NCI, NIH, Bethesda, Maryland.
| | - Karel Pacak
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, NIH, Bethesda, Maryland.
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Jochmanova I, Abcede AMT, Guerrero RJS, Malong CLP, Wesley R, Huynh T, Gonzales MK, Wolf KI, Jha A, Knue M, Prodanov T, Nilubol N, Mercado-Asis LB, Stratakis CA, Pacak K. Clinical characteristics and outcomes of SDHB-related pheochromocytoma and paraganglioma in children and adolescents. J Cancer Res Clin Oncol 2020; 146:1051-1063. [PMID: 32062700 DOI: 10.1007/s00432-020-03138-5] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 01/23/2020] [Indexed: 01/12/2023]
Abstract
PURPOSE Pheochromocytomas/paragangliomas (PHEOs/PGLs) are rare in children with only a few SDHB mutation-related cases. Previous studies on children were conducted in small cohorts. This large set of pediatric patients provides robust data in the evaluation of clinical outcomes. METHODS Sixty-four pediatric PHEO/PGL patients with SDHB germline mutations were included in the present study. The clinical presentation, disease course, and survival rate were evaluated. RESULTS Thirty-eight males and 26 females were diagnosed with PHEO/PGL at a median age of 13 years. The majority of patients displayed norepinephrine hypersecretion and 73.44% initially presented with a solitary tumor. Metastases developed in 70% of patients at the median age of 16 years and were mostly diagnosed first 2 years and in years 12-18 post-diagnosis. The presence of metastases at the time of diagnosis had a strong negative impact on survival in males but not in females. The estimated 5-, 10-, and 20-year survival rates were 100%, 97.14%, and 77.71%, respectively. CONCLUSION The present report has highlighted several important aspects in the management of pediatric patients with SDHB mutations associated-PHEO/PGL. Initial diagnostic evaluation of SDHB mutation carriers should be started at age of 5-6 years with initial work-up focusing on abdominal region. Thorough follow-up is crucial first 2 years post-diagnosis and more frequent follow-ups are needed in years 10-20 post-diagnosis due to the increased risk of metastases. Although this age group developed metastasis as early as 5 years from diagnosis, we have shown that the overall 20-year prognosis and survival are good.
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Affiliation(s)
- Ivana Jochmanova
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, 20892, USA
- 1st Department of Internal Medicine, Faculty of Medicine, Pavol Jozef Šafárik University in Košice, Trieda SNP 1, 04011, Košice, Slovakia
| | - April Melody T Abcede
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, 20892, USA
- Section of Endocrinology and Metabolism, Department of Medicine, University of Santo Tomas Hospital, 1008, Manila, Philippines
| | - Ruby Jane S Guerrero
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, 20892, USA
- Section of Endocrinology and Metabolism, Department of Medicine, University of Santo Tomas Hospital, 1008, Manila, Philippines
| | - Chandy Lou P Malong
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, 20892, USA
- Section of Endocrinology and Metabolism, Department of Medicine, University of Santo Tomas Hospital, 1008, Manila, Philippines
| | - Robert Wesley
- Warren Grant Magnuson Clinical Center, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Thanh Huynh
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Melissa K Gonzales
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Katherine I Wolf
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Abhishek Jha
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Marianne Knue
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Tamara Prodanov
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Naris Nilubol
- Surgical Oncology Program, National Cancer Institute, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Leilani B Mercado-Asis
- Section of Endocrinology and Metabolism, Department of Medicine, University of Santo Tomas Hospital, 1008, Manila, Philippines
| | - Constantine A Stratakis
- Program in Developmental Endocrinology and Genetics, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Karel Pacak
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, 20892, USA.
- Developmental Endocrinology, Metabolism, Genetics and Endocrine Oncology Affinity Group, Eunice Kennedy Shriver NICHD, NIH, Building 10, CRC, Room 1E-3140, 10 Center Drive MSC-1109, Bethesda, MD, 20892-1109, USA.
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Antonio K, Valdez MMN, Mercado-Asis L, Taïeb D, Pacak K. Pheochromocytoma/paraganglioma: recent updates in genetics, biochemistry, immunohistochemistry, metabolomics, imaging and therapeutic options. Gland Surg 2020; 9:105-123. [PMID: 32206603 DOI: 10.21037/gs.2019.10.25] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Pheochromocytomas and paragangliomas (PPGLs), rare chromaffin/neural crest cell tumors, are commonly benign in their clinical presentation. However, there are a number of cases presenting as metastatic and their diagnosis and management becomes a dilemma because of their rarity. PPGLs are constantly evolving entities in the field of endocrinology brought about by endless research and discoveries, especially in genetics. Throughout the years, our knowledge and perception of these tumors and their genetic background has greatly expanded and changed, and each new discovery leads to advancement in the diagnosis, treatment and follow-up of PPGLs. In this review, we discuss the recent updates in the genetics, biochemistry, immunohistochemistry, metabolomics, imaging and treatment options of PPGLs.
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Affiliation(s)
- Karren Antonio
- Section on Medical Neuroendocrinology, The Eunice Kennedy Shriver National Institutes of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA.,Division of Endocrinology, University of Santo Tomas Hospital, Manila, Philippines
| | - Ma Margarita Noreen Valdez
- Section on Medical Neuroendocrinology, The Eunice Kennedy Shriver National Institutes of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA.,Division of Endocrinology, University of Santo Tomas Hospital, Manila, Philippines
| | | | - David Taïeb
- Department of Nuclear Medicine, La Timone University Hospital, CERIMED, Aix-Marseille University, Marseille, France
| | - Karel Pacak
- Section on Medical Neuroendocrinology, The Eunice Kennedy Shriver National Institutes of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA
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Targeting NRF2-Governed Glutathione Synthesis for SDHB-Mutated Pheochromocytoma and Paraganglioma. Cancers (Basel) 2020; 12:cancers12020280. [PMID: 31979226 PMCID: PMC7072390 DOI: 10.3390/cancers12020280] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 01/20/2020] [Accepted: 01/21/2020] [Indexed: 12/13/2022] Open
Abstract
Succinate dehydrogenase subunit B (SDHB) deficiency frequently occurs in cluster I pheochromocytomas and paragangliomas (PCPGs). SDHB-mutated PCPGs are characterized by alterations in the electron transport chain, metabolic reprogramming of the tricarboxylic cycle, and elevated levels of reactive oxygen species (ROS). We discovered that SDHB-deficient PCPG cells exhibit increased oxidative stress burden, which leads to elevated demands for glutathione metabolism. Mechanistically, nuclear factor erythroid 2-related factor 2 (NRF2)-guided glutathione de novo synthesis plays a key role in supporting cellular survival and the proliferation of SDHB-knockdown (SDHBKD) cells. NRF2 blockade not only disrupted ROS homeostasis in SDHB-deficient cells but also caused severe cytotoxicity by the accumulation of DNA oxidative damage. Brusatol, a potent NRF2 inhibitor, showed a promising effect in suppressing SDHBKD metastatic lesions in vivo, with prolonged overall survival in mice bearing PCPG allografts. Our findings highlight a novel therapeutic strategy of targeting the NRF2-driven glutathione metabolic pathway against SDHB-mutated PCPG.
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Yamazaki Y, Gao X, Pecori A, Nakamura Y, Tezuka Y, Omata K, Ono Y, Morimoto R, Satoh F, Sasano H. Recent Advances in Histopathological and Molecular Diagnosis in Pheochromocytoma and Paraganglioma: Challenges for Predicting Metastasis in Individual Patients. Front Endocrinol (Lausanne) 2020; 11:587769. [PMID: 33193100 PMCID: PMC7652733 DOI: 10.3389/fendo.2020.587769] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Accepted: 09/30/2020] [Indexed: 12/11/2022] Open
Abstract
Pheochromocytomas and paragangliomas (PHEO/PGL) are rare but occasionally life-threatening neoplasms, and are potentially malignant according to WHO classification in 2017. However, it is also well known that histopathological risk stratification to predict clinical outcome has not yet been established. The first histopathological diagnostic algorithm for PHEO, "PASS", was proposed in 2002 by Thompson et al. Another algorithm, GAPP, was then proposed by Kimura et al. in 2014. However, neither algorithm has necessarily been regarded a 'gold standard' for predicting post-operative clinical behavior of tumors. This is because the histopathological features of PHEO/PGL are rather diverse and independent of their hormonal activities, as well as the clinical course of patients. On the other hand, recent developments in wide-scale genetic analysis using next-generation sequencing have revealed the molecular characteristics of pheochromocytomas and paragangliomas. More than 30%-40% of PHEO/PGL are reported to be associated with hereditary genetic abnormalities involving > 20 genes, including SDHXs, RET, VHL, NF1, TMEM127, MAX, and others. Such genetic alterations are mainly involved in the pathogenesis of pseudohypoxia, Wnt, and kinase signaling, and other intracellular signaling cascades. In addition, recurrent somatic mutations are frequently detected and overlapped with the presence of genetic alterations associated with hereditary diseases. In addition, therapeutic strategies specifically targeting such genetic abnormalities have been proposed, but they are not clinically applicable at this time. Therefore, we herein review recent advances in relevant studies, including histopathological and molecular analyses, to summarize the current status of potential prognostic factors in patients with PHEO/PGL.
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Affiliation(s)
- Yuto Yamazaki
- Department of Pathology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Xin Gao
- Department of Pathology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Alessio Pecori
- Department of Pathology, Tohoku University Graduate School of Medicine, Sendai, Japan
- Division of Clinical Hypertension, Endocrinology and Metabolism, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yasuhiro Nakamura
- Division of Pathology, Faculty of Medicine, Tohoku Medical and Pharmaceutical University, Sendai, Japan
| | - Yuta Tezuka
- Division of Clinical Hypertension, Endocrinology and Metabolism, Tohoku University Graduate School of Medicine, Sendai, Japan
- Division of Nephrology, Endocrinology, and Vascular Medicine, Tohoku University Hospital, Sendai, Japan
| | - Kei Omata
- Division of Clinical Hypertension, Endocrinology and Metabolism, Tohoku University Graduate School of Medicine, Sendai, Japan
- Division of Nephrology, Endocrinology, and Vascular Medicine, Tohoku University Hospital, Sendai, Japan
| | - Yoshikiyo Ono
- Division of Clinical Hypertension, Endocrinology and Metabolism, Tohoku University Graduate School of Medicine, Sendai, Japan
- Division of Nephrology, Endocrinology, and Vascular Medicine, Tohoku University Hospital, Sendai, Japan
| | - Ryo Morimoto
- Division of Nephrology, Endocrinology, and Vascular Medicine, Tohoku University Hospital, Sendai, Japan
| | - Fumitoshi Satoh
- Division of Clinical Hypertension, Endocrinology and Metabolism, Tohoku University Graduate School of Medicine, Sendai, Japan
- Division of Nephrology, Endocrinology, and Vascular Medicine, Tohoku University Hospital, Sendai, Japan
| | - Hironobu Sasano
- Department of Pathology, Tohoku University Graduate School of Medicine, Sendai, Japan
- *Correspondence: Hironobu Sasano,
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Taïeb D, Jha A, Treglia G, Pacak K. Molecular imaging and radionuclide therapy of pheochromocytoma and paraganglioma in the era of genomic characterization of disease subgroups. Endocr Relat Cancer 2019; 26:R627-R652. [PMID: 31561209 PMCID: PMC7002202 DOI: 10.1530/erc-19-0165] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Accepted: 09/12/2019] [Indexed: 12/13/2022]
Abstract
In recent years, advancement in genetics has profoundly helped to gain a more comprehensive molecular, pathogenic, and prognostic picture of pheochromocytomas and paragangliomas (PPGLs). Newly discovered molecular targets, particularly those that target cell membranes or signaling pathways have helped move nuclear medicine in the forefront of PPGL precision medicine. This is mainly based on the introduction and increasing experience of various PET radiopharmaceuticals across PPGL genotypes quickly followed by implementation of novel radiotherapies and revised imaging algorithms. Particularly, 68Ga-labeled-SSAs have shown excellent results in the diagnosis and staging of PPGLs and in selecting patients for PRRT as a potential alternative to 123/131I-MIBG theranostics. PRRT using 90Y/177Lu-DOTA-SSAs has shown promise for treatment of PPGLs with improvement of clinical symptoms and/or disease control. However, more well-designed prospective studies are required to confirm these findings, in order to fully exploit PRRT's antitumoral properties to obtain the final FDA approval. Such an approval has recently been obtained for high-specific-activity 131I-MIBG for inoperable/metastatic PPGL. The increasing experience and encouraging preliminary results of these radiotherapeutic approaches in PPGLs now raises an important question of how to further integrate them into PPGL management (e.g. monotherapy or in combination with other systemic therapies), carefully taking into account the PPGLs locations, genotypes, and growth rate. Thus, targeted radionuclide therapy (TRT) should preferably be performed at specialized centers with an experienced interdisciplinary team. Future perspectives include the introduction of dosimetry and biomarkers for therapeutic responses for more individualized treatment plans, α-emitting isotopes, and the combination of TRT with other systemic therapies.
