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Sukrithan V, Perez K, Pandit-Taskar N, Jimenez C. Management of metastatic pheochromocytomas and paragangliomas: when and what. Curr Probl Cancer 2024; 51:101116. [PMID: 39024846 DOI: 10.1016/j.currproblcancer.2024.101116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Accepted: 05/22/2024] [Indexed: 07/20/2024]
Abstract
Recently, the treatment landscape for metastatic pheochromocytomas and paragangliomas (MPPGL) has seen both progress and setbacks. We provide an up-to-date review of the multimodality management of MPPGL and discuss novel opportunities and current challenges in the treatment landscape. Given the unique clinical presentation of MPPGL, we discuss the management of hormone-related clinical sequelae and traditional modalities of therapy. Advances in the understanding of the molecular biology of these diverse tumors have enabled novel strategies such as augmenting DNA damage by targeted delivery of radionuclides such as 131I and 177Lu, abrogating tumor angiogenesis, hypoxia resistance, and DNA damage repair. Despite progress, we address the significant challenges still faced by patients and researchers engaged in efforts to improve outcomes in these rare cancers.
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Affiliation(s)
- Vineeth Sukrithan
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University Comprehensive Cancer Center, Columbus, OH, United States.
| | - Kimberly Perez
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, United States
| | - Neeta Pandit-Taskar
- Molecular Imaging and Therapy Service, Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Camilo Jimenez
- Department of Endocrine Neoplasia and Hormonal Disorders, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
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Nazari MA, Hasan R, Haigney M, Maghsoudi A, Lenders JWM, Carey RM, Pacak K. Catecholamine-induced hypertensive crises: current insights and management. Lancet Diabetes Endocrinol 2023; 11:942-954. [PMID: 37944546 DOI: 10.1016/s2213-8587(23)00256-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 08/03/2023] [Accepted: 08/15/2023] [Indexed: 11/12/2023]
Abstract
Phaeochromocytomas and paragangliomas (PPGLs) release catecholamines leading to catecholamine-induced hypertensive (CIH) crises, with blood pressure greater than or equal to 180/120 mm Hg. CIH crises can be complicated by tachyarrhythmias, hypotension, or life-threatening target organ damage while treatment remains undefined, often requiring co-management between endocrinologists and cardiologists. Furthermore, biochemical diagnosis of a PPGL as a cause of a CIH crisis can be difficult to identify or confounded by comorbid conditions, potentially resulting in misdiagnosis. Here, we combine relevant evidence, 60 years of collective clinical experience, insights derived from assessing over 2600 patients with PPGL, and supplementary outcomes from 100 patients (treated at the National Institutes of Health) with a CIH crisis to inform diagnosis and treatment of CIH crises. Recognising that disparities exist between availability, cost, and familiarity of various agents, flexible approaches are delineated allowing for customisation, given institutional availability and provider preference. A CIH crisis and its complications are readily treatable with available drugs, with effective intervention defining an avenue for mitigating consequent morbidity and mortality in patients with PPGL.
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Affiliation(s)
- Matthew A Nazari
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA
| | - Rockyb Hasan
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA
| | - Mark Haigney
- Division of Cardiology, Department of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, USA; Division of Cardiology, Department of Medicine, Walter Reed National Military Medical Center and Herbert School of Medicine, Bethesda, MD, USA
| | - Alireza Maghsoudi
- Department of Cardiovascular Disease, INOVA Heart and Vascular Institute, Fairfax, VA, USA
| | - Jacques W M Lenders
- Department of Internal Medicine, Radboud University Medical Center, Nijmegen, Netherlands; Department of Medicine, University Hospital Carl Gustav Carus at the TU Dresden, Dresden, Germany
| | - Robert M Carey
- Department of Medicine, University of Virginia Health System, Charlottesville, VA, USA
| | - 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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Szatko A, Glinicki P, Gietka-Czernel M. Pheochromocytoma/paraganglioma-associated cardiomyopathy. Front Endocrinol (Lausanne) 2023; 14:1204851. [PMID: 37522121 PMCID: PMC10374018 DOI: 10.3389/fendo.2023.1204851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Accepted: 06/26/2023] [Indexed: 08/01/2023] Open
Abstract
Pheochromocytoma/paraganglioma (PPGL) are neuroendocrine tumors that frequently produce and release catecholamines. Catecholamine excess can manifest in several cardiovascular syndromes, including cardiomyopathy. PPGL-induced cardiomyopathies occur in up to 11% of cases and are most often associated with an adrenal pheochromocytoma (90%) and rarely with a paraganglioma derived from the sympathetic ganglia (10%). PPGL-associated cardiomyopathies can be chronic or acute, with takotsubo cardiomyopathy being the most often reported. These two types of PPGL-induced cardiomyopathy seem to have different pathophysiological backgrounds. Acute catecholaminergic stress inundates myocardial β-adrenoceptors and leads to left ventricle stunning and slight histological apoptosis. In chronic cardiomyopathy, prolonged catecholamine exposure leads to extended myocardial fibrosis, inflammation, and necrosis, and ultimately it causes dilated cardiomyopathy with a low ejection fraction. Sometimes, especially in cases associated with hypertension, hypertrophic cardiomyopathy can develop. The prognosis appears to be worse in chronic cases with a higher hospital mortality rate, higher cardiogenic shock rate at initial presentation, and lower left ventricular recovery rate after surgery. Therefore, establishing the correct diagnosis at an early stage of a PPGL is essential. This mini-review summarizes current data on pathophysiological pathways of cardiac damage caused by catecholamines, the clinical presentation of PPGL-induced cardiomyopathies, and discusses treatment options.
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Affiliation(s)
- Alicja Szatko
- Department of Endocrinology, Centre of Postgraduate Medical Education, Warsaw, Poland
- EndoLab Laboratory, Centre of Postgraduate Medical Education, Warsaw, Poland
| | - Piotr Glinicki
- Department of Endocrinology, Centre of Postgraduate Medical Education, Warsaw, Poland
- EndoLab Laboratory, Centre of Postgraduate Medical Education, Warsaw, Poland
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Nezu M, Hirotsu Y, Amemiya K, Tateno T, Takizawa S, Inoue M, Mochizuki H, Hosaka K, Chik C, Oyama T, Omata M. Paraganglioma with High Levels of Dopamine, Dopa Decarboxylase Suppression, Dopamine β-hydroxylase Upregulation and Intra-tumoral Melanin Accumulation: A Case Report with a Literature Review. Intern Med 2023; 62:1895-1905. [PMID: 36384901 PMCID: PMC10372287 DOI: 10.2169/internalmedicine.0743-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 10/10/2022] [Indexed: 11/16/2022] Open
Abstract
Object Exclusively dopamine-producing pheochromocytoma/paraganglioma (PPGL) is an extremely rare subtype. In this condition, intratumoral dopamine β-hydroxylase (DBH), which controls the conversion of norepinephrine from dopamine, is impaired, resulting in suppressed norepinephrine and epinephrine production. However, the rarity of this type of PPGL hampers the understanding of its pathophysiology. We therefore conducted genetic and immunohistological analyses of a patient with an exclusively dopamine-producing paraganglioma. Methods Paraganglioma samples from a 52-year-old woman who presented with a 29.6- and 41.5-fold increase in plasma and 24-h urinary dopamine, respectively, but only a minor elevation in the plasma norepinephrine level was subjected to immunohistological and gene expression analyses of catecholamine synthases. Three tumors carrying known somatic PPGL-related gene variants (HRAS, EPAS1) were used as controls. Whole-exome sequencing (WES) was also performed using the patient's blood and tumor tissue. Results Surprisingly, the protein expression of DBH was not suppressed, and its mRNA expression was clearly higher in the patient than in the controls. Furthermore, dopa decarboxylase (DDC), which governs the conversion of 3,4-dihydroxyphenyl-L-alanine (L-DOPA) to dopamine, was downregulated at the protein and gene levels. In addition, melanin, which is synthesized by L-DOPA, accumulated in the tumor. WES revealed no PPGL-associated pathogenic germline variants, but a missense somatic variant (c.1798G>T) in CSDE1 was identified. Conclusion Although pre-operative plasma L-DOPA was not measured, our histological and gene expression analyses suggest that L-DOPA, rather than dopamine, might have been overproduced in the tumor. This raises the possibility of pathophysiological heterogeneity in exclusively dopamine-producing PPGL.