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Affiliation(s)
- David Taïeb
- Department of Nuclear Medicine, La Timone University Hospital, CERIMED, Aix-Marseille University, Marseille, France
| | - Abhishek Jha
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA
| | - Giorgio Treglia
- Clinic of Nuclear Medicine and PET/CT Center, Ente Ospedaliero Cantonale, Bellinzona, Switzerland
- Department of Nuclear Medicine and Molecular Imaging, Lausanne University Hospital, Lausanne, Switzerland
- Health Technology Assessment Unit, General Directorate, Ente Ospedaliero Cantonale, Bellinzona, Switzerland
| | - Karel Pacak
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA
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Albattal S, Alswailem M, Moria Y, Al-Hindi H, Dasouki M, Abouelhoda M, Alkhail HA, Alsuhaibani E, Alzahrani AS. Mutational profile and genotype/phenotype correlation of non-familial pheochromocytoma and paraganglioma. Oncotarget 2019; 10:5919-5931. [PMID: 31666924 PMCID: PMC6800268 DOI: 10.18632/oncotarget.27194] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Accepted: 08/16/2019] [Indexed: 12/11/2022] Open
Abstract
About 30%-40% of patients with pheochromocytoma (PCC) and paraganglioma (PGL) have underlying germline mutations in certain susceptibility genes despite absent family history of these tumors. Here, we present mutational profile of 101 such patients with PCC/PGL (PPGL) from the highly consanguineous population of Saudi Arabia. Results: Of 101 cases with PPGL, 37/101 (36.6%) had germline mutations. Mutations were detected in 30 cases by PCR and direct Sanger sequencing and in 7 additional cases by NGS. The most commonly mutated gene was SDHB (21/101 cases, 20.8%) and the most common SDHB mutation was c.268C>T, p.R90X occurring in 12/21 (57%) cases. Mutations also occurred in SDHC (4/101, 3.96%), SDHD (3/101, 3%), VHL (2/101, 2%) and MAX (2/101, 2%) genes. The following genes were mutated in 1 patient each (1%), RET, SDHA, SDHAF2, TMEM127 and NF1. Metastatic PPGL occurred in 6/21 cases (28.6%) with SDHB mutations and in 1 case with SDHAF2 mutation. Patients and Methods: DNA was isolated from peripheral blood (53 patients) or from non-tumorous formalin fixed paraffin embedded (FFPE) tissue (48 patients). PCR and direct Sanger sequencing of RET, SDHx, VHL, MAX and TMEM127 genes were performed. Cases without mutations were subjected to whole exome sequencing using next generation sequencing (NGS). Conclusion: About 37% of PPGL without family history of such tumors harbor germline mutations. The most commonly mutated gene is SDHB followed by SDHC, SDHD, VHL, MAX and rarely RET, SDHA, SDHAF2, TMEM127 and NF1. SDHB mutations were associated with metastatic PPGL in more than a quarter of cases.
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Affiliation(s)
- Shatha Albattal
- Department of Molecular Oncology, King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia.,Faculty of Science, King Saud University, Riyadh 11211, Saudi Arabia
| | - Meshael Alswailem
- Department of Molecular Oncology, King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia
| | - Yosra Moria
- Department of Medicine, King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia
| | - Hindi Al-Hindi
- Department of Pathology and Laboratory Medicine, King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia
| | - Majed Dasouki
- Department of Genetics, King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia.,Saudi Human Genome Program, King Abdulaziz City for Science and Technology, Riyadh 11211, Saudi Arabia
| | - Mohamed Abouelhoda
- Department of Genetics, King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia.,Saudi Human Genome Program, King Abdulaziz City for Science and Technology, Riyadh 11211, Saudi Arabia
| | - Hala Aba Alkhail
- Department of Pathology and Laboratory Medicine, King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia
| | | | - Ali S Alzahrani
- Department of Molecular Oncology, King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia.,Department of Medicine, King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia
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Ghosal S, Das S, Pang Y, Gonzales MK, Huynh TT, Yang Y, Taieb D, Crona J, Shankavaram UT, Pacak K. Long intergenic noncoding RNA profiles of pheochromocytoma and paraganglioma: A novel prognostic biomarker. Int J Cancer 2019; 146:2326-2335. [PMID: 31469413 DOI: 10.1002/ijc.32654] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 08/15/2019] [Accepted: 08/19/2019] [Indexed: 12/13/2022]
Abstract
Many long intergenic noncoding RNAs (lincRNAs) serve as cancer biomarkers for diagnosis or prognostication. To understand the role of lincRNAs in the rare neuroendocrine tumors pheochromocytoma and paraganglioma (PCPG), we performed first time in-depth characterization of lincRNA expression profiles and correlated findings to clinical outcomes of the disease. RNA-Seq data from patients with PCPGs and 17 other tumor types from The Cancer Genome Atlas and other published sources were obtained. Differential expression analysis and a machine-learning model were used to identify transcripts specific to PCPGs, as well as established PCPG molecular subtypes. Similarly, lincRNAs specific to aggressive PCPGs were identified, and univariate and multivariate analysis was performed for metastasis-free survival. The results were validated in independent samples using RT-PCR. From a pan-cancer context, PCPGs had a specific and unique lincRNA profile. Among PCPGs, five different molecular subtypes were identified corresponding to the established molecular classification. Upregulation of 13 lincRNAs was found to be associated with aggressive/metastatic PCPGs. RT-PCR validation confirmed the overexpression of four lincRNAs in metastatic compared to non-metastatic PCPGs. Kaplan-Meier analysis identified five lincRNAs as prognostic markers for metastasis-free survival of patients in three subtypes of PCPGs. Stratification of PCPG patients with a risk-score formulated using multivariate analysis of lincRNA expression profiles, presence of key driver mutations, tumor location, and hormone secretion profiles showed significant differences in metastasis-free survival. PCPGs thus exhibit a specific lincRNA expression profile that also corresponds to the established molecular subgroups and can be potential marker for the aggressive/metastatic PCPGs.
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Affiliation(s)
- Suman Ghosal
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD
| | - Shaoli Das
- Radiation Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Ying Pang
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD
| | - Melissa K Gonzales
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD
| | - Thanh-Truc Huynh
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD
| | - Yanqin Yang
- DNA Sequencing & Genomics Core, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, MD
| | - David Taieb
- Department of Nuclear Medicine, La Timone University Hospital, Aix-Marseille University, Marseille, France.,European Center for Research in Medical Imaging, Aix-Marseille University, Marseille, France
| | - Joakim Crona
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD.,Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Uma T Shankavaram
- Radiation Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Karel Pacak
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD
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71
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Taïeb D, Hicks RJ, Hindié E, Guillet BA, Avram A, Ghedini P, Timmers HJ, Scott AT, Elojeimy S, Rubello D, Virgolini IJ, Fanti S, Balogova S, Pandit-Taskar N, Pacak K. European Association of Nuclear Medicine Practice Guideline/Society of Nuclear Medicine and Molecular Imaging Procedure Standard 2019 for radionuclide imaging of phaeochromocytoma and paraganglioma. Eur J Nucl Med Mol Imaging 2019; 46:2112-2137. [PMID: 31254038 PMCID: PMC7446938 DOI: 10.1007/s00259-019-04398-1] [Citation(s) in RCA: 195] [Impact Index Per Article: 39.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Accepted: 06/10/2019] [Indexed: 01/11/2023]
Abstract
PURPOSE Diverse radionuclide imaging techniques are available for the diagnosis, staging, and follow-up of phaeochromocytoma and paraganglioma (PPGL). Beyond their ability to detect and localise the disease, these imaging approaches variably characterise these tumours at the cellular and molecular levels and can guide therapy. Here we present updated guidelines jointly approved by the EANM and SNMMI for assisting nuclear medicine practitioners in not only the selection and performance of currently available single-photon emission computed tomography and positron emission tomography procedures, but also the interpretation and reporting of the results. METHODS Guidelines from related fields and relevant literature have been considered in consultation with leading experts involved in the management of PPGL. The provided information should be applied according to local laws and regulations as well as the availability of various radiopharmaceuticals. CONCLUSION Since the European Association of Nuclear Medicine 2012 guidelines, the excellent results obtained with gallium-68 (68Ga)-labelled somatostatin analogues (SSAs) in recent years have simplified the imaging approach for PPGL patients that can also be used for selecting patients for peptide receptor radionuclide therapy as a potential alternative or complement to the traditional theranostic approach with iodine-123 (123I)/iodine-131 (131I)-labelled meta-iodobenzylguanidine. Genomic characterisation of subgroups with differing risk of lesion development and subsequent metastatic spread is refining the use of molecular imaging in the personalised approach to hereditary PPGL patients for detection, staging, and follow-up surveillance.
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Affiliation(s)
- David Taïeb
- Department of Nuclear Medicine, La Timone University Hospital, CERIMED, Aix-Marseille University, 264 rue Saint-Pierre, 13005, Marseille Cedex 05, France.
| | - Rodney J Hicks
- Centre for Cancer Imaging, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Elif Hindié
- Department of Nuclear Medicine, Hôpital Haut-Lévêque, Bordeaux University Hospitals, Pessac, France
| | - Benjamin A Guillet
- Department of Radiopharmacy, La Timone University Hospital, CERIMED, Aix-Marseille University, Marseille, France
| | - Anca Avram
- Nuclear Medicine/Radiology, University of Michigan, Ann Arbor, MI, USA
| | - Pietro Ghedini
- Nuclear Medicine Unit, Medicina Nucleare Metropolitana, University Hospital S.Orsola-Malpighi, Bologna, Italy
| | - Henri J Timmers
- Department of Endocrinology, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands
| | | | - Saeed Elojeimy
- Department of Radiology, University of New Mexico, Albuquerque, NM, USA
| | - Domenico Rubello
- Department of Nuclear Medicine, Radiology, Neuroradiology, Medical Physics, Clinical Laboratory, Microbiology, Pathology, Transfusional Medicine, Santa Maria della Misericordia Hospital, Rovigo, Italy
| | - Irène J Virgolini
- Department of Nuclear Medicine, Medical University Innsbruck, Anichstrasse 35, 6020, Innsbruck, Austria
| | - Stefano Fanti
- Nuclear Medicine Unit, Medicina Nucleare Metropolitana, University Hospital S.Orsola-Malpighi, Bologna, Italy
| | - Sona Balogova
- Department of Nuclear Medicine, Comenius University and St. Elisabeth Oncology Institute, Heydukova 10, 81250, Bratislava, Slovakia
- Department of Nuclear Medicine, Hôpital Tenon Assistance Publique-Hôpitaux de Paris and Sorbonne University, Paris, France
| | - Neeta Pandit-Taskar
- Department of Radiology, Molecular Imaging and Therapy Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Karel Pacak
- Eunice Kennedy Shriver National Institutes of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA
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Abstract
Carney-Stratakis Syndrome (CSS) comprises of paragangliomas (PGLs) and gastrointestinal stromal tumors (GISTs). Several of its features overlap with Carney Triad (CT) - PGLs, GISTs, and pulmonary chondromas. CSS has autosomal dominant inheritance, incomplete penetrance, and greater relative frequency of PGL over GISTs. The PGLs in CSS are multicentric and GISTs are multifocal in all the patients, suggesting an inherited susceptibility and associating the two manifestations. In this review, we highlight the clinical, pathological, and molecular characteristics of CSS, along with its diagnostic and therapeutic implications.