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Affiliation(s)
- Masahiro Nezu
- Department of Endocrinology and Diabetes, Yamanashi Central Hospital, Japan
- Genome Analysis Center, Yamanashi Central Hospital, Japan
- Division of Endocrinology and Metabolism, Department of Medicine, University of Alberta, Canada
| | - Yosuke Hirotsu
- Genome Analysis Center, Yamanashi Central Hospital, Japan
| | - Kenji Amemiya
- Genome Analysis Center, Yamanashi Central Hospital, Japan
| | - Toru Tateno
- Division of Endocrinology and Metabolism, Department of Medicine, University of Alberta, Canada
| | - Soichi Takizawa
- Department of Endocrinology and Diabetes, Yamanashi Central Hospital, Japan
| | - Masaharu Inoue
- Department of Endocrinology and Diabetes, Yamanashi Central Hospital, Japan
| | | | - Kyoko Hosaka
- Department of Urology, Yamanashi Central Hospital, Japan
| | - Constance Chik
- Division of Endocrinology and Metabolism, Department of Medicine, University of Alberta, Canada
| | - Toshio Oyama
- Department of Pathology, Yamanashi Central Hospital, Japan
| | - Masao Omata
- Genome Analysis Center, Yamanashi Central Hospital, Japan
- The University of Tokyo, Japan
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Qi XP, Lian BJ, Fang XD, Dong F, Li F, Jin HY, Zhang K, Wang KE, Zhang Y. Simultaneous bilateral laparoscopic cortical-sparing adrenalectomy for bilateral pheochromocytomas in multiple endocrine neoplasia type 2. Front Surg 2023; 9:1057821. [PMID: 36704524 PMCID: PMC9871638 DOI: 10.3389/fsurg.2022.1057821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 12/12/2022] [Indexed: 01/11/2023] Open
Abstract
Purpose This study aimed to assess the feasibility of synchronous bilateral laparoscopic or open cortical-sparing adrenalectomy (SB-LCSA or SB-OCSA) for bilateral pheochromocytomas (bPHEOs) in multiple endocrine neoplasia type 2 (MEN2). Methods Altogether, 31 patients (54.8% were women) were diagnosed with MEN2-related bPHEOs, and 29 of them underwent varying specific adrenalectomies. We systematically analyzed and evaluated their clinical profiles, mutation types, tumor histopathological features, and follow-up records. Results All 31 patients with bPHEOs presented with RET-C634 (90.3%) and RET-M918T (9.7%) mutations, and the median age at initial presentation was 38 years (range, 23-78). bPHEOs were synchronous in 27 patients and metachronous in 4 (12.9%) patients. In total, 29 patients underwent initial cortical-sparing adrenalectomy (CSA) including 23 (79.3%) undergoing synchronous bilateral CSA (18 SB-LCSA and 5 SB-OCSA) and 6 (20.7%) undergoing metachronous CSA. SB-LCSA and synchronous surgery were associated with less bleeding volume and shorter length of hospital stay than SB-OCSA and metachronous surgery (all P's < 0.05). Corticosteroid replacement treatment was necessary for 14 patients (45.2%) after bilateral CSA. During a median follow-up period of 7 years (range, 1.8-23), three of these patients (10.3%) had a recurrent disease that required reoperation. Conclusion SB-LCSA is feasible for treating synchronous bPHEOs and should be recommended as a prioritized surgical approach.
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Affiliation(s)
- Xiao-Ping Qi
- Department of Oncologic and Urologic Surgery, The 903rd PLA Hospital, Hangzhou Medical College, Hangzhou, China,Correspondence: Xiao-Ping Qi Kang-Er Wang Yi Zhang
| | - Bi-Jun Lian
- Department of Oncologic and Urologic Surgery, The 903rd PLA Hospital, Hangzhou Medical College, Hangzhou, China
| | - Xu-Dong Fang
- Department of Oncologic and Urologic Surgery, The 903rd PLA Hospital, Hangzhou Medical College, Hangzhou, China
| | - Fang Dong
- Department of Oncologic and Urologic Surgery, The 903rd PLA Hospital, Hangzhou Medical College, Hangzhou, China
| | - Feng Li
- Department of Oncologic and Urologic Surgery, The 903rd PLA Hospital, Hangzhou Medical College, Hangzhou, China
| | - Hang-Yang Jin
- Department of Oncologic and Urologic Surgery, The 903rd PLA Hospital, Hangzhou Medical College, Hangzhou, China
| | - Ke Zhang
- Center for Radiation Oncology, Affiliated Hangzhou Cancer Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Kang-Er Wang
- Department of Urology, Affiliated Hospital of Hangzhou Normal University, Hangzhou, China,Correspondence: Xiao-Ping Qi Kang-Er Wang Yi Zhang
| | - Yi Zhang
- Department of Urology, The Affiliated People's Hospital of Ningbo University, Ningbo, China,Correspondence: Xiao-Ping Qi Kang-Er Wang Yi Zhang
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Advances in Adrenal and Extra-adrenal Paraganglioma: Practical Synopsis for Pathologists. Adv Anat Pathol 2023; 30:47-57. [PMID: 36136370 DOI: 10.1097/pap.0000000000000365] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Adrenal paraganglioma (or "pheochromocytoma") and extra-adrenal paraganglioma, collectively abbreviated PPGL, are rare but spectacular nonepithelial neuroendocrine neoplasms. These are the most inheritable neoplasia of all, with a metastatic potential in a varying degree. As of such, these lesions demand careful histologic, immunohistochemical, and genetic characterization to provide the clinical team with a detailed report taking into account the anticipated prognosis and risk of syndromic/inherited disease. While no histologic algorithm, immunohistochemical biomarker, or molecular aberration single-handedly can identify potentially lethal cases upfront, the combined analysis of various risk parameters may stratify PPGL patients more stringently than previously. Moreover, the novel 2022 WHO Classification of Endocrine and Neuroendocrine Tumors also brings some new concepts into play, not least the reclassification of special neuroendocrine neoplasms (cauda equina neuroendocrine tumor and composite gangliocytoma/neuroma-neuroendocrine tumor) previously thought to belong to the spectrum of PPGL. This review focuses on updated key diagnostic and prognostic concepts that will aid when facing this rather enigmatic tumor entity in clinical practice.
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Lee Y, Tan LYR, Shakoor SAKKA. A 15-year pheochromocytoma and paraganglioma experience in a single centre: a Singapore perspective. Singapore Med J 2022; 63:649-658. [PMID: 34602493 PMCID: PMC9815164 DOI: 10.11622/smedj.2021135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Introduction Pheochromocytomas (PCC) and paragangliomas (PGL) are rare endocrine tumours. The objective of this study was to describe our experience with these two entities in a Singapore population. Methods We identified patients with positive histopathological confirmations of PCC and PGL who were treated at a tertiary Singapore hospital between January 2000 and December 2015. The results were analysed for clinical presentations, treatment and long-term outcomes. Results A total of 27 cases (20 PCC, 7 PGL) were identified over a 15-year period. One case of PGL developed bilateral disease on follow-up. There were 17 male and 10 female patients with a median age of 57 (range 24-77) years. A positive family history was uncommon and present in only 3.7% of patients. Uniquely, the top three presenting symptoms were abdominal discomfort, palpitations and diaphoresis. Despite adequate preoperative preparation, intraoperative haemodynamic instability occurred in 70.4% and early postoperative hypotension occurred in 11.1% of patients. After surgery, hypertension was resolved in 41.2% (7/17) and diabetes mellitus in 60% (3/5). Disease recurrence was reported in 22.2% and distant metastases in 14.8%. At the end of the follow-up period (median 35 [range 3-148] months), 70.4% were still alive. Conclusion PCC and PGL can present with a wide range of symptoms. Intraoperative haemodynamic instability was frequent despite good preoperative preparation. Disease recurrences and metastasis occurred in up to one-fifth of the patients. Genetic screening should be offered to patients with PCC and PGL.
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Affiliation(s)
- Yingshan Lee
- Department of Endocrinology, Tan Tock Seng Hospital, Singapore
| | - Leon Yuan Rui Tan
- Department of Paediatrics, KK Women's and Children's Hospital, Singapore
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Yu Y, Chen C, Han W, Zhang Y, Zhang Z, Yang Y. Metanephrine and normetanephrine associated with subclinical myocardial injuries in pheochromocytoma and paraganglioma. Front Oncol 2022; 12:1024342. [PMID: 36237312 PMCID: PMC9552905 DOI: 10.3389/fonc.2022.1024342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Accepted: 09/12/2022] [Indexed: 11/29/2022] Open
Abstract
Objective To analyze the correlation between metanephrine and normetanephrines (MNs) and subclinical myocardial injuries (SMI) diagnosed by low left ventricular global longitudinal strain (LV GLS) in patients with pheochromocytoma and paraganglioma (PPGL). Methods Seventy-six patients who underwent surgery for pheochromocytoma or paraganglioma from September 2017 to April 2022 were examined. All the patients enrolled had normal left ventricular ejection fraction (LVEF) and myocardial injury biomarkers including cardiac troponin I and B-natriuretic peptide. Univariate analysis and multivariate analysis were performed to evaluate the association of MNs and subclinical myocardial injury (SMI)(defined as LV GLS<18). Results LV GLS of 13(17.11%) PPGL patients was less than 18. The percentage of patients with elevation of single hormone (metanephrine, normetanephrine, 3-methoxytyramine) or any one of MNs was not significantly correlated with SMI (P=0.987, 0.666, 0.128 and 0.918, respectively). All MNs elevation was associated with SMI (OR: 11.27; 95% CI, 0.94—135.24; P= 0.056). After adjusting for age, All MNs elevation was significantly correlated with SMI (OR: 16.54; 95% CI, 1.22—223.62; P= 0.035). Conclusion MNs might be an important factor influencing myocardial function. All MNs elevation might indicate SMI. If all MNs elevated, LV GLS measurement was recommended for PPGL patients to detect SMI in the absence of decrease LVEF or other heart disease in clinical practice.