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Affiliation(s)
- Arushi Khurana
- VCU Massey Cancer Center - Hematology Oncology, Richmond, Virginia, USA
| | - Lin Mei
- VCU Massey Cancer Center - Hematology Oncology, Richmond, Virginia, USA
| | - Anthony C Faber
- Virginia Commonwealth University - Philips Institute for Oral Health Research, Richmond, Virginia, USA
| | - Steven C Smith
- Virginia Commonwealth University - Pathology, Richmond, Virginia, USA
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Mei L, Khurana A, Al-Juhaishi T, Faber A, Celi F, Smith S, Boikos S. Prognostic Factors of Malignant Pheochromocytoma and Paraganglioma: A Combined SEER and TCGA Databases Review. Horm Metab Res 2019; 51:451-457. [PMID: 30919391 DOI: 10.1055/a-0851-3275] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Pheochromocytoma (PCC) and paraganglioma (PGL) are rare malignancies while pathogenesis is strongly influenced by genetics. The prognostic factors of these patients remain poorly defined. We aim to study the epidemiology and survival pattern by analyzing the combination of SEER and Cancer Genome Atlas (TCGA) database. Primary outcome was overall survival (OS) and disease specific survival (DSS). Between 1973 and 2013, a total of 1014 patients with PGL or PCC were analyzed. Younger age and female were associated with better outcomes. The incidence of second primary malignancy in PGL/PCC patients was about 14.6%. This population had a significant longer DSS. Other factors, including surgical resection and origin from of aortic/carotid bodies, conferred remarkable survival advantage. In contrast, distant spread portended worse prognosis. Laterality, race, positive serum catecholamine marker did not demonstrate a significant association with OS and DSS. By analyzing TCGA database with total 184 patients were identified. Eighty out of 184 patients (43.5%) had at least one pathogenic mutation. Female had higher ratio of pathogenic mutations than male (58.7% vs. 41.3%) and NF1 mutation was associated with elderly population. SHDB mutation had higher percentage in male. Twenty-nine patients (15.8%) had 2 or more primary. ATRX was the most common oncogenic mutations in metastatic cohort. In conclusion, younger age, female sex, origin from aortic/carotid bodies, complete surgical resection, regional disease, as well as concomitant second primary malignancies were associated with better prognosis. The prognostic value of radiotherapy and oncogenomics warrants further investigation.
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Affiliation(s)
- Lin Mei
- Department of Hematology and Oncology, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Arushi Khurana
- Department of Hematology and Oncology, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Taha Al-Juhaishi
- Department of Hematology and Oncology, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Anthony Faber
- Philips Institute for Oral Health Research, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Francesco Celi
- Department of Endocrinology and Metabolism, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Steven Smith
- Department of Pathology, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Sosipatros Boikos
- Department of Hematology and Oncology, Virginia Commonwealth University, Richmond, Virginia, USA
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Kolasinska-Ćwikła A, Pęczkowska M, Ćwikła JB, Michałowska I, Pałucki JM, Bodei L, Lewczuk-Myślicka A, Januszewicz A. A Clinical Efficacy of PRRT in Patients with Advanced, Nonresectable, Paraganglioma-Pheochromocytoma, Related to SDHx Gene Mutation. J Clin Med 2019; 8:jcm8070952. [PMID: 31262070 PMCID: PMC6678858 DOI: 10.3390/jcm8070952] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2019] [Revised: 06/26/2019] [Accepted: 06/28/2019] [Indexed: 12/19/2022] Open
Abstract
Paragangliomas and pheochromytomas (PPGLs) exhibit variable malignancy, advanced/hormonally active/progressive need therapy. PRRT (Peptide Receptor Radionuclide Therapy) could be an option for these patients. To evaluate the effectiveness of PRRT (90Y DOTATATE), based on overall survival (OS) and progression-free survival (PFS), in patients with PPGLs, related to SDHx gene mutation, we conducted a prospective open-label, single-center, phase II study. Thirteen patients were observed, eight PGL1 and five PGL4, all with advanced, non-resectable tumors, and eight had metastases. All were treated with 90Y DOTATATE. Efficacy was based on OS and PFS, and radiological response was based on RECIST. Hormonal activity was evaluated using serum-fractionated free catecholamines. Eight subjects had a clinical response, three were stable, and two exhibited disease progression. Among four patients with hormonally-active PPGLs, three showed a reduction and one showed normalization. OS for all was 68.0 months; PFS was 35.0 months. OS in PGL4 = 25.0 vs. N.R. (not reached) in PGL1. PFS in PGL4 = 12.0 vs. N.R. in PGL1. A difference was seen in the OS and PFS in patients who did not respond clinically, compared to those who did, OS = 22.0 vs. N.R. PFS = 7.0 vs. N.R. A difference in the OS and PFS was noted in patients with liver and bone involvement compared to those without. PRRT is an effective therapy in selected population of patients with SDHx, in those with locally-advanced, non-resectable tumors. Furthermore, it is effective regardless of the secretory status.
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Affiliation(s)
- Agnieszka Kolasinska-Ćwikła
- Department of Oncology and Radiotherapy and Department of Radiology, Maria Skłodowska-Curie Memorial Cancer Center, 02-034 Warsaw, Poland
| | - Mariola Pęczkowska
- Department of Hypertension and Department of Radiology Institute of Cardiology, 04-628 Warsaw, Poland
| | - Jarosław B Ćwikła
- Department of Cardiology and Cardiosurgery, School of Medicine; University of Warmia and Mazury, 10-082 Olsztyn, Poland.
| | - Ilona Michałowska
- Department of Hypertension and Department of Radiology Institute of Cardiology, 04-628 Warsaw, Poland
| | - Jakub M Pałucki
- Department of Oncology and Radiotherapy and Department of Radiology, Maria Skłodowska-Curie Memorial Cancer Center, 02-034 Warsaw, Poland
| | - Lisa Bodei
- Molecular Imaging and Therapy Service, Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Anna Lewczuk-Myślicka
- Department of Internal Medicine and Endocrinology, Medical University of Gdansk, 80-211 Gdansk, Poland
| | - Andrzej Januszewicz
- Department of Hypertension and Department of Radiology Institute of Cardiology, 04-628 Warsaw, Poland
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Smestad JA, Maher LJ. Master regulator analysis of paragangliomas carrying SDHx, VHL, or MAML3 genetic alterations. BMC Cancer 2019; 19:619. [PMID: 31234811 PMCID: PMC6591808 DOI: 10.1186/s12885-019-5813-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 06/10/2019] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Succinate dehydrogenase (SDH) loss and mastermind-like 3 (MAML3) translocation are two clinically important genetic alterations that correlate with increased rates of metastasis in subtypes of human paraganglioma and pheochromocytoma (PPGL) neuroendocrine tumors. Although hypotheses propose that succinate accumulation after SDH loss poisons dioxygenases and activates pseudohypoxia and epigenomic hypermethylation, it remains unclear whether these mechanisms account for oncogenic transcriptional patterns. Additionally, MAML3 translocation has recently been identified as a genetic alteration in PPGL, but is poorly understood. We hypothesize that a key to understanding tumorigenesis driven by these genetic alterations is identification of the transcription factors responsible for the observed oncogenic transcriptional changes. METHODS We leverage publicly-available human tumor gene expression profiling experiments (N = 179) to reconstruct a PPGL tumor-specific transcriptional network. We subsequently use the inferred transcriptional network to perform master regulator analyses nominating transcription factors predicted to control oncogenic transcription in specific PPGL molecular subtypes. Results are validated by analysis of an independent collection of PPGL tumor specimens (N = 188). We then perform a similar master regulator analysis in SDH-loss mouse embryonic fibroblasts (MEFs) to infer aspects of SDH loss master regulator response conserved across species and tissue types. RESULTS A small number of master regulator transcription factors are predicted to drive the observed subtype-specific gene expression patterns in SDH loss and MAML3 translocation-positive PPGL. Interestingly, although EPAS1 perturbation is detectible in SDH-loss and VHL-loss tumors, it is by no means the most potent factor driving observed patterns of transcriptional dysregulation. Analysis of conserved SDH-loss master regulators in human tumors and MEFs implicated ZNF423, a known modulator of retinoic acid response in neuroblastoma. Subsequent functional analysis revealed a blunted cell death response to retinoic acid in SDH-loss MEFs and blunted differentiation response in SDH-inhibited SH-SY5Y neuroblastoma cells. CONCLUSIONS The unbiased analyses presented here nominate specific transcription factors that are likely drivers of oncogenic transcription in PPGL tumors. This information has the potential to be exploited for targeted therapy. Additionally, the observation that SDH loss or inhibition results in blunted retinoic acid response suggests a potential developmental etiology for this tumor subtype.
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Affiliation(s)
- John A Smestad
- Mayo Clinic Medical Scientist Training Program, Mayo Clinic College of Medicine and Science, Rochester, MN, USA.,Department of Biochemistry and Molecular Biology, Mayo Clinic College of Medicine and Science, Rochester, MN, USA
| | - L James Maher
- Department of Biochemistry and Molecular Biology, Mayo Clinic College of Medicine and Science, Rochester, MN, USA.
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Hescot S, Curras-Freixes M, Deutschbein T, van Berkel A, Vezzosi D, Amar L, de la Fouchardière C, Valdes N, Riccardi F, Do Cao C, Bertherat J, Goichot B, Beuschlein F, Drui D, Canu L, Niccoli P, Laboureau S, Tabarin A, Leboulleux S, Calsina B, Libé R, Faggiano A, Schlumberger M, Borson-Chazot F, Mannelli M, Gimenez-Roqueplo AP, Caron P, Timmers HJLM, Fassnacht M, Robledo M, Borget I, Baudin E. Prognosis of Malignant Pheochromocytoma and Paraganglioma (MAPP-Prono Study): A European Network for the Study of Adrenal Tumors Retrospective Study. J Clin Endocrinol Metab 2019; 104:2367-2374. [PMID: 30715419 DOI: 10.1210/jc.2018-01968] [Citation(s) in RCA: 102] [Impact Index Per Article: 20.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Accepted: 01/29/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND Malignant pheochromocytoma and paraganglioma (MPP) are characterized by prognostic heterogeneity. Our objective was to look for prognostic parameters of overall survival (OS) in MPP patients. PATIENTS AND METHODS Retrospective multicenter study of MPP characterized by a neck-thoraco-abdomino-pelvic CT or MRI at the time of malignancy diagnosis in European centers between 1998 and 2010. RESULTS One hundred sixty-nine patients from 18 European centers were included. Main characteristics of patients with MPP were: primary pheochromocytoma in 53% of patients; tumor- or hormone-related symptoms in 57% or 58% of cases; positive plasma or urine hormones in 81% of patients; identification of a mutation in SDHB in 42% of cases. Metastatic sites included bone (64%), lymph node (40%), lung (29%), and liver (26%); mean time between initial and malignancy diagnosis was 43 months (range, 0 to 614). Median follow-up was 68 months and median survival 6.7 years. Using univariate analysis, better survival was associated with head and neck paraganglioma, age <40 years, metanephrines less than fivefold the upper limits of the normal range, and low proliferative index. In multivariate analysis, hypersecretion [hazard ratio 3.02 (1.65 to 5.55); P = 0.0004] was identified as an independent significant prognostic factor of worst OS. CONCLUSIONS Our results do not confirm SDHB mutations as a major prognostic parameter in MPP and suggest additional key molecular events involved in MPP tumor progression. Aside from SDHB mutation, the biology of aggressive MPP remains to be understood.
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Affiliation(s)
- Segolene Hescot
- Department of Nuclear Medicine and Endocrine Tumors, Gustave Roussy, Villejuif, France
| | - Maria Curras-Freixes
- Hereditary Endocrine Cancer Group, Spanish National Cancer Research Centre (CNIO), Madrid, Spain
| | - Timo Deutschbein
- Department of Internal Medicine and Central Laboratory, University Hospital of Würzburg, Würzburg, Germany
| | - Anouk van Berkel
- Division of Endocrinology, Department of Internal Medicine, Radboud University Medical Centre, Nijmegen, The Netherlands
| | | | - Laurence Amar
- Department of Genetics, Hôpital Européen Georges Pompidou, Paris, France
- INSERM UMR970, Paris-Cardiovascular Research Center, Paris Descartes University, Paris, France
| | | | - Nuria Valdes
- Department of Endocrinology and Nutrition, University Hospital Central de Asturias, Oviedo, Spain
- Unit of Endocrinology, Nutrition, Diabetes and Obesity, Institute of Sanitary Research of Asturias, Oviedo, Spain
| | | | - Christine Do Cao
- Department of Endocrinology, Hôpital Huriez, CHR-U, Lille, France
| | | | - Bernard Goichot
- Department of Internal Medicine, Endocrinology and Nutrition, University Hospital of Strasbourg, Strasbourg, France
| | - Felix Beuschlein
- Medical Clinics and Polyclinics IV, University Hospital of Munich, Munich, Germany
- Unit of Endocrinology, Nutrition, Diabetes, University Hospital of Zurich, Zurich, Switzerland
| | - Delphine Drui
- Department of Endocrinology, L'Institut du Thorax, CHU Nantes, Nantes, France
| | - Letizia Canu
- Department of Experimental and Clinical Biomedical Sciences, "Mario Serio," University of Florence, Florence, Italy
| | - Patricia Niccoli
- Department of Oncology, Institut Paoli Calmettes, Marseille, France
| | | | | | - Sophie Leboulleux
- Department of Nuclear Medicine and Endocrine Tumors, Gustave Roussy, Villejuif, France
| | - Bruna Calsina
- Hereditary Endocrine Cancer Group, Spanish National Cancer Research Centre (CNIO), Madrid, Spain
| | - Rossella Libé
- Department of Endocrinology, Hôpital Cochin, Paris, France
| | - Antongiulio Faggiano
- Division of Endocrinology, Department of Clinical Medicine and Surgery, Università Federico II, Naples, Italy
| | - Martin Schlumberger
- Department of Nuclear Medicine and Endocrine Tumors, Gustave Roussy, Villejuif, France
| | | | - Massimo Mannelli
- Department of Experimental and Clinical Biomedical Sciences, "Mario Serio," University of Florence, Florence, Italy
| | - Anne-Paule Gimenez-Roqueplo
- Department of Genetics, Hôpital Européen Georges Pompidou, Paris, France
- INSERM UMR970, Paris-Cardiovascular Research Center, Paris Descartes University, Paris, France
| | - Philippe Caron
- Department of Endocrinology, CHU Toulouse, Toulouse, France
| | - Henri J L M Timmers
- Division of Endocrinology, Department of Internal Medicine, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Martin Fassnacht
- Department of Internal Medicine and Central Laboratory, University Hospital of Würzburg, Würzburg, Germany
| | - Mercedes Robledo
- Hereditary Endocrine Cancer Group, Spanish National Cancer Research Centre (CNIO), Madrid, Spain
| | - Isabelle Borget
- Department of Biostatistic and Epidemiology, Gustave Roussy, Villejuif, France
- University Paris-Saclay, University Paris-Sud, UVSQ, CESP ONCOSTAT, INSERM, Villejuif, France
| | - Eric Baudin
- Department of Nuclear Medicine and Endocrine Tumors, Gustave Roussy, Villejuif, France
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Crona J, Lamarca A, Ghosal S, Welin S, Skogseid B, Pacak K. Genotype-phenotype correlations in pheochromocytoma and paraganglioma: a systematic review and individual patient meta-analysis. Endocr Relat Cancer 2019; 26:539-550. [PMID: 30893643 PMCID: PMC6717695 DOI: 10.1530/erc-19-0024] [Citation(s) in RCA: 78] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2019] [Accepted: 03/14/2019] [Indexed: 12/30/2022]
Abstract
Pheochromocytoma and paraganglioma (PPGL) can be divided into at least four molecular subgroups. Whether such categorizations are independent factors for prognosis or metastatic disease is unknown. We performed a systematic review and individual patient meta-analysis aiming to estimate if driver mutation status can predict metastatic disease and survival. Driver mutations were used to categorize patients according to three different molecular systems: two subgroups (SDHB mutated or wild type), three subgroups (pseudohypoxia, kinase signaling or Wnt/unknown) and four subgroups (tricarboxylic acid cycle, VHL/EPAS1, kinase signaling or Wnt/unknown). Twenty-one studies and 703 patients were analyzed. Multivariate models for association with metastasis showed correlation with SDHB mutation (OR 5.68 (95% CI 1.79-18.06)) as well as norepinephrine (OR 3.01 (95% CI 1.02-8.79)) and dopamine (OR 6.39 (95% CI 1.62-25.24)) but not to PPGL location. Other molecular systems were not associated with metastasis. In multivariate models for association with survival, age (HR 1.04 (95% CI 1.02-1.06)) and metastases (HR 6.13 (95% CI 2.86-13.13)) but neither paraganglioma nor SDHB mutation remained significant. Other molecular subgroups did not correlate with survival. We conclude that molecular categorization accordingly to SDHB provided independent information on the risk of metastasis. Driver mutations status did not correlate independently with survival. These data may ultimately be used to guide current and future risk stratification of PPGL.
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Affiliation(s)
- Joakim Crona
- Department of Medical Sciences, Uppsala University, Akademiska Sjukhuset ing 78, 75185, Uppsala, Sweden
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, 10 Center Drive, Building 10, Room 1E-3140, Bethesda, MD, 20892, USA
| | - Angela Lamarca
- Department of Medical Oncology, The Christie NHS Foundation Trust (ENETS Centre of Excellence), Manchester, M20 4BX, UK
| | - Suman Ghosal
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, 10 Center Drive, Building 10, Room 1E-3140, Bethesda, MD, 20892, USA
| | - Staffan Welin
- Department of Medical Sciences, Uppsala University, Akademiska Sjukhuset ing 78, 75185, Uppsala, Sweden
| | - Britt Skogseid
- Department of Medical Sciences, Uppsala University, Akademiska Sjukhuset ing 78, 75185, Uppsala, Sweden
| | - Karel Pacak
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, 10 Center Drive, Building 10, Room 1E-3140, Bethesda, MD, 20892, USA
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78
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Goncalves J, Lussey-Lepoutre C, Favier J, Gimenez-Roqueplo AP, Castro-Vega LJ. Emerging molecular markers of metastatic pheochromocytomas and paragangliomas. ANNALES D'ENDOCRINOLOGIE 2019; 80:159-162. [PMID: 31053249 DOI: 10.1016/j.ando.2019.04.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Metastatic pheochromocytoma/paraganglioma (PPGL) represents a major clinical challenge due to limitations in accurate diagnostic tools and effective treatments. Currently, patients classified at high-risk by means of clinical, biochemical and genetic criteria, require a lifelong monitoring, while it remains difficult to determine the metastatic potential of PPGL only on the basis of histopathological features. Thus, tumor molecular markers that improve the risk stratification of these patients are needed. In the past few years, we have witnessed an unprecedented molecular characterization of PPGL, which led to the emergence of promising candidate biomarkers predictive of metastatic behavior. Here, we briefly discuss these breakthroughs and provide some insights for the prospective implementation of molecular markers of metastatic PPGL in the clinical setting in years to come.
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Affiliation(s)
- Judith Goncalves
- Inserm, UMR970, équipe labellisée Ligue Contre le Cancer, Paris-Cardiovascular Research Center, 75015 Paris, France; Faculté de médecine, PRES Sorbonne Paris-Cité, Paris-Descartes University, 75006 Paris, France
| | - Charlotte Lussey-Lepoutre
- Inserm, UMR970, équipe labellisée Ligue Contre le Cancer, Paris-Cardiovascular Research Center, 75015 Paris, France; Department of Nuclear Medicine, Pitié-Salpêtrière Hospital, Sorbonne University, 75013 Paris, France
| | - Judith Favier
- Inserm, UMR970, équipe labellisée Ligue Contre le Cancer, Paris-Cardiovascular Research Center, 75015 Paris, France; Faculté de médecine, PRES Sorbonne Paris-Cité, Paris-Descartes University, 75006 Paris, France
| | - Anne-Paule Gimenez-Roqueplo
- Inserm, UMR970, équipe labellisée Ligue Contre le Cancer, Paris-Cardiovascular Research Center, 75015 Paris, France; Faculté de médecine, PRES Sorbonne Paris-Cité, Paris-Descartes University, 75006 Paris, France; Genetics Department, hôpital européen Georges-Pompidou, AP-HP, 75015, Paris, France
| | - Luis Jaime Castro-Vega
- Inserm, UMR970, équipe labellisée Ligue Contre le Cancer, Paris-Cardiovascular Research Center, 75015 Paris, France; Faculté de médecine, PRES Sorbonne Paris-Cité, Paris-Descartes University, 75006 Paris, France.
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79
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Lotti LV, Vespa S, Pantalone MR, Perconti S, Esposito DL, Visone R, Veronese A, Paties CT, Sanna M, Verginelli F, Nauclér CS, Mariani-Costantini R. A Developmental Perspective on Paragangliar Tumorigenesis. Cancers (Basel) 2019; 11:cancers11030273. [PMID: 30813557 PMCID: PMC6468609 DOI: 10.3390/cancers11030273] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 02/20/2019] [Accepted: 02/21/2019] [Indexed: 12/13/2022] Open
Abstract
In this review, we propose that paraganglioma is a fundamentally organized, albeit aberrant, tissue composed of neoplastic vascular and neural cell types that share a common origin from a multipotent mesenchymal-like stem/progenitor cell. This view is consistent with the pseudohypoxic footprint implicated in the molecular pathogenesis of the disease, is in harmony with the neural crest origin of the paraganglia, and is strongly supported by the physiological model of carotid body hyperplasia. Our immunomorphological and molecular studies of head and neck paragangliomas demonstrate in all cases relationships between the vascular and the neural tumor compartments, that share mesenchymal and immature vasculo-neural markers, conserved in derived cell cultures. This immature, multipotent phenotype is supported by constitutive amplification of NOTCH signaling genes and by loss of the microRNA-200s and -34s, which control NOTCH1, ZEB1, and PDGFRA in head and neck paraganglioma cells. Importantly, the neuroepithelial component is distinguished by extreme mitochondrial alterations, associated with collapse of the ΔΨm. Finally, our xenograft models of head and neck paraganglioma demonstrate that mesenchymal-like cells first give rise to a vasculo-angiogenic network, and then self-organize into neuroepithelial-like clusters, a process inhibited by treatment with imatinib.
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Affiliation(s)
- Lavinia Vittoria Lotti
- Department of Experimental Medicine, "La Sapienza" University, Viale Regina Elena 324, 00161 Rome, Italy.
| | - Simone Vespa
- Center of Sciences on Aging and Translational Medicine (CeSI-MeT), "G. d'Annunzio" University, Via Luigi Polacchi 11, 66100 Chieti, Italy.
- Department of Medical, Oral and Biotechnological Sciences, "G. d'Annunzio" University, Via dei Vestini 31, 66100 Chieti, Italy.
| | - Mattia Russel Pantalone
- Department of Medicine (Solna), Division of Microbial Pathogenesis, BioClinicum, Karolinska Institutet, 17164 Stockholm, Sweden.
| | - Silvia Perconti
- Center of Sciences on Aging and Translational Medicine (CeSI-MeT), "G. d'Annunzio" University, Via Luigi Polacchi 11, 66100 Chieti, Italy.
- Department of Medical, Oral and Biotechnological Sciences, "G. d'Annunzio" University, Via dei Vestini 31, 66100 Chieti, Italy.
| | - Diana Liberata Esposito
- Center of Sciences on Aging and Translational Medicine (CeSI-MeT), "G. d'Annunzio" University, Via Luigi Polacchi 11, 66100 Chieti, Italy.
- Department of Medical, Oral and Biotechnological Sciences, "G. d'Annunzio" University, Via dei Vestini 31, 66100 Chieti, Italy.
| | - Rosa Visone
- Center of Sciences on Aging and Translational Medicine (CeSI-MeT), "G. d'Annunzio" University, Via Luigi Polacchi 11, 66100 Chieti, Italy.
- Department of Medical, Oral and Biotechnological Sciences, "G. d'Annunzio" University, Via dei Vestini 31, 66100 Chieti, Italy.
| | - Angelo Veronese
- Department of Medicine and Aging Sciences, "G. d'Annunzio" University, Via Luigi Polacchi 11, 66100 Chieti, Italy.
| | - Carlo Terenzio Paties
- Department of Oncology-Hematology, Service of Anatomic Pathology, "Guglielmo da Saliceto" Hospital, Via Taverna 49, 29100 Piacenza, Italy.
| | - Mario Sanna
- Skull Base Unit, "Gruppo Otologico" Piacenza-Roma, Via Antonio Emmanueli, 42, 29121 Piacenza, Italy.
| | - Fabio Verginelli
- Department of Pharmacy, "G. d'Annunzio" University, Via dei Vestini 31, 66100 Chieti, Italy.
| | - Cecilia Soderberg Nauclér
- Department of Medicine (Solna), Division of Microbial Pathogenesis, BioClinicum, Karolinska Institutet, 17164 Stockholm, Sweden.
| | - Renato Mariani-Costantini
- Center of Sciences on Aging and Translational Medicine (CeSI-MeT), "G. d'Annunzio" University, Via Luigi Polacchi 11, 66100 Chieti, Italy.
- Department of Medical, Oral and Biotechnological Sciences, "G. d'Annunzio" University, Via dei Vestini 31, 66100 Chieti, Italy.