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Affiliation(s)
- Yang Yu
- Department of Cardiology, Peking University First Hospital, Beijing, China
- Echocardiography Core Lab, Institute of Cardiovascular Disease, Peking University First Hospital, Beijing, China
| | - Chuyun Chen
- Department of Cardiology, Peking University First Hospital, Beijing, China
| | - Wencong Han
- Department of Urology, Peking University First Hospital, Beijing, China
| | - Yan Zhang
- Department of Cardiology, Peking University First Hospital, Beijing, China
- Institute of Cardiovascular Disease, Peking University First Hospital, Beijing, China
| | - Zheng Zhang
- Department of Urology, Peking University First Hospital, Beijing, China
- Institute of Urology, Peking University, Beijing, China
- National Urological Cancer Center, Peking University First Hospital, Beijing, China
- *Correspondence: Zheng Zhang, ; Ying Yang,
| | - Ying Yang
- Department of Cardiology, Peking University First Hospital, Beijing, China
- Echocardiography Core Lab, Institute of Cardiovascular Disease, Peking University First Hospital, Beijing, China
- *Correspondence: Zheng Zhang, ; Ying Yang,
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Talvacchio S, Nazari MA, Pacak K. Supportive management of patients with pheochromocytoma/paraganglioma undergoing noninvasive treatment. Curr Opin Endocrinol Diabetes Obes 2022; 29:294-301. [PMID: 35621181 PMCID: PMC9205066 DOI: 10.1097/med.0000000000000724] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW Many publications review perioperative management of pheochromocytomas/paragangliomas (PPGLs); however, a large population, including 10-20% of metastatic PPGL patients, have inoperable disease. This has necessitated the development of noninvasive treatments (e.g., radio/chemotherapy), which, in affording disease-modification, have led to an ever-growing population of surviving patients with inoperable PPGL. These patients experience debilitating symptoms arising from discomforts related to the masses themselves (e.g., pain from osseous metastasis) and symptoms from tumoral catecholamine production and release. Unfortunately, management of these conditions is not yet well-defined. Adding further insult-to-injury, these noninvasive treatments can trigger catecholamine release, worsening catecholamine-induced symptoms. Herein, we detail these ailments and their management, especially while patients receive these noninvasive treatments. RECENT FINDINGS Improved diagnostic evaluations have allowed for earlier detection of PPGL, prolonging survival in patients with inoperable PPGLs. Accordingly, noninvasive treatment strategies have rapidly evolved alongside state-of- the-art theranostics and genetic testing, which inform ongoing management and therapeutic response. SUMMARY While treatments afford improved survival, there must be a corresponding attention to quality-of-life. This is ensured by employing supportive management, which mitigates debilitating symptoms. This is best accomplished with a multidisciplinary approach and familiarity with genetic and biochemical determinants which guide patient education and management.
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Affiliation(s)
- Sara Talvacchio
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, NIH, Bethesda, Maryland
| | - Matthew A. Nazari
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, 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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Lin EP, Chin BB, Fishbein L, Moritani T, Montoya SP, Ellika S, Newlands S. Head and Neck Paragangliomas: An Update on the Molecular Classification, State-of-the-Art Imaging, and Management Recommendations. Radiol Imaging Cancer 2022; 4:e210088. [PMID: 35549357 DOI: 10.1148/rycan.210088] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Paragangliomas are neuroendocrine tumors that derive from paraganglia of the autonomic nervous system, with the majority of parasympathetic paragangliomas arising in the head and neck. More than one-third of all paragangliomas are hereditary, reflecting the strong genetic predisposition of these tumors. The molecular basis of paragangliomas has been investigated extensively in the past couple of decades, leading to the discovery of several molecular clusters and more than 20 well-characterized driver genes (somatic and hereditary), which are more than are known for any other endocrine tumor. Head and neck paragangliomas are largely related to the pseudohypoxia cluster and have been previously excluded from most molecular profiling studies. This review article introduces the molecular classification of paragangliomas, with a focus on head and neck paragangliomas, and discusses its impact on the management of these tumors. Genetic testing is now recommended for all patients with paragangliomas to provide screening and surveillance recommendations for patients and relatives. While CT and MRI provide excellent anatomic characterization of paragangliomas, gallium 68 tetraazacyclododecane tetraacetic acid-octreotate (ie, 68Ga-DOTATATE) has superior sensitivity and is recommended as first-line imaging in patients with head and neck paragangliomas with concern for multifocal and metastatic disease, patients with known multifocal and metastatic disease, and in candidates for targeted peptide-receptor therapy. Keywords: Molecular Imaging, MR Perfusion, MR Spectroscopy, Neuro-Oncology, PET/CT, SPECT/CT, Head/Neck, Genetic Defects © RSNA, 2022.
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Affiliation(s)
- Edward P Lin
- From the Departments of Imaging Sciences (E.P.L., S.E.) and Otolaryngology (S.N.), University of Rochester Medical Center, 601 Elmwood Ave, Box 648, Rochester, NY 14642; Departments of Radiology (B.B.C.) and Medicine (L.F.), University of Colorado School of Medicine, Denver, Colo; Department of Radiology, University of Michigan, Ann Arbor, Mich (T.M.); Eastern Radiologists, East Carolina University, Vidant Medical Center, Greenville, NC (S.P.M.); and Department of Radiology, Massachusetts General Hospital, Boston, Mass (S.P.M.)
| | - Bennett B Chin
- From the Departments of Imaging Sciences (E.P.L., S.E.) and Otolaryngology (S.N.), University of Rochester Medical Center, 601 Elmwood Ave, Box 648, Rochester, NY 14642; Departments of Radiology (B.B.C.) and Medicine (L.F.), University of Colorado School of Medicine, Denver, Colo; Department of Radiology, University of Michigan, Ann Arbor, Mich (T.M.); Eastern Radiologists, East Carolina University, Vidant Medical Center, Greenville, NC (S.P.M.); and Department of Radiology, Massachusetts General Hospital, Boston, Mass (S.P.M.)
| | - Lauren Fishbein
- From the Departments of Imaging Sciences (E.P.L., S.E.) and Otolaryngology (S.N.), University of Rochester Medical Center, 601 Elmwood Ave, Box 648, Rochester, NY 14642; Departments of Radiology (B.B.C.) and Medicine (L.F.), University of Colorado School of Medicine, Denver, Colo; Department of Radiology, University of Michigan, Ann Arbor, Mich (T.M.); Eastern Radiologists, East Carolina University, Vidant Medical Center, Greenville, NC (S.P.M.); and Department of Radiology, Massachusetts General Hospital, Boston, Mass (S.P.M.)
| | - Toshio Moritani
- From the Departments of Imaging Sciences (E.P.L., S.E.) and Otolaryngology (S.N.), University of Rochester Medical Center, 601 Elmwood Ave, Box 648, Rochester, NY 14642; Departments of Radiology (B.B.C.) and Medicine (L.F.), University of Colorado School of Medicine, Denver, Colo; Department of Radiology, University of Michigan, Ann Arbor, Mich (T.M.); Eastern Radiologists, East Carolina University, Vidant Medical Center, Greenville, NC (S.P.M.); and Department of Radiology, Massachusetts General Hospital, Boston, Mass (S.P.M.)
| | - Simone P Montoya
- From the Departments of Imaging Sciences (E.P.L., S.E.) and Otolaryngology (S.N.), University of Rochester Medical Center, 601 Elmwood Ave, Box 648, Rochester, NY 14642; Departments of Radiology (B.B.C.) and Medicine (L.F.), University of Colorado School of Medicine, Denver, Colo; Department of Radiology, University of Michigan, Ann Arbor, Mich (T.M.); Eastern Radiologists, East Carolina University, Vidant Medical Center, Greenville, NC (S.P.M.); and Department of Radiology, Massachusetts General Hospital, Boston, Mass (S.P.M.)
| | - Shehanaz Ellika
- From the Departments of Imaging Sciences (E.P.L., S.E.) and Otolaryngology (S.N.), University of Rochester Medical Center, 601 Elmwood Ave, Box 648, Rochester, NY 14642; Departments of Radiology (B.B.C.) and Medicine (L.F.), University of Colorado School of Medicine, Denver, Colo; Department of Radiology, University of Michigan, Ann Arbor, Mich (T.M.); Eastern Radiologists, East Carolina University, Vidant Medical Center, Greenville, NC (S.P.M.); and Department of Radiology, Massachusetts General Hospital, Boston, Mass (S.P.M.)
| | - Shawn Newlands
- From the Departments of Imaging Sciences (E.P.L., S.E.) and Otolaryngology (S.N.), University of Rochester Medical Center, 601 Elmwood Ave, Box 648, Rochester, NY 14642; Departments of Radiology (B.B.C.) and Medicine (L.F.), University of Colorado School of Medicine, Denver, Colo; Department of Radiology, University of Michigan, Ann Arbor, Mich (T.M.); Eastern Radiologists, East Carolina University, Vidant Medical Center, Greenville, NC (S.P.M.); and Department of Radiology, Massachusetts General Hospital, Boston, Mass (S.P.M.)
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Horton C, LaDuca H, Deckman A, Durda K, Jackson M, Richardson ME, Tian Y, Yussuf A, Jasperson K, Else T. Universal Germline Panel Testing for Individuals With Pheochromocytoma and Paraganglioma Produces High Diagnostic Yield. J Clin Endocrinol Metab 2022; 107:e1917-e1923. [PMID: 35026032 PMCID: PMC9016434 DOI: 10.1210/clinem/dgac014] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND Practice guidelines to identify individuals with hereditary pheochromocytomas and paragangliomas (PPGLs) advocate for sequential gene testing strategy guided by specific clinical features and predate the routine use of multigene panel testing (MGPT). OBJECTIVE To describe results of MGPT for hereditary PPGL in a clinically and ancestrally diverse cohort. SETTING Commercial laboratory based in the United States. METHODS Clinical data and test results were retrospectively reviewed in 1727 individuals who had targeted MGPT from August 2013 through December 2019 because of a suspicion of hereditary PPGL. RESULTS Overall, 27.5% of individuals had a pathogenic or likely pathogenic variant (PV), 9.0% had a variant of uncertain significance, and 63.1% had a negative result. Most PVs were identified in SDHB (40.4%), followed by SDHD (21.1%), SDHA (10.1%), VHL (7.8%), SDHC (6.7%), RET (3.7%), and MAX (3.6%). PVs in FH, MEN1, NF1, SDHAF2, and TMEM127 collectively accounted for 6.5% of PVs. Clinical predictors of a PV included extra-adrenal location, early age of onset, multiple tumors, and positive family history of PPGL. Individuals with extra-adrenal PGL and a positive family history were the most likely to have a PV (85.9%). Restricting genetic testing to SDHB/C/D misses one-third (32.8%) of individuals with PVs. CONCLUSION Our data demonstrate a high diagnostic yield in individuals with and without established risk factors, a low inconclusive result rate, and a substantial contribution to diagnostic yield from rare genes. These findings support universal testing of all individuals with PPGL and the use of concurrent MGPT as the ideal platform.