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80
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Wolf KI, Jha A, van Berkel A, Wild D, Janssen I, Millo CM, Janssen MJR, Gonzales MK, Timmers HJKM, Pacak K. Eruption of Metastatic Paraganglioma After Successful Therapy with 177Lu/ 90Y-DOTATOC and 177Lu-DOTATATE. Nucl Med Mol Imaging 2019; 53:223-230. [PMID: 31231443 DOI: 10.1007/s13139-019-00579-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 12/20/2018] [Accepted: 01/14/2019] [Indexed: 12/19/2022] Open
Abstract
Abstract Metastatic paraganglioma treatment options are limited. Peptide receptor radionuclide therapy (PRRT) has been introduced as a novel management option for metastatic neuroendocrine tumors demonstrating safety, efficacy, and increased quality of life. We present two cases of marked progression of metastatic paraganglioma following initial partial response to PRRT. Given their positivity on 68Ga-DOTATATE PET/CT and 111In-octreotide SPECT, they underwent PRRT. Imaging following treatment revealed significant improvement in size and intensity, with some foci nearly completely resolved in one patient, and disease regression with a decrease in the number and size of bone and liver lesions in the second patient. Within months, repeat imaging in both patients revealed extensive metastatic disease with new lesions, which eventually lead to their deaths. The mechanism for rapid disease progression after partial response is not well understood, although it could be related to initially high Ki-67 levels or 18F-FDG PET/CT SUVmax values. However, naturally rapid disease progression despite PRRT response cannot be excluded. This finding warrants the importance of proper patient counseling along with early and accurate pre-PRRT assessment, taking into consideration the above potential risk factors for therapy response in order to personalize treatment regimens and achieve maximum patient benefit. ClinicalTrialsgov Identifier NCT00004847.
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Affiliation(s)
- Katherine I Wolf
- 1Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD 20892 USA
| | - Abhishek Jha
- 1Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD 20892 USA
| | - Anouk van Berkel
- 2Department of Internal Medicine, Division of Endocrinology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Damian Wild
- 3Clinic of Radiology and Nuclear Medicine, Division of Nuclear Medicine, University Basel Hospital, Basel, Switzerland
| | - Ingo Janssen
- 1Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD 20892 USA
| | - Corina M Millo
- 4Positron Emission Tomography Department, National Institutes of Health Clinical Center, National Institutes of Health, 10 Center Dr., Bldg. 10, Rooms 1C-401 and 490, Bethesda, MD 20892 USA
| | - M J R Janssen
- 5Department of Radiology and Nuclear Medicine, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands
| | - Melissa K Gonzales
- 1Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD 20892 USA
| | - Henri J K M Timmers
- 2Department of Internal Medicine, Division of Endocrinology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Karel Pacak
- 1Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD 20892 USA
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81
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Jha A, de Luna K, Balili CA, Millo C, Paraiso CA, Ling A, Gonzales MK, Viana B, Alrezk R, Adams KT, Tena I, Chen A, Neuzil J, Raygada M, Kebebew E, Taieb D, O'Dorisio MS, O'Dorisio T, Civelek AC, Stratakis CA, Mercado-Asis L, Pacak K. Clinical, Diagnostic, and Treatment Characteristics of SDHA-Related Metastatic Pheochromocytoma and Paraganglioma. Front Oncol 2019; 9:53. [PMID: 30854332 PMCID: PMC6395427 DOI: 10.3389/fonc.2019.00053] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Accepted: 01/18/2019] [Indexed: 12/17/2022] Open
Abstract
Background: Pheochromocytoma and paraganglioma (PHEO/PGL) are rare neuroendocrine tumors which may cause potentially life-threatening complications, with about a third of cases found to harbor specific gene mutations. Thus, early diagnosis, treatment, and meticulous monitoring are of utmost importance. Because of low incidence of succinate dehydrogenase complex subunit A (SDHA)-related metastatic PHEO/PGL, currently there exists insufficient clinical information, especially with regards to its diagnostic and treatment characteristics. Methods: Ten patients with SDHA-related metastatic PHEO/PGL were followed-up prospectively and/or retrospectively between January 2010–July 2018. They underwent biochemical tests (n = 10), 123I-MIBG (n = 9) scintigraphy, and multiple whole-body positron emission tomography/computed tomography (PET/CT) scans with 68Ga-DOTATATE (n = 10), 18F-FDG (n = 10), and 18F-FDOPA (n = 6). Results: Our findings suggest that these tumors can occur early and at extra-adrenal locations, behave aggressively, and have a tendency to develop metastatic disease within a short period of time. None of our patients had a family history of PHEO/PGL, making them appear sporadic. Nine out of 10 patients showed abnormal PHEO/PGL-specific biochemical markers with predominantly noradrenergic and/or dopaminergic phenotype, suggesting their utility in diagnosing and monitoring the disease. Per patient detection rates of 68Ga-DOTATATE (n = 10/10), 18F-FDG (n = 10/10), 18F-FDOPA (n = 5/6) PET/CT, and 123I-MIBG (n = 7/9) scintigraphy were 100, 100, 83.33, and 77.77%, respectively. Five out of 7 123I-MIBG positive patients had minimal 123I-MIBG avidity or detected very few lesions compared to widespread metastatic disease on 18F-FDG PET/CT, implying that diagnosis and treatment with 123/131I-MIBG is not a good option. 68Ga-DOTATATE PET/CT was found to be superior or equal to 18F-FDG PET/CT in 7 out of 10 patients and hence, is recommended for evaluation and follow-up of these patients. All 7 out of 7 patients who received conventional therapies (chemotherapy, somatostatin analog therapy, radiation therapy, 131I-MIBG, peptide receptor radionuclide therapy) in addition to surgery showed disease progression. Conclusion: In our cohort of patients, SDHA-related metastatic PHEO/PGL followed a disease-course similar to that of SDHB-related metastatic PHEO/PGL, showing highly aggressive behavior, similar imaging and biochemical phenotypes, and suboptimal response to conventional therapies. Therefore, we recommend careful surveillance of the affected patients and a search for effective therapies.
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Affiliation(s)
- Abhishek Jha
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States
| | - Kristine de Luna
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States.,Section of Diabetes, Endocrinology and Metabolism, Department of Medicine, University of Santo Tomas Hospital, Manila, Philippines
| | - Charlene Ann Balili
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States.,Section of Diabetes, Endocrinology and Metabolism, Department of Medicine, University of Santo Tomas Hospital, Manila, Philippines
| | - Corina Millo
- Positron Emission Tomography Department, Warren Grant Magnuson Clinical Center, National Institutes of Health, Bethesda, MD, United States
| | - Cecilia Angela Paraiso
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States.,Section of Diabetes, Endocrinology and Metabolism, Department of Medicine, University of Santo Tomas Hospital, Manila, Philippines
| | - Alexander Ling
- Radiology and Imaging Sciences, Warren Grant Magnuson Clinical Center, National Institutes of Health, Bethesda, MD, United States
| | - Melissa K Gonzales
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States
| | - Bruna Viana
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States
| | - Rami Alrezk
- Clinical Endocrine Section, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, United States
| | - Karen T Adams
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States
| | - Isabel Tena
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States
| | - Alice Chen
- Division of Cancer Treatment and Diagnosis, National Cancer Institute, National Institutes of Health, Bethesda, MD, United States
| | - Jiri Neuzil
- Mitochondria, Apoptosis and Cancer Research Group, School of Medical Science, Menzies Health Institute Queensland, Griffith University, Southport, QLD, Australia.,Molecular Therapy Group, Institute of Biotechnology, Czech Academy of Sciences, Prague, Czechia
| | - Margarita Raygada
- Section on Endocrinology and Genetics, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States
| | - Electron Kebebew
- Endocrine Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, United States
| | - David Taieb
- Department of Nuclear Medicine, La Timone University Hospital, Aix-Marseille University, Marseille, France
| | - M Sue O'Dorisio
- Department of Pediatrics, RJ and LA Carver College of Medicine, University of Iowa, Iowa City, IA, United States
| | - Thomas O'Dorisio
- Neuroendocrine Tumor Program, Division of Endocrinology and Metabolism, Department of Medicine, Holden Comprehensive Cancer Center, The University of Iowa, Iowa City, IA, United States
| | - Ali Cahid Civelek
- Nuclear Medicine Division, Radiology and Imaging Sciences, Warren Grant Magnuson Clinical Center, National Institutes of Health, Bethesda, MD, United States.,Nuclear Medicine, Radiology and Radiological Science, Johns Hopkins Medicine, Baltimore, MD, United States
| | - Constantine A Stratakis
- Section on Endocrinology and Genetics, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States
| | - Leilani Mercado-Asis
- Section of Diabetes, Endocrinology and Metabolism, Department of Medicine, University of Santo Tomas Hospital, Manila, Philippines
| | - Karel Pacak
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States
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82
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Tufton N, Sahdev A, Drake WM, Akker SA. Can subunit-specific phenotypes guide surveillance imaging decisions in asymptomatic SDH mutation carriers? Clin Endocrinol (Oxf) 2019; 90:31-46. [PMID: 30303539 DOI: 10.1111/cen.13877] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Revised: 10/07/2018] [Accepted: 10/07/2018] [Indexed: 12/15/2022]
Abstract
OBJECTIVE With the discovery that familial phaeochromocytoma and paraganglioma syndrome can be caused by mutations in each subunit of the succinate dehydrogenase enzyme (SDH), has come the recognition that mutations in the individual subunits have their own distinct natural histories. Increased genetic screening is leading to the identification of increasing numbers of, mostly asymptomatic, gene mutation carriers and the implementation of screening strategies for these individuals. Yet there is, to date, no international consensus regarding screening strategies for asymptomatic carriers. DESIGN A comprehensive PubMed search from 1/1/2000 to 28/2/2018 was undertaken using multiple search terms and subsequently a manual review of references in identified papers to identify all clinically relevant cases and cohorts. In this review, the accumulated, published experience of phenotype and malignancy risks of individual SDH subunits is analysed. Where possible screening results for asymptomatic SDH mutation carriers have been analysed separately to define the penetrance in asymptomatic carriers (asymptomatic penetrance). RESULTS The combined data confirms that "asymptomatic penetrance" is highest for SDHD and when there is penetrance, the most likely site to develop a PGL is head and neck (SDHD) and extra-adrenal abdominal (SDHB). However, the risk in SDHB carriers of developing HNPGL is also high (35.5%) and a PCC is low (15.1%), and in SDHD carriers there is a high risk of developing a PCC (35.8%) or abdominal PGL (9.4%) and a small, but significant risk at other sympathetic sites. The data suggest that the risk of malignant transformation is the same for both PCC and extra-adrenal abdominal PGLs (30%-35%) in SDHB carriers. In SDHD carriers, the risk of malignant transformation was highest in HNPGLs (7.5%) and similar for sympathetic sites (3.8%-5.2%). CONCLUSIONS Using this data, we suggest surveillance screening of asymptomatic carriers can be tailored to the underlying SDH subunit and review possible surveillance programmes.
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Affiliation(s)
- Nicola Tufton
- Department of Endocrinology, St Bartholomew's Hospital, Barts Health NHS Trust, London, UK
- Centre for Endocrinology, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Anju Sahdev
- Department of Radiology, St Bartholomew's Hospital, Barts Health NHS Trust, London, UK
| | - William M Drake
- Department of Endocrinology, St Bartholomew's Hospital, Barts Health NHS Trust, London, UK
- Centre for Endocrinology, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Scott A Akker
- Department of Endocrinology, St Bartholomew's Hospital, Barts Health NHS Trust, London, UK
- Centre for Endocrinology, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
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83
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Bachmeier C, Kuma L, Collins M, Sangla K. Succinate Dehydrogenase Subunit B Mutation Presenting with Spermatic Cord and Neck Paraganglioma. AACE Clin Case Rep 2018. [DOI: 10.4158/accr-2018-0037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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84
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Cho YY, Kwak MK, Lee SE, Ahn SH, Kim H, Suh S, Kim BJ, Song KH, Koh JM, Kim JH, Lee SH. A clinical prediction model to estimate the metastatic potential of pheochromocytoma/paraganglioma: ASES score. Surgery 2018; 164:511-517. [PMID: 29929757 DOI: 10.1016/j.surg.2018.05.001] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 04/30/2018] [Accepted: 05/02/2018] [Indexed: 12/31/2022]
Abstract
BACKGROUND Malignant pheochromocytoma and paraganglioma can be defined only after the development of metastases in nonchromaffin tissues. There is no single clinical parameter that is sufficiently reliable to predict metastatic potential, so our goal was to develop a prediction model based on multiple clinical parameters. METHODS The baseline age, size, extra-adrenal location, secretory type score was calculated in a retrospective cohort study comprising 333 patients with pheochromocytoma and paraganglioma. In each patient, each variable for age ≤35 years, tumor size ≥ 6.0 cm, extra-adrenal, and norepinephrine-secretory type was coded as 1 point (otherwise 0 point); these points were summed to yield age, size, extra-adrenal location, secretory type score. RESULTS Metastases occurred in 23 of 333 patients (6.9%). Metastatic pheochromocytoma and paraganglioma was associated with age ≤35 years (hazard ratio [HR] 2.74, 95% confidence interval [95% CI] 1.19-6.35), tumor size ≥6.0 cm (HR 2.43, 95% CI 1.06-5.56), extra-adrenal location (HR 2.73, 95% confidence interval 1.10-7.40), and tumor producing only norepinephrine (HR 2.96, 95% CI 1.30-6.76). The area under the curve of the age, size, extra-adrenal location, secretory type score was 0.735. There was a significant difference in metastasis-free survival between participants with age, size, extra-adrenal location, secretory type score ≥2 and score <2 (P < .0001 by the log rank test). The negative predictive value of this system was 96.5% for a cutoff point of 2. CONCLUSION We developed a new prediction model, the age, size, extra-adrenal location, secretory type score, based on multiple clinical parameters to assess the metastatic potential of pheochromocytoma and paraganglioma.