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Affiliation(s)
- Carolyn Horton
- Ambry Genetics, Aliso Viejo, CA 92656, USA
- Correspondence: Carolyn Horton, 1 Enterprise, Aliso Viejo, CA 92656, USA.
| | | | | | - Kate Durda
- Ambry Genetics, Aliso Viejo, CA 92656, USA
| | | | | | - Yuan Tian
- Ambry Genetics, Aliso Viejo, CA 92656, USA
| | | | | | - Tobias Else
- Department of Internal Medicine, Michigan Medicine, University of Michigan, Ann Arbor, MI 48109, USA
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12
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Kuo MJM, Nazari MA, Jha A, Pacak K. Pediatric Metastatic Pheochromocytoma and Paraganglioma: Clinical Presentation and Diagnosis, Genetics, and Therapeutic Approaches. Front Endocrinol (Lausanne) 2022; 13:936178. [PMID: 35903274 PMCID: PMC9314859 DOI: 10.3389/fendo.2022.936178] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 06/13/2022] [Indexed: 12/18/2022] Open
Abstract
Although pediatric pheochromocytomas and paragangliomas (PPGLs) are rare, they have important differences compared to those in adults. Unfortunately, without timely diagnosis and management, these tumors have a potentially devastating impact on pediatric patients. Pediatric PPGLs are more often extra-adrenal, multifocal/metastatic, and recurrent, likely due to these tumors being more commonly due to a genetic predisposition than in adults. This genetic risk results in disease manifestations at an earlier age giving these tumors time to advance before detection. In spite of these problematic features, advances in the molecular and biochemical characterization of PPGLs have heralded an age of increasingly personalized medicine. An understanding of the genetic basis for an individual patient's tumor provides insight into its natural history and can guide clinicians in management of this challenging disease. In pediatric PPGLs, mutations in genes related to pseudohypoxia are most commonly seen, including the von Hippel-Lindau gene (VHL) and succinate dehydrogenase subunit (SDHx) genes, with the highest risk for metastatic disease associated with variants in SDHB and SDHA. Such pathogenic variants are associated with a noradrenergic biochemical phenotype with resultant sustained catecholamine release and therefore persistent symptoms. This is in contrast to paroxysmal symptoms (e.g., episodic hypertension, palpitations, and diaphoresis/flushing) as seen in the adrenergic, or epinephrine-predominant, biochemical phenotype (due to episodic catecholamine release) that is commonly observed in adults. Additionally, PPGLs in children more often present with signs and symptoms of catecholamine excess. Therefore, children, adolescents, and young adults present differently from older adults (e.g., the prototypical presentation of palpitations, perspiration, and pounding headaches in the setting of an isolated adrenal mass). These presentations are a direct result of genetic determinants and highlight the need for pediatricians to recognize these differences in order to expedite appropriate evaluations, including genetic testing. Identification and familiarity with causative genes inform surveillance and treatment strategies to improve outcomes in pediatric patients with PPGL.
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Affiliation(s)
- Mickey J. M. Kuo
- Medical Genetics Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, United States
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States
| | - Matthew A. Nazari
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States
| | - 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
| | - 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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13
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Krumeich LN, Cucchiara AJ, Nathanson KL, Kelz RR, Fishbein L, Fraker DL, Roses RE, Cohen DL, Wachtel H. Correlation Between Plasma Catecholamines, Weight, and Diabetes in Pheochromocytoma and Paraganglioma. J Clin Endocrinol Metab 2021; 106:e4028-e4038. [PMID: 34089611 PMCID: PMC8475214 DOI: 10.1210/clinem/dgab401] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Indexed: 01/22/2023]
Abstract
CONTEXT Pheochromocytomas and paragangliomas (PCC/PGL) are neuroendocrine tumors with discrete catecholamine profiles that cause incompletely understood metabolic and physiologic changes. OBJECTIVE The objective was to evaluate relationships between plasma catecholamines, body weight, and hemoglobin A1c (HbA1c). We hypothesized that individual catecholamines would correlate negatively with weight and glucose control. DESIGN A retrospective cohort study was performed (1999-2020). Wilcoxon rank-sum tests compared nonparametric, continuous variables; mixed-effect linear modeling (MEM) evaluated relationships between catecholamines and weight or HbA1c. The median study duration was 54.2 months [interquartile range (IQR) 19.0-95.1]. SETTING Tertiary academic hospital. PATIENTS 360 patients were identified prospectively by referral to our center for management or surveillance of PCC/PGL. The median age was 59 years (IQR 45-67) and 56.4% (n = 203) were female. MAIN OUTCOME MEASURES The primary and secondary outcomes were weight and HbA1c, respectively. RESULTS On multivariable MEM, norepinephrine (P < 0.0005) negatively correlated with weight when all catecholamines and their derivatives were tried in the model, and normetanephrine (P < 0.0005) correlated when only metanephrines were included. In the surgical cohort (n = 272), normetanephrine decreased postoperatively and was inversely associated with weight (P < 0.0005). Elevated norepinephrine or normetanephrine at the study termination, indicative of metastatic and/or recurrent disease (MRD), correlated with weight loss. Norepinephrine and normetanephrine (P < 0.0005) directly correlated with HbA1c. CONCLUSION Plasma norepinephrine and its metabolite directly correlate with HbA1c and inversely correlate with weight in PCC/PGL. After resection, declining normetanephrine levels correlate with improving HbA1c despite an increase in patient body weight. Persistently elevated catecholamines and decreasing weight are observed in MRD.
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Affiliation(s)
- Lauren N Krumeich
- Hospital of the University of Pennsylvania, Department of Surgery, Philadelphia, PA, USA
- Correspondence: Lauren Krumeich, MD MS, University of Pennsylvania, 3400 Spruce Street, 4 Maloney Pavilion, Philadelphia, PA 19104, USA.
| | - Andrew J Cucchiara
- Hospital of the University of Pennsylvania, Department of Biostatistics, Philadelphia, PA, USA
| | - Katherine L Nathanson
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Hospital of the University of Pennsylvania, Division of Translational Medicine and Human Genetics, Philadelphia, PA, USA
| | - Rachel R Kelz
- Hospital of the University of Pennsylvania, Department of Surgery, Philadelphia, PA, USA
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Lauren Fishbein
- University of Colorado School of Medicine, Department of Medicine, Division of Endocrinology, Metabolism and Diabetes and the Division of Biomedical Informatics and Personalized Medicine, Aurora, CO, USA
| | - Douglas L Fraker
- Hospital of the University of Pennsylvania, Department of Surgery, Philadelphia, PA, USA
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Robert E Roses
- Hospital of the University of Pennsylvania, Department of Surgery, Philadelphia, PA, USA
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Debbie L Cohen
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Hospital of the University of Pennsylvania, Department of Medicine, Division of Renal, Electrolytes and Hypertension, Philadelphia, PA, USA
| | - Heather Wachtel
- Hospital of the University of Pennsylvania, Department of Surgery, Philadelphia, PA, USA
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
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14
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Abstract
PURPOSE OF REVIEW This review summarizes our current understanding of germline and somatic genetics and genomics of pheochromocytomas and paragangliomas (PCC/PGL), describes existing knowledge gaps, and discusses future research directions. RECENT FINDINGS Germline pathogenic variants (PVs) are found in up to 40% of those with PCC/PGL. Tumors with germline PVs are broadly categorized as Cluster 1 (pseudohypoxia), including those with SDH, VHL, FH, and EPAS1 PVs, or Cluster 2 (kinase signaling) including those with NF1, RET, TMEM127, and MAX PVs. Somatic driver mutations exist in some of the same genes (RET, VHL, NF1, EPAS1) as well as in additional genes including HRAS, CSDE1 and genes involved in cell immortalization (ATRX and TERT). Other somatic driver events include recurrent fusion genes involving MAML3. SUMMARY PCC/PGL have the highest association with germline PVs of all human solid tumors. Expanding our understanding of the molecular pathogenesis of PCC/PGL is essential to advancements in diagnosis and surveillance and the development of novel therapies for these unique tumors.
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Affiliation(s)
- Heather Wachtel
- Hospital of the University of Pennsylvania, Department of Surgery, Division of Endocrine and Oncologic Surgery and the Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Lauren Fishbein
- University of Colorado School of Medicine, Department of Medicine, Division of Endocrinology, Metabolism and Diabetes and the Division of Biomedical Informatics and Personalized Medicine, University of Colorado, Aurora, Colorado, USA
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15
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Garcia-Carbonero R, Matute Teresa F, Mercader-Cidoncha E, Mitjavila-Casanovas M, Robledo M, Tena I, Alvarez-Escola C, Arístegui M, Bella-Cueto MR, Ferrer-Albiach C, Hanzu FA. Multidisciplinary practice guidelines for the diagnosis, genetic counseling and treatment of pheochromocytomas and paragangliomas. Clin Transl Oncol 2021; 23:1995-2019. [PMID: 33959901 PMCID: PMC8390422 DOI: 10.1007/s12094-021-02622-9] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 04/07/2021] [Indexed: 12/20/2022]
Abstract
Pheochromocytomas and paragangliomas (PPGLs) are rare neuroendocrine tumors that arise from chromaffin cells of the adrenal medulla and the sympathetic/parasympathetic neural ganglia, respectively. The heterogeneity in its etiology makes PPGL diagnosis and treatment very complex. The aim of this article was to provide practical clinical guidelines for the diagnosis and treatment of PPGLs from a multidisciplinary perspective, with the involvement of the Spanish Societies of Endocrinology and Nutrition (SEEN), Medical Oncology (SEOM), Medical Radiology (SERAM), Nuclear Medicine and Molecular Imaging (SEMNIM), Otorhinolaryngology (SEORL), Pathology (SEAP), Radiation Oncology (SEOR), Surgery (AEC) and the Spanish National Cancer Research Center (CNIO). We will review the following topics: epidemiology; anatomy, pathology and molecular pathways; clinical presentation; hereditary predisposition syndromes and genetic counseling and testing; diagnostic procedures, including biochemical testing and imaging studies; treatment including catecholamine blockade, surgery, radiotherapy and radiometabolic therapy, systemic therapy, local ablative therapy and supportive care. Finally, we will provide follow-up recommendations.
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Affiliation(s)
- R Garcia-Carbonero
- Medical Oncology Department, Hospital Universitario 12 de Octubre, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), UCM, CNIO, CIBERONC, Avda Cordoba km 5.4, 28041, Madrid, Spain.
| | - F Matute Teresa
- Radiology Department, Hospital Clínico San Carlos, Madrid, Spain
| | - E Mercader-Cidoncha
- Endocrine and Metabolic Surgery Unit, General and Digestive Surgery Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - M Mitjavila-Casanovas
- Nuclear Medicine Department, Hospital Universitario Puerta de Hierro, Majadahonda, Spain.,Grupo de Trabajo de Endocrino de la SEMNIM, Madrid, Spain
| | - M Robledo
- Hereditary Endocrine Cancer Group, Spanish National Cancer Research Center, Madrid, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Madrid, Spain
| | - I Tena
- Scientific Department, Medica Scientia Innovation Research (MedSIR CORP), Ridgewood, NJ, USA.,Medical Oncology Department, Hospital Provincial, Castellon, Spain
| | - C Alvarez-Escola
- Neuroendocrinology Unit, Endocrinology and Nutrition Department, Hospital Universitario la Paz, Madrid, Spain
| | - M Arístegui
- ENT Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - M R Bella-Cueto
- Pathology Department, Hospital Universitario Parc Taulí, Sabadell, Institut D'Investigació I Innovació Parc Taulí (I3PT), Universitat Autònoma de Barcelona, Sabadell, Spain
| | - C Ferrer-Albiach
- Radiation Oncology Department, Hospital Provincial Castellón, Castellón, Spain
| | - F A Hanzu
- Endocrinology and Nutrition Department, Hospital Clinic Barcelona, University of Barcelona, IDIBAPS, Barcelona, Spain
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16
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Zhou J, Xuan H, Miao Y, Hu J, Dai Y. Acute cardiac complications and subclinical myocardial injuries associated with pheochromocytoma and paraganglioma. BMC Cardiovasc Disord 2021; 21:203. [PMID: 33882857 PMCID: PMC8060996 DOI: 10.1186/s12872-021-02013-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Accepted: 04/14/2021] [Indexed: 12/17/2022] Open
Abstract
Background Catecholamine excess arising from pheochromocytomas and paragangliomas (PPGLs) can cause a wide spectrum of cardiac manifestations, including acute cardiac complications (ACCs) and subclinical myocardial injuries (SMIs). In this study, we aimed to conduct a comprehensive analysis of ACCs and SMIs in a large cohort of patients with PPGLs. Methods We retrospectively analyzed the clinical data of consecutive patients with PPGLs admitted between January 2013 and July 2020 (n = 189). The prevalence of ACCs and SMIs and characteristics of patients identified with ACCs and SMIs were investigated. Moreover, comparisons were performed between patients with and without ACCs. Results Fourteen patients (7.4%) fulfilled the criteria for ACCs, including nine (4.8%) who presented with Takotsubo-like cardiomyopathy, four (2.1%) with heart failure with preserved ejection fraction, and finally one (0.5%) with catecholamine-induced cardiomyopathy. Compared to those without ACCs (n = 175), patients with ACCs had a higher prevalence of epinephrine-producing PPGLs (81.8% vs 33.9%, P = 0.006) and were more likely to show invasive behavior (61.5% vs 27.3%, P = 0.022) or hemorrhage/necrosis (53.9% vs 17.4%, P = 0.005) on histology. The apical sparing pattern (5/7, 71.4%) was the dominant impairment pattern of longitudinal strain (LS) for patients displaying Takotsubo-like cardiomyopathy. In patients without cardiac symptoms, a fairly high proportion (21/77, 27.3%) of patients who underwent screening for troponin and/or natriuretic peptide and/or echocardiography had SMIs. Conclusions One in every fourteen PPGL patients presented with ACCs, and in the patients with Takotsubo-like cardiomyopathy, the apical sparing pattern was the primary impairment pattern of LS. Additionally, nearly one-third of patients without symptoms had SMIs. The diagnosis of PPGLs should be considered in patients with acute reversible cardiomyopathy, especially in those exhibiting an apical sparing pattern of LS.
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Affiliation(s)
- Jing Zhou
- Department of Cardiology, The First Affiliated Hospital of Soochow University, 188 Shizi Road, Suzhou City, 215006, People's Republic of China
| | - He Xuan
- Department of Cardiology, The First Affiliated Hospital of Soochow University, 188 Shizi Road, Suzhou City, 215006, People's Republic of China
| | - Yunxiang Miao
- Department of Echocardiography, The First Affiliated Hospital of Soochow University, Suzhou City, Jiangsu Province, People's Republic of China
| | - Junting Hu
- Department of Cardiology, The First Affiliated Hospital of Soochow University, 188 Shizi Road, Suzhou City, 215006, People's Republic of China
| | - Yunlang Dai
- Department of Cardiology, The First Affiliated Hospital of Soochow University, 188 Shizi Road, Suzhou City, 215006, People's Republic of China.
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17
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Concurrent heterozygous Von-Hippel-Lindau and transmembrane-protein-127 gene mutation causing an erythropoietin-secreting pheochromocytoma in a normotensive patient with severe erythrocytosis. J Hypertens 2021; 38:340-346. [PMID: 31568062 DOI: 10.1097/hjh.0000000000002253] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND Mutations of genes related to Krebs cycle enzymes, kinases or to pseudohypoxic signaling pathways, including Von-Hippel-Lindau (VHL) and transmembrane-protein-127 predispose to pheochromocytoma and paraganglioma development. Homozygous loss of function mutation of VHL (VHL 598C>T) gene can associate with polycythemia because of an altered hypoxia sensing. PATIENT A 19-year-old normotensive man presented with headache, fatigue associated with severe erythrocytosis (hematocrit 76%), high hemoglobin (25.3 g/dl) in normoxic condition. Bone marrow biopsy showed marked hyperplasia of erythroid series. The Janus kinase 2 (V617F) mutation was absent. Abdominal computed tomography scan showed a 8-mm left adrenal pheochromocytoma with tracer uptake on GaDOTA-octreotate PET. Twenty-four-hour urinary metanephrine excretion was slightly increased, while normetanephrine, 3-methoxytyramine were normal. Adrenal veins sampling showed high left-side erythropoietin secretion. RESULTS Next-generation sequencing genetic analysis evidenced two concurrent heterozygous mutation of VHL598C>T and of transmembrane-protein-127 c.268G>A. Left side adrenalectomy improved symptoms, erythrocytosis, hemoglobin, and erythropoietin circulating levels. Adrenal histologic sections showed a pheochromocytoma with extensive immunostaining for erythropoietin, but also coexpression of chromogranin A, a marker of chromaffin tissue. CONCLUSION Congenital polycythemia was clinically diagnosed, mimicking Chuvash polycythemia. Chuvash polycythemia is an autosomal recessive disorder that usually harbors a homozygous mutation of VHL598C>T but not predispose to pheochromocytoma development; in contrast our patient showed for the first time that the concurrent heterozygous VHL and TMEM mutations, resulted in a clinical phenotype of a normotensive patient with polycythemia due to erythropoietin-secreting pheochromocytoma that improved after adrenalectomy.
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18
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Nazari MA, Rosenblum JS, Haigney MC, Rosing DR, Pacak K. Pathophysiology and Acute Management of Tachyarrhythmias in Pheochromocytoma: JACC Review Topic of the Week. J Am Coll Cardiol 2021; 76:451-464. [PMID: 32703516 DOI: 10.1016/j.jacc.2020.04.080] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Revised: 03/11/2020] [Accepted: 04/02/2020] [Indexed: 12/18/2022]
Abstract
Pheochromocytomas, arising from chromaffin cells, produce catecholamines, epinephrine and norepinephrine. The tumor biochemical phenotype is defined by which of these exerts the greatest influence on the cardiovascular system when released into circulation in high amounts. Action on the heart and vasculature can cause potentially lethal arrhythmias, often in the setting of comorbid blood pressure derangements. In a review of electrocardiograms obtained on pheochromocytoma patients (n = 650) treated at our institution over the last decade, severe and refractory sinus tachycardia, atrial fibrillation, and ventricular tachycardia were found to be the most common or life-threatening catecholamine-induced tachyarrhythmias. These arrhythmias, arising from catecholamine excess rather than from a primary electrophysiologic substrate, require special considerations for treatment and complication avoidance. Understanding the synthesis and release of catecholamines, the adrenoceptors catecholamines bind to, and the cardiac and vascular response to epinephrine and norepinephrine underlies optimal management in catecholamine-induced tachyarrhythmias.