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Affiliation(s)
- Yoon Young Cho
- Division of Endocrinology and Metabolism, Gyeongsang National University Hospital, Gyeongsang National University School of Medicine, Jinju, Korea; Institute of Health Sciences, Jinju, Korea
| | - Mi Kyung Kwak
- Division of Endocrinology and Metabolism, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Seung-Eun Lee
- Division of Endocrinology and Metabolism, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seong Hee Ahn
- Division of Endocrinology and Metabolism, Inha University Hospital, Inha University School of Medicine, Incheon, Korea
| | - Hyeonmok Kim
- Division of Endocrinology and Metabolism, Gyeongsang National University Hospital, Gyeongsang National University School of Medicine, Jinju, Korea
| | - Sunghwan Suh
- Division of Endocrinology and Metabolism, Dong-A University Medical Center, Dong-A University College of Medicine, Busan, Korea and
| | - Beom-Jun Kim
- Division of Endocrinology and Metabolism, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Kee-Ho Song
- Division of Endocrinology and Metabolism, Konkuk University Medical Center, Konkuk University School of Medicine, Seoul, Korea
| | - Jung-Min Koh
- Division of Endocrinology and Metabolism, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jae Hyeon Kim
- Division of Endocrinology and Metabolism, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seung Hun Lee
- Division of Endocrinology and Metabolism, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
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Rednam SP, Erez A, Druker H, Janeway KA, Kamihara J, Kohlmann WK, Nathanson KL, States LJ, Tomlinson GE, Villani A, Voss SD, Schiffman JD, Wasserman JD. Von Hippel-Lindau and Hereditary Pheochromocytoma/Paraganglioma Syndromes: Clinical Features, Genetics, and Surveillance Recommendations in Childhood. Clin Cancer Res 2018; 23:e68-e75. [PMID: 28620007 DOI: 10.1158/1078-0432.ccr-17-0547] [Citation(s) in RCA: 150] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Revised: 04/24/2017] [Accepted: 04/27/2017] [Indexed: 11/16/2022]
Abstract
Von Hippel-Lindau disease (vHL) is a hereditary tumor predisposition syndrome that places affected individuals at risk for multiple tumors, which are predominantly benign and generally occur in the central nervous system or abdomen. Although the majority of tumors occur in adults, children and adolescents with the condition develop a significant proportion of vHL manifestations and are vulnerable to delayed tumor detection and their sequelae. Although multiple tumor screening paradigms are currently being utilized for patients with vHL, surveillance should be reassessed as the available relevant clinical information continues to expand. We propose a new vHL screening paradigm similar to existing approaches, with important modifications for some tumor types, placing an emphasis on risks in childhood. This includes advancement in the timing of surveillance initiation and increased frequency of screening evaluations. Another neuroendocrine-related familial condition is the rapidly expanding hereditary paraganglioma and pheochromocytoma syndrome (HPP). The tumor spectrum for patients with HPP syndrome includes paragangliomas, pheochromocytomas, renal cancer, and gastrointestinal stromal tumors. The majority of patients with HPP syndrome harbor an underlying variant in one of the SHDx genes (SDHA, SDHB, SDHC, SDHD, SDHA, and SDHAF2), although other genes also have been described (MAX and TMEM127). Annual screening for elevated plasma or urine markers along with complete blood count and biennial whole-body MRI accompanied by focal neck MRI is recommended for older children and adults with HPP syndrome to detect tumors early and to decrease morbidity and mortality from HPP-related tumors. Clin Cancer Res; 23(12); e68-e75. ©2017 AACRSee all articles in the online-only CCR Pediatric Oncology Series.
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Affiliation(s)
- Surya P Rednam
- Department of Pediatrics, Baylor College of Medicine, Texas Children's Cancer Center, Texas Children's Hospital, Houston, Texas
| | - Ayelet Erez
- Department of Biological Regulation, Weizmann Institute of Science, Rehovot, Israel
| | - Harriet Druker
- Division of Haematology/Oncology, The Hospital for Sick Children, Department of Paediatrics, University of Toronto, Toronto, Ontario, Canada
| | - Katherine A Janeway
- Department of Pediatric Oncology, Dana-Farber Cancer Institute and Children's Hospital, Boston, Massachusetts
| | - Junne Kamihara
- Department of Pediatric Oncology, Dana-Farber Cancer Institute and Children's Hospital, Boston, Massachusetts
| | - Wendy K Kohlmann
- Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah
| | - Katherine L Nathanson
- Department of Medicine, Division of Translational Medicine and Human Genetics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Lisa J States
- Department of Radiology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Gail E Tomlinson
- Department of Pediatrics, Division of Hematology and Oncology and Greehey Children's Cancer Research Institute, University of Texas Health Science Center at San Antonio, San Antonio, Texas
| | - Anita Villani
- Division of Haematology/Oncology, The Hospital for Sick Children, Department of Paediatrics, University of Toronto, Toronto, Ontario, Canada
| | - Stephan D Voss
- Department of Radiology, Children's Hospital, Boston, Massachusetts
| | - Joshua D Schiffman
- Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah.,Department of Pediatrics, University of Utah, Salt Lake City, Utah
| | - Jonathan D Wasserman
- Division of Endocrinology, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada.
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86
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Pheochromocytoma and paraganglioma: genotype versus anatomic location as determinants of tumor phenotype. Cell Tissue Res 2018; 372:347-365. [DOI: 10.1007/s00441-017-2760-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Accepted: 12/01/2017] [Indexed: 12/22/2022]
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87
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Superiority of 68Ga-DOTATATE over 18F-FDG and anatomic imaging in the detection of succinate dehydrogenase mutation (SDHx )-related pheochromocytoma and paraganglioma in the pediatric population. Eur J Nucl Med Mol Imaging 2017; 45:787-797. [PMID: 29204718 DOI: 10.1007/s00259-017-3896-9] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2017] [Accepted: 11/21/2017] [Indexed: 01/13/2023]
Abstract
PURPOSE To evaluate and compare diagnostic performance of 68Ga-DOTA(0)-Tyr(3)-octreotate (68Ga-DOTATATE) with 18F-fluoro-2-deoxy-D-glucose (18F-FDG) positron emission tomography-computed tomography (PET/CT) and anatomic imaging using computed tomography and/or magnetic resonance (CT/MR) imaging in detection of SDHx-related pheochromocytomas and paragangliomas (PPGLs) in pediatric patients. METHODS Nine pediatric patients (5:4, girls:boys; 14.6 ± 2.0 years) with an SDHx-related mutation (SDHB:SDHA:SDHD, n = 7:1:1) were included in this retrospective study. At the time of initial diagnosis, 7/9 patients had metastatic disease. They underwent CT/MR imaging along with PET/CT using 68Ga-DOTATATE (n = 9), 18F-FDG (n = 8), and positron emission tomography-magnetic resonance imaging (PET/MR) using 18F-FDG (n = 1). In this manuscript, 18F-FDG PET/CT refers to both 18F-FDG PET/CT and 18F-FDG PET/MR. The per-lesion, per-region, and per-patient detection rates were compared and calculated for each of the imaging modalities. A composite of all functional and anatomic imaging studies served as the imaging comparator. RESULTS Eight out of nine patients were positive for PPGLs on the imaging studies that demonstrated 107 lesions in 22 anatomic regions on the imaging comparator. The per-lesion detection rates for 68Ga-DOTATATE PET/CT, 18F-FDG PET/CT, and CT/MR imaging were 93.5% (95%CI, 87.0% to 97.3%); 79.4% (95%CI, 70.5% to 86.6%); and 73.8% (95%CI, 64.5% to 81.9%), respectively. The per-lesion detection rate for 68Ga-DOTATATE PET/CT was significantly higher than that of 18F-FDG PET/CT (p = 0.001) or CT/MR imaging (p < 0.001). In all of the anatomic regions except abdomen, the per-lesion detection rates for 68Ga-DOTATATE PET/CT was found to be equal or superior to 18F-FDG PET/CT, and CT/MR imaging. The per-region detection rate was 100% (95%CI, 84.6% to 100%) for 68Ga-DOTATATE PET/CT and 90.9% (95%CI, 70.8% to 98.9%) for both 18F-FDG PET/CT and CT/MR imaging. The per-patient detection rates for 68Ga-DOTATATE PET/CT, 18FDG PET/CT, and CT/MR imaging were all 100% (95%CI, 63.1% to 100%). CONCLUSION Our preliminary study demonstrates the superiority of 68Ga-DOTATATE PET/CT in localization of SDHx-related PPGLs in pediatric population compared to 18F-FDG PET/CT and CT/MR imaging with the exception of abdominal (excluding adrenal and liver) lesions, and suggests that it might be considered as a first-line imaging modality in pediatric patients with SDHx-related PPGLs.
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Crona J, Taïeb D, Pacak K. New Perspectives on Pheochromocytoma and Paraganglioma: Toward a Molecular Classification. Endocr Rev 2017; 38:489-515. [PMID: 28938417 PMCID: PMC5716829 DOI: 10.1210/er.2017-00062] [Citation(s) in RCA: 194] [Impact Index Per Article: 27.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2017] [Accepted: 08/01/2017] [Indexed: 02/07/2023]
Abstract
A molecular biology-based taxonomy has been proposed for pheochromocytoma and paraganglioma (PPGL). Data from the Cancer Genome Atlas revealed clinically relevant prognostic and predictive biomarkers and stratified PPGLs into three main clusters. Each subgroup has a distinct molecular-biochemical-imaging signature. Concurrently, new methods for biochemical analysis, functional imaging, and medical therapies have also become available. The research community now strives to match the cluster biomarkers with the best intervention. The concept of precision medicine has been long awaited and holds great promise for improved care. Here, we review the current and future PPGL classifications, with a focus on hereditary syndromes. We discuss the current strengths and shortcomings of precision medicine and suggest a condensed manual for diagnosis and treatment of both adult and pediatric patients with PPGL. Finally, we consider the future direction of this field, with a particular focus on how advanced molecular characterization of PPGL can improve a patient's outcome, including cures and, ultimately, disease prevention.
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Affiliation(s)
- Joakim Crona
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health.,Department of Medical Sciences, Uppsala University, Sweden
| | - David Taïeb
- Department of Nuclear Medicine, La Timone University Hospital, European Center for Research in Medical Imaging, Aix Marseille Université, France
| | - Karel Pacak
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health
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89
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Validation of pathological grading systems for predicting metastatic potential in pheochromocytoma and paraganglioma. PLoS One 2017; 12:e0187398. [PMID: 29117221 PMCID: PMC5678867 DOI: 10.1371/journal.pone.0187398] [Citation(s) in RCA: 65] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Accepted: 09/26/2017] [Indexed: 11/19/2022] Open
Abstract
PURPOSE The Grading system for Adrenal Pheochromocytoma and Paraganglioma (GAPP) was proposed for predicting the metastatic potential of pheochromocytoma and paraganglioma to overcome the limitations of the Pheochromocytoma of the Adrenal Scaled Score (PASS). However, to date, no study validating the GAPP has been conducted, and previous studies did not include mutations in the succinate dehydrogenase type B (SDHB) gene in the score calculation. In this retrospective cohort study, we validated the prediction ability of GAPP and assessed whether it would be improved by inclusion of the loss of SDHB immunohistochemical staining. METHODS We divided the tumors into non-metastatic and metastatic groups based on the presence of synchronous or metachronous metastases. The GAPP score and PASS at the initial operation were measured. Moreover, we combined some GAPP parameters with the immunohistochemical staining of SDHB to obtain a modified GAPP (M-GAPP) score. RESULTS Metastasis occurred in 15/72 (20.8%) patients, with a mean follow-up of 43.5 months. Loss of SDHB staining was more frequent (P = 0.044) in the metastatic group. The GAPP score (P = 0.006), PASS (P = 0.003), and M-GAPP score (P<0.001) were all higher in the metastatic group. Twelve of 40 (30.0%) moderately or poorly differentiated tumors, as defined by the GAPP score, and 12/34 (35.3%) tumors with a PASS ≥4 were metastatic. Conversely, 10/19 (52.6%) tumors with an M-GAPP score ≥3 were metastatic. The area under the curve of the M-GAPP score (0.822) was significantly higher than that of the GAPP (0.728) (P = 0.012), but similar to that of the PASS (0.753) (P = 0.411). The GAPP (P = 0.032) and M-GAPP scores (P = 0.040), but not PASS (P = 0.200), negatively correlated with metastasis-free survival. CONCLUSION The GAPP was validated, and M-GAPP, a combination of some GAPP parameters and loss of SDHB staining, might be useful for the prediction of the metastatic potential of pheochromocytoma and paraganglioma.