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Affiliation(s)
- Matthew A Nazari
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland; Department of Internal Medicine and Pediatrics, MedStar Georgetown University Hospital, Washington, DC. https://twitter.com/NazariMatthew
| | - Jared S Rosenblum
- Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Mark C Haigney
- Division of Cardiology, Department of Medicine, Uniformed Services University of the Health Sciences, Bethesda, Maryland; Division of Cardiology, Department of Medicine, Walter Reed National Military Medical Center, and Herbert School of Medicine, Bethesda, Maryland
| | - Douglas R Rosing
- Division of Cardiology, Department of Medicine, Walter Reed National Military Medical Center, and Herbert School of Medicine, Bethesda, Maryland; Cardiovascular Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Karel Pacak
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland.
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19
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Eisenhofer G, Deutschbein T, Constantinescu G, Langton K, Pamporaki C, Calsina B, Monteagudo M, Peitzsch M, Fliedner S, Timmers HJLM, Bechmann N, Fankhauser M, Nölting S, Beuschlein F, Stell A, Fassnacht M, Prejbisz A, Lenders JWM, Robledo M. Plasma metanephrines and prospective prediction of tumor location, size and mutation type in patients with pheochromocytoma and paraganglioma. Clin Chem Lab Med 2020; 59:353-363. [PMID: 33001846 DOI: 10.1515/cclm-2020-0904] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Accepted: 09/14/2020] [Indexed: 12/16/2022]
Abstract
Objectives Plasma free metanephrines are commonly used for diagnosis of pheochromocytoma and paraganglioma (PPGLs), but can also provide other information. This multicenter study prospectively examined whether tumor size, location, and mutations could be predicted by these metabolites. Methods Predictions of tumor location, size, and mutation type, based on measurements of plasma normetanephrine, metanephrine, and methoxytyramine were made without knowledge of disease in 267 patients subsequently determined to have PPGLs. Results Predictions of adrenal vs. extra-adrenal locations according to increased plasma concentrations of metanephrine and methoxytyramine were correct in 93 and 97% of the respective 136 and 33 patients in who these predictions were possible. Predicted mean tumor diameters correlated positively (p<0.0001) with measured diameters; predictions agreed well for pheochromocytomas but were overestimated for paragangliomas. Considering only patients with mutations, 51 of the 54 (94%) patients with NF1 or RET mutations were correctly predicted with those mutations according to increased plasma metanephrine, whereas no or minimal increase in metanephrine correctly predicted all 71 patients with either VHL or SDHx mutations; furthermore, among the latter group increases in methoxytyramine correctly predicted SDHx mutations in 93% of the 29 cases for this specific prediction. Conclusions Extents and patterns of increased plasma O-methylated catecholamine metabolites among patients with PPGLs allow predictions of tumor size, adrenal vs. extra-adrenal locations and general types of mutations. Predictions of tumor location are, however, only possible for patients with clearly increased plasma methoxytyramine or metanephrine. Where possible or clinically relevant the predictions are potentially useful for subsequent clinical decision-making.
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Affiliation(s)
- Graeme Eisenhofer
- Institute of Clinical Chemistry and Laboratory Medicine, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.,Department of Medicine III, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Timo Deutschbein
- Department of Internal Medicine I, Division of Endocrinology and Diabetes, University Hospital, University of Würzburg, Würzburg, Germany
| | - Georgiana Constantinescu
- Department of Medicine III, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Katharina Langton
- 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
| | - Bruna Calsina
- Hereditary Endocrine Cancer Group, Spanish National Cancer Research Centre and Centro de Investigación Biomédica en Red de Enfermedades Raras, Madrid, Spain
| | - Maria Monteagudo
- Hereditary Endocrine Cancer Group, Spanish National Cancer Research Centre and Centro de Investigación Biomédica en Red de Enfermedades Raras, Madrid, Spain
| | - Mirko Peitzsch
- Institute of Clinical Chemistry and Laboratory Medicine, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Stephanie Fliedner
- First Department of Medicine, University Medical Center Schleswig-Holstein, Lübeck, Germany
| | - Henri J L M Timmers
- Department of Internal Medicine, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Nicole Bechmann
- Institute of Clinical Chemistry and Laboratory Medicine, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.,Department of Experimental Diabetology, German Institute of Human Nutrition Potsdam-Rehbruecke, Nuthetal, Germany
| | - Maria Fankhauser
- Medizinische Klinik und Poliklinik IV, Klinikum der Ludwig-Maximilians-Universität München, Munich, Germany
| | - Svenja Nölting
- Medizinische Klinik und Poliklinik IV, Klinikum der Ludwig-Maximilians-Universität München, Munich, Germany
| | - Felix Beuschlein
- Medizinische Klinik und Poliklinik IV, Klinikum der Ludwig-Maximilians-Universität München, Munich, Germany.,Department of Endocrinology, Diabetology and Clinical Nutrition, UniviersitätsSpital Zürich, Zurich, Switzerland
| | - Anthony Stell
- Department of Computing and Information, University of Melbourne, MelbourneAustralia
| | - Martin Fassnacht
- Department of Internal Medicine I, Division of Endocrinology and Diabetes, University Hospital, University of Würzburg, Würzburg, Germany.,Central Laboratory, University Hospital Würzburg, Würzburg, 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 Centre, Nijmegen, The Netherlands
| | - Mercedes Robledo
- Hereditary Endocrine Cancer Group, Spanish National Cancer Research Centre and Centro de Investigación Biomédica en Red de Enfermedades Raras, Madrid, Spain
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Jiang J, Zhang J, Pang Y, Bechmann N, Li M, Monteagudo M, Calsina B, Gimenez-Roqueplo AP, Nölting S, Beuschlein F, Fassnacht M, Deutschbein T, Timmers HJLM, Åkerström T, Crona J, Quinkler M, Fliedner SMJ, Liu Y, Guo J, Li X, Guo W, Hou Y, Wang C, Zhang L, Xiao Q, Liu L, Gao X, Burnichon N, Robledo M, Eisenhofer G. Sino-European Differences in the Genetic Landscape and Clinical Presentation of Pheochromocytoma and Paraganglioma. J Clin Endocrinol Metab 2020; 105:5880618. [PMID: 32750708 DOI: 10.1210/clinem/dgaa502] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 08/03/2020] [Indexed: 12/11/2022]
Abstract
CONTEXT Pheochromocytomas and paragangliomas (PPGLs) are characterized by distinct genotype-phenotype relationships according to studies largely restricted to Caucasian populations. OBJECTIVE To assess for possible differences in genetic landscapes and genotype-phenotype relationships of PPGLs in Chinese versus European populations. DESIGN Cross-sectional study. SETTING 2 tertiary-care centers in China and 9 in Europe. PARTICIPANTS Patients with pathologically confirmed diagnosis of PPGL, including 719 Chinese and 919 Europeans. MAIN OUTCOME MEASURES Next-generation sequencing performed in tumor specimens with mutations confirmed by Sanger sequencing and tested in peripheral blood if available. Frequencies of mutations were examined according to tumor location and catecholamine biochemical phenotypes. RESULTS Among all patients, higher frequencies of HRAS, FGFR1, and EPAS1 mutations were observed in Chinese than Europeans, whereas the reverse was observed for NF1, VHL, RET, and SDHx. Among patients with apparently sporadic PPGLs, the most frequently mutated genes in Chinese were HRAS (16.5% [13.6-19.3] vs 9.8% [7.6-12.1]) and FGFR1 (9.8% [7.6-12.1] vs 2.2% [1.1-3.3]), whereas among Europeans the most frequently mutated genes were NF1 (15.9% [13.2-18.6] vs 6.6% [4.7-8.5]) and SDHx (10.7% [8.4-13.0] vs 4.2% [2.6-5.7]). Among Europeans, almost all paragangliomas lacked appreciable production of epinephrine and identified gene mutations were largely restricted to those leading to stabilization of hypoxia inducible factors. In contrast, among Chinese there was a larger proportion of epinephrine-producing paragangliomas, mostly due to HRAS and FGFR1 mutations. CONCLUSIONS This study establishes Sino-European differences in the genetic landscape and presentation of PPGLs, including ethnic differences in genotype-phenotype relationships indicating a paradigm shift in our understanding of the biology of these tumors.