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90
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Hamidi O, Young WF, Gruber L, Smestad J, Yan Q, Ponce OJ, Prokop L, Murad MH, Bancos I. Outcomes of patients with metastatic phaeochromocytoma and paraganglioma: A systematic review and meta-analysis. Clin Endocrinol (Oxf) 2017; 87:440-450. [PMID: 28746746 PMCID: PMC5854189 DOI: 10.1111/cen.13434] [Citation(s) in RCA: 69] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Revised: 07/19/2017] [Accepted: 07/20/2017] [Indexed: 12/22/2022]
Abstract
OBJECTIVE The outcomes of patients with metastatic phaeochromocytoma (PHEO) and paraganglioma (PGL) are unclear. We performed a systematic review and meta-analysis of baseline characteristics and mortality rates of patients with metastatic PHEO and PGL (PPGL). DESIGN Ovid MEDLINE In-Process & Other Non-Indexed Citations, Ovid MEDLINE, Ovid EMBASE, Ovid Cochrane Central Register of Controlled Trials, Ovid Cochrane Database of Systematic Reviews, Scopus, Web of Science, and references of key articles were searched from inception to 2016. PATIENTS Studies comprised ≥20 patients with metastatic PPGL and reported baseline characteristics and follow-up data. MEASUREMENTS Reviewers extracted standardized data and assessed risk of bias using a modified Newcastle-Ottawa tool. Random-effects meta-analysis was used to pool event rates across studies. RESULTS Twenty retrospective noncomparative studies reported on 1338 patients with metastatic PHEO (685/1296, 52.9%) and PGL (611/1296, 47.1%), diagnosed at a mean age of 43.9 ± 5.2 years. Mean follow-up was 6.3 ± 3.2 years. Of 532 patients with reported data, 40.4% had synchronous metastases. Five-year (7 studies, n = 738) and 10-year (2 studies, n = 55) mortality rates for patients with metastatic PPGL were 37% (95% CI, 24%-51%) and 29% (95% CI, 17%-42%), respectively. Higher mortality was associated with male sex (RR 1.50; 95% CI, 1.11-2.02) and synchronous metastases (RR 2.43; 95% CI, 1.01-5.85). CONCLUSIONS Available low-quality evidence from heterogeneous studies suggests low mortality rates of patients with metastatic PPGL. Male sex and synchronous metastases correlated with increased mortality. The outcomes of patients with metastatic PPGL have been inadequately assessed, indicating the need for carefully planned prospective studies.
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Affiliation(s)
- Oksana Hamidi
- Division of Endocrinology, Diabetes, and Nutrition, Mayo Clinic, Rochester, MN, USA
| | - William F. Young
- Division of Endocrinology, Diabetes, and Nutrition, Mayo Clinic, Rochester, MN, USA
| | - Lucinda Gruber
- Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - John Smestad
- Mayo Clinic Medical Scientist Training Program, Mayo Clinic, Rochester, MN, USA
| | - Qi Yan
- Department of Surgery, Mayo Clinic, Rochester, MN, USA
| | - Oscar J. Ponce
- Evidence-based Practice Center, Mayo Clinic, Rochester, MN, USA
- Unidad de Conocimiento y Evidencia, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Larry Prokop
- Evidence-based Practice Center, Mayo Clinic, Rochester, MN, USA
- Mayo Clinic Libraries, Mayo Clinic, Rochester, MN, USA
| | - M. Hassan Murad
- Evidence-based Practice Center, Mayo Clinic, Rochester, MN, USA
- Division of Preventive Medicine, Mayo Clinic, Rochester, MN, USA
| | - Irina Bancos
- Division of Endocrinology, Diabetes, and Nutrition, Mayo Clinic, Rochester, MN, USA
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Sait S, Pandit-Taskar N, Modak S. Failure of MIBG scan to detect metastases in SDHB-mutated pediatric metastatic pheochromocytoma. Pediatr Blood Cancer 2017; 64. [PMID: 28409892 DOI: 10.1002/pbc.26549] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2016] [Revised: 02/22/2017] [Accepted: 02/27/2017] [Indexed: 11/09/2022]
Abstract
123 I-meta-iodo benzyl guanidine (MIBG) scans are considered the gold standard imaging in neuroblastoma; however, flouro deoxy glucose positron emission tomography (FDG-PET) scans have increased sensitivity in adults with pheochromocytoma/paraganglioma. We describe a pediatric patient initially considered to have localized neuroblastoma based on anatomical imaging and 123 I-MIBG scan, but subsequent investigations revealed germline succinate dehydrogenase complex iron sulfur subunit B (SDHB) mutation-associated pheochromocytoma with multiple FDG-avid skeletal metastases. We then compared 123 I-MIBG and FDG-PET scans in children with metastatic pheochromocytoma/paraganglioma. FDG-PET was superior to 123 I-MIBG scan for the detection of skeletal metastases (median number of skeletal lesions detected 10 [range 1-30] vs. 2 [range 1-26], respectively; P = 0.005 by t-test). FDG-PET should be considered the functional scan of choice in children with pheochromocytoma/paraganglioma.
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Affiliation(s)
- Sameer Sait
- Department of Pediatrics, Memorial Sloan Kettering Cancer Centre, New York, New York
| | - Neeta Pandit-Taskar
- Departments of Pediatrics and Radiology, Memorial Sloan Kettering Cancer Centre, New York, New York
| | - Shakeel Modak
- Department of Pediatrics, Memorial Sloan Kettering Cancer Centre, New York, New York
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92
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Hamidi O, Young WF, Iñiguez-Ariza NM, Kittah NE, Gruber L, Bancos C, Tamhane S, Bancos I. Malignant Pheochromocytoma and Paraganglioma: 272 Patients Over 55 Years. J Clin Endocrinol Metab 2017; 102:3296-3305. [PMID: 28605453 PMCID: PMC5587061 DOI: 10.1210/jc.2017-00992] [Citation(s) in RCA: 204] [Impact Index Per Article: 29.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Accepted: 06/06/2017] [Indexed: 02/06/2023]
Abstract
CONTEXT Malignant pheochromocytoma (PHEO) and paraganglioma (PGL) are rare and knowledge of the natural history is limited. OBJECTIVE We aimed to describe baseline characteristics and outcomes of patients with malignant PHEO and PGL (PPGL) and to identify predictors of shorter survival. DESIGN Retrospective review of patients with malignant PPGL evaluated from 1960 to 2016. SETTING Referral center. PATIENTS The group comprised 272 patients. MAIN OUTCOME MEASURES Baseline description, survival outcomes, and predictors of shorter survival were evaluated in patients with rapidly progressive (n = 29) and indolent disease (n = 188). RESULTS Malignant PPGL was diagnosed at a median age of 39 years (range, 7 to 83 years), with synchronous metastases in 96 (35%) patients. In 176 (65%) patients, metastases developed at a median of 5.5 years (range, 0.3 to 53.4 years) from the initial diagnosis. Median follow-up was 8.2 years (range, 0.01 to 54.1 years). Median overall and disease-specific survivals were 24.6 and 33.7 years, respectively. Shorter survival correlated with male sex (P = 0.014), older age at the time of primary tumor (P = 0.0011), synchronous metastases (P < 0.0001), larger primary tumor size (P = 0.0039), elevated dopamine (P = 0.0195), and not undergoing primary tumor resection (P < 0.0001). There was no difference in the type of primary tumor or presence of SDHB mutation. CONCLUSIONS The clinical course of patients with malignant PPGL is remarkably variable. Rapid disease progression is associated with male sex, older age at diagnosis, synchronous metastases, larger tumor size, elevated dopamine, and not undergoing resection of primary tumor. An individualized approach to patients with metastatic PPGL is warranted.
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Affiliation(s)
- Oksana Hamidi
- Division of Endocrinology, Diabetes, and Nutrition, Mayo Clinic, Rochester, Minnesota 55905
| | - William F. Young
- Division of Endocrinology, Diabetes, and Nutrition, Mayo Clinic, Rochester, Minnesota 55905
| | | | - Nana Esi Kittah
- Division of Endocrinology, Diabetes, and Nutrition, Mayo Clinic, Rochester, Minnesota 55905
| | - Lucinda Gruber
- Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota 55905
| | - Cristian Bancos
- Division of IT Services, Mayo Clinic, Rochester, Minnesota 55905
| | - Shrikant Tamhane
- Division of Endocrinology, Diabetes, and Nutrition, Mayo Clinic, Rochester, Minnesota 55905
| | - Irina Bancos
- Division of Endocrinology, Diabetes, and Nutrition, Mayo Clinic, Rochester, Minnesota 55905
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Abstract
Paragangliomas are rare neoplasms that arise from chromaffin cells of the sympathetic and parasympathetic nervous system. These tumors are often cured by surgical resection but the risk for metastatic disease exists, particularly for extra-adrenal paragangliomas. The behavior of these tumors is unpredictable, and clinical and histopathological features associated with malignancy have not been determined. The most common sites of metastases include local and distant lymph nodes, bone, liver, and lung. Cutaneous metastases are exceedingly rare with only 2 reported cases, both of which presented on the scalp. Here we describe a 78-year-old woman with cutaneous metastatic paraganglioma presenting as a forehead nodule, which developed 15 years after her initial diagnosis of paraganglioma.
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94
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Taïeb D, Wolf KI, Pacak K. Recent advances in the imaging of pheochromocytomas and paragangliomas. INTERNATIONAL JOURNAL OF ENDOCRINE ONCOLOGY 2017. [DOI: 10.2217/ije-2017-0004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Pheochromocytoma and paraganglioma (PPGL) belong to the family of neural crest cell-derived neoplasms, and can be widely distributed throughout the body. Over the past few years, with respect to these tumors, precision medicine has offered the promise of improved patient care. Through tumor visualization and identification of molecular signatures, nuclear medicine is capable of playing a key role in PPGL precision medicine. 68Ga-labeled somatostatin analogs were found to improve the detection and staging of head and neck paragangliomas, SDHx-related PPGLs and metastatic PPGLs regardless of genetic background. For PPGLs associated with increased kinase signaling or HIF2A mutations, 18F-fluorodihydroxyphenylalanine appears to be the most informative radiopharmaceutical. This review emphasizes the current theranostic approaches and future perspective related to PPGL imaging options.
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Affiliation(s)
- David Taïeb
- Department of Nuclear Medicine, La Timone University Hospital, CERIMED, Aix-Marseille University, 13005 Marseille, France
| | - Katherine I Wolf
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health & Human Development, National Institutes of Health, Bethesda, MD 20892-1109, USA
| | - Karel Pacak
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health & Human Development, National Institutes of Health, Bethesda, MD 20892-1109, USA
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Sait S, Kobos R, LaQuaglia MP, Pandit-Taskar N, Modak S. Acute myeloid leukemia therapy elicits durable complete response in chemoradio-resistant metastatic paraganglioma. Pediatr Blood Cancer 2017; 64:10.1002/pbc.26314. [PMID: 27804217 PMCID: PMC5535780 DOI: 10.1002/pbc.26314] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2016] [Revised: 09/08/2016] [Accepted: 09/19/2016] [Indexed: 11/08/2022]
Abstract
Few effective therapeutic options exist for patients with metastatic paraganglioma (PGL). We report the case of a 16-year-old male who developed acute myeloid leukemia (AML) 30 months following the treatment for metastatic PGL. PGL had been refractory to 131 I-meta-iodobenzylguanidine and temozolomide therapy. However, there was a major reduction in primary tumor allowing its gross total resection, and complete resolution of metastatic disease following AML-directed therapy that included daunorubicin, cytarabine, and etoposide. He remains in remission for both AML and PGL, 48 months post AML chemotherapy. Alternative chemotherapeutic agents should be considered for metastatic PGL resistant to conventional therapy.