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Affiliation(s)
- Jingjing Jiang
- Department of Endocrinology and Metabolism, Zhongshan Hospital, Shanghai, China
- Fudan Institute for Metabolic Diseases, Fudan University, Shanghai, China
| | - Jing Zhang
- Department of Endocrinology and Metabolism, Zhongshan Hospital, Shanghai, China
- Fudan Institute for Metabolic Diseases, Fudan University, Shanghai, China
| | - Yingxian Pang
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China
| | - Nicole Bechmann
- Institute of Clinical Chemistry and Laboratory Medicine, Technische Universität Dresden, Germany
- Department of Medicine III, University Hospital Carl Gustav Carus, Technische Universität Dresden, Germany
- German Institute of Human Nutrition Potsdam-Rehbruecke, Department of Experimental Diabetology, Nuthetal, Germany
- German Center for Diabetes Research, München-Neuherberg, Germany
| | - Minghao Li
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China
- Department of Medicine III, University Hospital Carl Gustav Carus, Technische Universität Dresden, Germany
| | - Maria Monteagudo
- Hereditary Endocrine Cancer Group, Spanish National Cancer Research Center and Centro de Investigación Biomédica en Red de Enfermedades Raras, Madrid, Spain
| | - Bruna Calsina
- Hereditary Endocrine Cancer Group, Spanish National Cancer Research Center and Centro de Investigación Biomédica en Red de Enfermedades Raras, Madrid, Spain
| | - Anne-Paule Gimenez-Roqueplo
- Assistance Publique-Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Genetics Department, Paris, France
- Université de Paris, PARCC, INSERM, Equipe Labellisée par la Ligue contre le Cancer, Paris, France
| | - Svenja Nölting
- Department of Medicine IV, University Hospital, LMU Munich, Munich, Germany
| | - Felix Beuschlein
- Department of Medicine IV, University Hospital, LMU Munich, Munich, Germany
- Department of Endocrinology, Diabetology and Clinical Nutrition, Univiersitäts Spital Zürich, Zurich, Switzerland
| | - Martin Fassnacht
- Department of Internal Medicine I, Division of Endocrinology and Diabetes, University Hospital, University of Würzburg, Würzburg, Germany
| | - Timo Deutschbein
- Department of Internal Medicine I, Division of Endocrinology and Diabetes, University Hospital, University of Würzburg, Würzburg, Germany
| | - Henri J L M Timmers
- Department of Internal Medicine, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Tobias Åkerström
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Joakim Crona
- Department of medical sciences, Uppsala University, Uppsala, Sweden
| | | | - Stephanie M J Fliedner
- First Department of Medicine, University Medical Center Schleswig-Holstein, Lübeck, Germany
| | - Yujun Liu
- Department of Urology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jianming Guo
- Department of Urology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xiaomu Li
- Department of Endocrinology and Metabolism, Zhongshan Hospital, Shanghai, China
- Fudan Institute for Metabolic Diseases, Fudan University, Shanghai, China
| | - Wei Guo
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Yingyong Hou
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Cikui Wang
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China
| | - Liang Zhang
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China
| | - Qiao Xiao
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China
| | - Longfei Liu
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China
| | - Xin Gao
- Department of Endocrinology and Metabolism, Zhongshan Hospital, Shanghai, China
- Fudan Institute for Metabolic Diseases, Fudan University, Shanghai, China
| | - Nelly Burnichon
- Assistance Publique-Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Genetics Department, Paris, France
- Université de Paris, PARCC, INSERM, Equipe Labellisée par la Ligue contre le Cancer, Paris, France
| | - Mercedes Robledo
- Hereditary Endocrine Cancer Group, Spanish National Cancer Research Center and Centro de Investigación Biomédica en Red de Enfermedades Raras, Madrid, Spain
| | - Graeme Eisenhofer
- Institute of Clinical Chemistry and Laboratory Medicine, Technische Universität Dresden, Germany
- Department of Medicine III, University Hospital Carl Gustav Carus, Technische Universität Dresden, Germany
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21
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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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22
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Jing J, Yu M, Jiang B. An Adrenal Incidentaloma Diagnosed as Dopamine-Secreting Pheochromocytoma: A Case Report. J Natl Med Assoc 2020; 113:46-50. [PMID: 32741578 DOI: 10.1016/j.jnma.2020.07.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Accepted: 07/10/2020] [Indexed: 12/27/2022]
Abstract
BACKGROUND Dopamine-secreting pheochromocytomas are exceedingly rare. CASE PRESENTATION A 28-year-old woman, who was admitted due to 4 hours of acute-onset abdominal pain, detected an adrenal mass incidentally. She was almost asymptomatic without a known family history. Laboratory assessments showed significant increases in dopamine levels of serum and 24-h urinary. By using preoperative a-adrenergic receptor blockers, she developed orthostatic hypotension and palpitations. When she underwent laparoscopic left adrenalectomy, she experienced rapid cyclic fluctuations in systolic blood pressure from 90 mmHg to 200 mmHg. Postoperatively, she exhibited prolonged hypotension, requiring vasopressor therapy and fluid replacement. According to histopathological diagnosis, it was a pheochromocytoma. Dopamine levels in 24-h urine and serum decreased to normal after operation. Analysis of specific gene SDHB, SDHD, RET, VHL and NF1 detected no pathogenic mutations. CONCLUSION Patients with dopamine-secreting pheochromocytomas are mostly asymptomatic, leading to a significant delay in diagnosis. There is a large possibility for dopamine-secreting pheochromocytomas to show a malignant tendency than the adrenergic and noradrenergic phenotypes. The a-adrenergic receptor blocker is not indicated for preoperative medical treatment because it can cause hypotension and cardiovascular failure. Calcium channel blockers or metyrosine may be better alternatives. All patients with pheochromocytomas should receive targeted genetic testing based on specific clinical features. SDHB, SDHD, RET, VHL and NF1 mutations are suggested for genetic testing of adrenal dopamine-secreting pheochromocytomas.
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Affiliation(s)
- Jing Jing
- Department of Endocrinology, Qingdao Municipal Hospital, Qingdao, Shandong 266071, China
| | - Minmin Yu
- Department of Endocrinology, Qingdao Municipal Hospital, Qingdao, Shandong 266071, China
| | - Bo Jiang
- Department of Urology, Qingdao Municipal Hospital, Qingdao, Shandong 266071, China.
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23
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Martins RG, Cunha N, Simões H, Matos MJ, Silva J, Torres I, Rodrigues F, Leite V, Teixeira MR, Bugalho MJ. Surveillance of succinate dehydrogenase gene mutation carriers: Insights from a nationwide cohort. Clin Endocrinol (Oxf) 2020; 92:545-553. [PMID: 32181896 DOI: 10.1111/cen.14184] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 03/11/2020] [Accepted: 03/13/2020] [Indexed: 01/22/2023]
Abstract
OBJECTIVE Mutations in the genes coding for succinate dehydrogenase (SDHx) are the most frequent germline alterations in pheochromocytomas and paragangliomas. Evidence for the advantages associated with presymptomatic screening for SDHx mutation carriers is scarce. This study describes a nationwide cohort of these mutation carriers and aims to compare patients with clinical manifestations of the disease and those diagnosed through genetic screening. DESIGN Cross-sectional study. PATIENTS SDHx mutation carriers (n = 118) followed through the Portuguese Oncology referral centres: 41 probands and 77 nonprobands. MEASUREMENTS All participants were subjected to biochemical and body imaging examinations for a complete assessment of the extent and spread of disease. Clinical data obtained this way were further analysed. RESULTS The mean age of this cohort was 44.5 ± 17.4 years, and more than half carried the same founder SDHB mutation. About 50.8% of the mutation carriers developed pheochromocytomas or paragangliomas. Compared to patients diagnosed through genetic screening, those diagnosed clinically were characterized by larger tumours (P < .001), more frequent metastases (P = .024), were more frequently subjected to surgery (P = .011) and radiotherapy (P = .013), and had worse outcomes, such as macroscopic positive margins (P = .034). Persistent and/or unresectable disease and disease-related mortality were also more frequent in symptomatic patients compared to those diagnosed through genetic screening (P = .014). CONCLUSIONS In this nationwide cohort study, a large proportion of mutation carriers were found to develop SDHx-related neoplasia. Genetic testing and subsequent follow-up resulted in the diagnosis of smaller and nonmetastatic tumours, fewer treatment procedures, fewer complications and greater number of disease-free patients.
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Affiliation(s)
- Raquel G Martins
- Endocrinology Department, Portuguese Oncology Institute of Coimbra, Coimbra, Portugal
- Medical Psychology Unit, Department of Clinical Neurosciences and Mental Health, School of Medicine, University of Porto, Porto, Portugal
- Research Centre, Portuguese Oncology Institute of Porto, Porto, Portugal
| | - Nuno Cunha
- Clinical Laboratory Department, Portuguese Oncology Institute of Coimbra, Coimbra, Portugal
| | - Helder Simões
- Endocrinology Department, Portuguese Oncology Institute of Lisbon, Lisbon, Portugal
- Faculty of Medical Sciences, Nova Medical School, NOVA University of Lisbon, Lisbon, Portugal
| | - Maria João Matos
- Endocrinology Department, Portuguese Oncology Institute of Porto, Porto, Portugal
| | - João Silva
- Genetics Department and Research Centre, Portuguese Oncology Institute of Porto, Porto, Portugal
| | - Isabel Torres
- Endocrinology Department, Portuguese Oncology Institute of Porto, Porto, Portugal
| | - Fernando Rodrigues
- Endocrinology Department, Portuguese Oncology Institute of Coimbra, Coimbra, Portugal
| | - Valeriano Leite
- Endocrinology Department, Portuguese Oncology Institute of Lisbon, Lisbon, Portugal
- Faculty of Medical Sciences, Nova Medical School, NOVA University of Lisbon, Lisbon, Portugal
| | - Manuel R Teixeira
- Genetics Department and Research Centre, Portuguese Oncology Institute of Porto, Porto, Portugal
- Institute of Biomedical Sciences Abel Salazar (ICBAS), University of Porto, Porto, Portugal
| | - Maria João Bugalho
- Endocrinology, Diabetes and Metabolism Department, CHULN-Hospital Santa Maria, Lisbon, Portugal
- Faculty of Medicine, University of Lisbon, Lisbon, Portugal
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24
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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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25
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Castinetti F, Barlier A, Sebag F, Taieb D. Diagnostic des phéochromocytomes et paragangliomes. ONCOLOGIE 2020. [DOI: 10.3166/onco-2019-0050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Les phéochromocytomes et les paragangliomes sont des tumeurs rares responsables d’une surmorbidité et d’une surmortalité. Au cours de ces 20 dernières années, de nombreuses avancées ont permis de mieux les caractériser sur le plan phénotypique (via l’imagerie métabolique) et génotypique (avec la mise en évidence de nombreux gènes de prédisposition). La prise en charge d’un phéochromocytome ou d’un paragangliome nécessite désormais le recours à un centre expert dès la phase diagnostique. L’objectif de cette revue est de souligner les principales caractéristiques de ces tumeurs, et ce, afin de sensibiliser le clinicien aux différentes étapes permettant d’aboutir à une prise en charge optimale.