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Affiliation(s)
- Sameer Sait
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY 10065
| | - Rachel Kobos
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY 10065
| | - Michael P. LaQuaglia
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY 10065
| | - Neeta Pandit-Taskar
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY 10065
| | - Shakeel Modak
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY 10065
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Implications of SDHB genetic testing in patients with sporadic pheochromocytoma. Langenbecks Arch Surg 2017; 402:787-798. [PMID: 28229225 DOI: 10.1007/s00423-017-1564-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2016] [Accepted: 02/08/2017] [Indexed: 12/19/2022]
Abstract
PURPOSE Succinate dehydrogenase B (SDHB) associated pheochromocytomas (PHEOs) are associated with a higher risk of tumor aggressiveness and malignancy. The aim of the present study was to evaluate (1) the frequency of germline SDHB mutations in apparently sporadic patients with PHEO who undergo preoperative genetic testing and (2) the ability to predict pathogenic mutations. METHODS From 2012 to 2016, 82 patients underwent a PHEO surgical resection. Sixteen were operated in the context of hereditary PHEO and were excluded from analysis. Among the 66 remaining cases, 48 were preoperatively screened for an SDHB mutation. In addition to imaging studies with specific radiopharmaceuticals (123I-MIBG or 18F-FDOPA) for exclusion of multifocality/metastases, 36 patients underwent 18F-FDG PET/CT. RESULTS From the 48 genetically screened patients, genetic testing found a germline SDHB variant in two (4.2%) cases: a variant of unknown significance, exon 1, c.14T>G (p.Val5Gly), and a most likely pathogenic mutation, exon 5, c.440A>G (p.Tyr147Cys), according to in silico analysis. Structural and functional analyses of the protein predicted that p.Tyr147Cys mutant was pathogenic. Both tumors exhibited moderate 18F-FDG PET uptake with similar uptake patterns to non-SDHB mutated PHEOs. The two patients underwent total laparoscopic adrenalectomies. Of the remaining patients, 44 underwent a laparoscopic adrenalectomy, and two had an open approach. Pathological analysis of the tumors from patients bearing two germline SDHB variants revealed a typical PHEO (PASS 0 and 2). Ex-vivo analyses (metabolomics, SDHB immunohistochemistry, loss of heterozygosity analysis) allowed a reclassification of the two SDHB variants as probably non-pathogenic variants. CONCLUSIONS This study illustrates that SDHx mutational analysis can be misleading, even if structural and functional analyses are done. Surgeons should be aware of the difficulty of classifying new SDHB variants prior to implementing SDHB mutation status into a tailored surgical management strategy of a patient.
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97
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Pęczkowska M, Cwikla J, Kidd M, Lewczuk A, Kolasinska-Ćwikła A, Niec D, Michałowska I, Prejbisz A, Januszewicz A, Chiarelli J, Bodei L, Modlin I. The clinical utility of circulating neuroendocrine gene transcript analysis in well-differentiated paragangliomas and pheochromocytomas. Eur J Endocrinol 2017; 176:143-157. [PMID: 27913608 DOI: 10.1530/eje-16-0727] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Revised: 10/18/2016] [Accepted: 11/08/2016] [Indexed: 12/18/2022]
Abstract
CONTEXT Paragangliomas and pheochromocytomas (PPGLs) exhibit variable malignancy, which is difficult to determine by histopathology, amine measurements or tissue genetic analyses. OBJECTIVE To evaluate whether a 51-neuroendocrine gene blood analysis has clinical utility as a diagnostic and prognostic marker. DESIGN Prospective cohort study. Well-differentiated PPGLs (n = 32), metastatic (n = 4); SDHx mutation (n = 25); 12 biochemically active, Lanreotide treated (n = 4). Nine patients had multiple sampling. Age- and gender-matched controls and GEP-NETs (comparators). METHODS Circulating neuroendocrine tumor mRNA measured (qPCR) with multianalyte algorithmic analysis. Metabolic, epigenomic and proliferative genes as well as somatostatin receptor expression were assessed (averaged, normalized gene expression: mean ± s.e.m.). Amines were measured by HPLC and chromogranin A by ELISA. Analyses (2-tailed): Fisher's test, non-parametric (Mann-Whitney), receiver-operator curve (ROC) and multivariate analysis (MVA). All data are presented as mean ± s.e.m. RESULTS PPGL were NETest positive (100%). All exhibited higher scores than controls (55 ± 5% vs 8 ± 1%, P = 0.0001), similar to GEP-NETs (47 ± 5%). ROC analysis area under curve was 0.98 for differentiating PPGLs/controls (cut-off for normal: 26.7%). Mutation status was not directly linked to NETest. Genetic and molecular clustering was associated (P < 0.04) with NETest scores. Metastatic (80 ± 9%) and multicentric (64 ± 9%) disease had significantly (P < 0.04) higher scores than localized disease (43 ± 7%). Progressive disease (PD) had the highest scores (86 ± 2%) vs stable (SD, 41 ± 2%) (P < 0.0001). The area under the curve for PD from SD was 0.93 (cut-off for PD: 53%). Proliferation, epigenetic and somatostatin receptor gene expression was elevated (P < 0.03) in PD. Metabolic gene expression was decreased in SDHx mutations. Repeat NETest measurements defined clinical status in the 9 patients (6 SD and 3 PD). Amine measurement was non-informative. Multivariate analysis identified NETest >53% as an independent prognostic factor. CONCLUSION Circulating NET transcript analysis is positive (100% diagnostic) in well-differentiated PCC/PGL, scores were elevated in progressive disease irrespective of mutation or biochemical activity and elevated levels were prognostic.
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Affiliation(s)
| | - J Cwikla
- University of Warmia and MazuryThe Faculty of Medical Sciences, Olsztyn, Poland
| | - M Kidd
- Wren LaboratoriesBranford, Connecticut, USA
| | - A Lewczuk
- Medical University of GdanskGdansk, Poland
| | | | - D Niec
- Institute of CardiologyWarsaw, Poland
| | | | | | | | | | - L Bodei
- Memorial Sloan Kettering Cancer CenterNew York, USA
| | - I Modlin
- Yale University School of MedicineNew Haven, Connecticut, USA
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98
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Alavi-Dunn N, Mamlok V, Smith CK. Metastatic Paraganglioma Presenting as Incontinence in a 15-Year-Old Girl. Urology 2016; 98:161-164. [PMID: 27237780 DOI: 10.1016/j.urology.2016.05.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Revised: 04/28/2016] [Accepted: 05/10/2016] [Indexed: 11/24/2022]
Abstract
Chromaffin cell tumors are derived from neural crest cells and can produce and secrete catecholamines. Classic symptoms include headache, palpitations, diaphoresis, and hypertension. Diagnosis is typically in adulthood, and metastatic disease is rarely found. Genetic testing is suggested with young age, extra-adrenal tumors, malignant disease, or family history of associated tumors. Our young patient's presentation of incontinence is unique, but several other atypical findings can be accounted for relative to her germline mutation. Because of the rarity of our patient's case, follow-up procedure is undefined. Documenting atypical cases such as this is central to clinician awareness and development of follow-up protocol.
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Affiliation(s)
- Nicole Alavi-Dunn
- School of Medicine, Texas Tech University Health Sciences Center, Lubbock, TX
| | - Viviane Mamlok
- Department of Pathology, Texas Tech University Health Sciences Center, Lubbock, TX
| | - Cynthia K Smith
- Department of Urology, Texas Tech University Health Sciences Center, Lubbock, TX.
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99
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Janssen I, Chen CC, Millo CM, Ling A, Taieb D, Lin FI, Adams KT, Wolf KI, Herscovitch P, Fojo AT, Buchmann I, Kebebew E, Pacak K. PET/CT comparing (68)Ga-DOTATATE and other radiopharmaceuticals and in comparison with CT/MRI for the localization of sporadic metastatic pheochromocytoma and paraganglioma. Eur J Nucl Med Mol Imaging 2016; 43:1784-91. [PMID: 26996779 DOI: 10.1007/s00259-016-3357-x] [Citation(s) in RCA: 111] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2015] [Accepted: 02/26/2016] [Indexed: 01/10/2023]
Abstract
PURPOSE Pheochromocytomas/paragangliomas (PPGLs) and their metastases are tumors that predominantly express somatostatin receptor 2 (SSR2). (68)Ga-DOTA(0)-Tyr(3)-octreotate ((68)Ga-DOTATATE) is a PET radiopharmaceutical with both high and selective affinity for SSRs. The purpose of this study was to evaluate the utility of (68)Ga-DOTATATE in comparison with other specific and nonspecific radiopharmaceuticals recommended in the current guidelines for the localization of metastatic sporadic PPGL by PET/CT. METHODS This prospective study included 22 patients (15 men, 7 women; aged 50.0 ± 13.9 years) with confirmed metastatic PPGL, a negative family history for PPGL, and negative genetic testing, who underwent (68)Ga-DOTATATE, (18)F-fluoro-2-deoxy-D-glucose ((18)F-FDG) PET/CT, and CT/MRI. Only 12 patients underwent an additional (18)F-fluorodihydroxyphenylalanine ((18)F-FDOPA) PET/CT scan and only 11 patients underwent an additional (18)F-fluorodopamine ((18)F-FDA) PET/CT scan. The rates of detection of metastatic lesions were compared among all the imaging studies. A composite of all functional and anatomical imaging studies served as the imaging comparator. RESULTS (68)Ga-DOTATATE PET/CT showed a lesion-based detection rate of 97.6 % (95 % confidence interval, CI, 95.8 - 98.7 %). (18)F-FDG PET/CT, (18)F-FDOPA PET/CT, (18)F-FDA PET/CT, and CT/MRI showed detection rates of 49.2 % (CI 44.5 - 53.6 %; p < 0.01), 74.8 % (CI 69.0 - 79.9 %); p < 0.01), 77.7 % (CI 71.5 - 82.8 %; p < 0.01), and 81.6 % (CI 77.8 - 84.8 %; p < 0.01), respectively. CONCLUSION The results of this study demonstrate the superiority of (68)Ga-DOTATATE PET/CT in the localization of sporadic metastatic PPGLs compared to all other functional and anatomical imaging modalities, and suggest modification of future guidelines towards this new imaging modality.
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Affiliation(s)
- Ingo Janssen
- Program in Adult and Reproductive Endocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Building 10, CRC, Room 1E-3140, 10 Center Drive MSC-1109, Bethesda, MD, 20892, USA.,Department of Radiology and Nuclear Medicine, Section of Nuclear Medicine, University Hospital Schleswig Holstein, Campus Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Germany
| | - Clara C Chen
- Nuclear Medicine Division, Radiology & Imaging Sciences, National Institutes of Health Clinical Center, Bethesda, MD, 20892, USA
| | - Corina M Millo
- Positron Emission Tomography Department, National Institutes of Health Clinical Center, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Alexander Ling
- Radiology and Imaging Sciences, National Institutes of Health Clinical Center, Bethesda, MD, 20892, USA
| | - David Taieb
- Department of Nuclear Medicine, La Timone University Hospital, CERIMED, Aix-Marseille University, Marseille, France
| | - Frank I Lin
- Cancer Imaging Program, National Cancer Institute, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Karen T Adams
- Program in Adult and Reproductive Endocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Building 10, CRC, Room 1E-3140, 10 Center Drive MSC-1109, Bethesda, MD, 20892, USA
| | - Katherine I Wolf
- Program in Adult and Reproductive Endocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Building 10, CRC, Room 1E-3140, 10 Center Drive MSC-1109, Bethesda, MD, 20892, USA
| | - Peter Herscovitch
- Positron Emission Tomography Department, National Institutes of Health Clinical Center, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Antonio T Fojo
- Endocrine Oncology Branch, National Cancer Institute, Bethesda, MD, 20892, USA
| | - Inga Buchmann
- Department of Radiology and Nuclear Medicine, Section of Nuclear Medicine, University Hospital Schleswig Holstein, Campus Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Germany
| | - Electron Kebebew
- Center for Cancer Research, National Cancer Institute, Bethesda, MD, 20892, USA
| | - Karel Pacak
- Program in Adult and Reproductive Endocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Building 10, CRC, Room 1E-3140, 10 Center Drive MSC-1109, Bethesda, MD, 20892, USA.
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