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26
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Quan Y, Liang F, Zhu Y, Chen Y, Xu Z, Du F, Lv K, Chen H, Qu L, Xu R, Zhang HY, Xiong J, Li Y. Integrated Analysis of DNA Methylation and Biochemical/Metabolic Parameter During the Long-Term Isolation Environment. Front Physiol 2019; 10:917. [PMID: 31402871 PMCID: PMC6676193 DOI: 10.3389/fphys.2019.00917] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Accepted: 07/04/2019] [Indexed: 01/31/2023] Open
Abstract
Numerous studies have shown that changes in the epigenome are an important cause of human biochemical or metabolic parameter changes. Biochemical/metabolic parameter disorders of the human body are usually closely related to the occurrence of disease. Therefore, constructing credible DNA methylation site-biochemical/metabolic parameter associations are key in interpreting the pathogenesis of diseases. However, there is a lack of research on systematic integration analysis of DNA methylation with biochemical/metabolic parameter and diseases. In this study, we attempted to use the four-people, multiple time point detected data from the long-term isolation experiment to conduct a correlation analysis. We used the biclustering algorithm FABIA to cluster the DNA methylation site-parameter correlation matrixes into 28 biclusters. The results of the biological function analysis for these biclusters were consistent with the biochemical/metabolic parameter change characteristics of the human body during long-term isolation, demonstrating the reliability of the biclusters identified by our method. In addition, from these biclusters, we obtained highly credible biochemical/metabolic parameter-disease associations, which is supported by several studies. Our results indicate that there is an overlap of biochemical/metabolic parameter-disease associations derived from a small sample, multiple time point data in healthy populations and the associations obtained from a large sample data in patients during disease development. These findings provide insights into understanding the role of the epigenome in biochemical/metabolic parameter change and disease development and has potential applications in biology and medicine research.
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Affiliation(s)
- Yuan Quan
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China.,Lab of Epigenetics and Advanced Health Technology, SPACEnter Space Science and Technology Institute, Shenzhen, China.,School of Computer Science and Technology, Shenzhen Graduate School, Harbin Institute of Technology, Shenzhen, China
| | - Fengji Liang
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Yuexing Zhu
- Lab of Epigenetics and Advanced Health Technology, SPACEnter Space Science and Technology Institute, Shenzhen, China
| | - Ying Chen
- Lab of Epigenetics and Advanced Health Technology, SPACEnter Space Science and Technology Institute, Shenzhen, China
| | - Zi Xu
- Lab of Epigenetics and Advanced Health Technology, SPACEnter Space Science and Technology Institute, Shenzhen, China
| | - Fang Du
- Lab of Epigenetics and Advanced Health Technology, SPACEnter Space Science and Technology Institute, Shenzhen, China
| | - Ke Lv
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Hailong Chen
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Lina Qu
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China
| | - Ruifeng Xu
- School of Computer Science and Technology, Shenzhen Graduate School, Harbin Institute of Technology, Shenzhen, China
| | - Hong-Yu Zhang
- Hubei Key Laboratory of Agricultural Bioinformatics, College of Informatics, Huazhong Agricultural University, Wuhan, China
| | - Jianghui Xiong
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China.,Lab of Epigenetics and Advanced Health Technology, SPACEnter Space Science and Technology Institute, Shenzhen, China
| | - Yinghui Li
- State Key Laboratory of Space Medicine Fundamentals and Application, China Astronaut Research and Training Center, Beijing, China.,Lab of Epigenetics and Advanced Health Technology, SPACEnter Space Science and Technology Institute, Shenzhen, China
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27
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Intricacies of the Molecular Machinery of Catecholamine Biosynthesis and Secretion by Chromaffin Cells of the Normal Adrenal Medulla and in Pheochromocytoma and Paraganglioma. Cancers (Basel) 2019; 11:cancers11081121. [PMID: 31390824 PMCID: PMC6721535 DOI: 10.3390/cancers11081121] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2019] [Revised: 07/11/2019] [Accepted: 07/12/2019] [Indexed: 12/11/2022] Open
Abstract
The adrenal medulla is composed predominantly of chromaffin cells producing and secreting the catecholamines dopamine, norepinephrine, and epinephrine. Catecholamine biosynthesis and secretion is a complex and tightly controlled physiologic process. The pathways involved have been extensively studied, and various elements of the underlying molecular machinery have been identified. In this review, we provide a detailed description of the route from stimulus to secretion of catecholamines by the normal adrenal chromaffin cell compared to chromaffin tumor cells in pheochromocytomas. Pheochromocytomas are adrenomedullary tumors that are characterized by uncontrolled synthesis and secretion of catecholamines. This uncontrolled secretion can be partly explained by perturbations of the molecular catecholamine secretory machinery in pheochromocytoma cells. Chromaffin cell tumors also include sympathetic paragangliomas originating in sympathetic ganglia. Pheochromocytomas and paragangliomas are usually locally confined tumors, but about 15% do metastasize to distant locations. Histopathological examination currently poorly predicts future biologic behavior, thus long term postoperative follow-up is required. Therefore, there is an unmet need for prognostic biomarkers. Clearer understanding of the cellular mechanisms involved in the secretory characteristics of pheochromocytomas and sympathetic paragangliomas may offer one approach for the discovery of novel prognostic biomarkers for improved therapeutic targeting and monitoring of treatment or disease progression.
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28
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Neumann HPH, Tsoy U, Bancos I, Amodru V, Walz MK, Tirosh A, Kaur RJ, McKenzie T, Qi X, Bandgar T, Petrov R, Yukina MY, Roslyakova A, van der Horst-Schrivers ANA, Berends AMA, Hoff AO, Castroneves LA, Ferrara AM, Rizzati S, Mian C, Dvorakova S, Hasse-Lazar K, Kvachenyuk A, Peczkowska M, Loli P, Erenler F, Krauss T, Almeida MQ, Liu L, Zhu F, Recasens M, Wohllk N, Corssmit EPM, Shafigullina Z, Calissendorff J, Grozinsky-Glasberg S, Kunavisarut T, Schalin-Jäntti C, Castinetti F, Vlček P, Beltsevich D, Egorov VI, Schiavi F, Links TP, Lechan RM, Bausch B, Young WF, Eng C. Comparison of Pheochromocytoma-Specific Morbidity and Mortality Among Adults With Bilateral Pheochromocytomas Undergoing Total Adrenalectomy vs Cortical-Sparing Adrenalectomy. JAMA Netw Open 2019; 2:e198898. [PMID: 31397861 PMCID: PMC6692838 DOI: 10.1001/jamanetworkopen.2019.8898] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
IMPORTANCE Large studies investigating long-term outcomes of patients with bilateral pheochromocytomas treated with either total or cortical-sparing adrenalectomies are needed to inform clinical management. OBJECTIVE To determine the association of total vs cortical-sparing adrenalectomy with pheochromocytoma-specific mortality, the burden of primary adrenal insufficiency after bilateral adrenalectomy, and the risk of pheochromocytoma recurrence. DESIGN, SETTING, AND PARTICIPANTS This cohort study used data from a multicenter consortium-based registry for 625 patients treated for bilateral pheochromocytomas between 1950 and 2018. Data were analyzed from September 1, 2018, to June 1, 2019. EXPOSURES Total or cortical-sparing adrenalectomy. MAIN OUTCOMES AND MEASURES Primary adrenal insufficiency, recurrent pheochromocytoma, and mortality. RESULTS Of 625 patients (300 [48%] female) with a median (interquartile range [IQR]) age of 30 (22-40) years at diagnosis, 401 (64%) were diagnosed with synchronous bilateral pheochromocytomas and 224 (36%) were diagnosed with metachronous pheochromocytomas (median [IQR] interval to second adrenalectomy, 6 [1-13] years). In 505 of 526 tested patients (96%), germline mutations were detected in the genes RET (282 patients [54%]), VHL (184 patients [35%]), and other genes (39 patients [7%]). Of 849 adrenalectomies performed in 625 patients, 324 (52%) were planned as cortical sparing and were successful in 248 of 324 patients (76.5%). Primary adrenal insufficiency occurred in all patients treated with total adrenalectomy but only in 23.5% of patients treated with attempted cortical-sparing adrenalectomy. A third of patients with adrenal insufficiency developed complications, such as adrenal crisis or iatrogenic Cushing syndrome. Of 377 patients who became steroid dependent, 67 (18%) developed at least 1 adrenal crisis and 50 (13%) developed iatrogenic Cushing syndrome during median (IQR) follow-up of 8 (3-25) years. Two patients developed recurrent pheochromocytoma in the adrenal bed despite total adrenalectomy. In contrast, 33 patients (13%) treated with successful cortical-sparing adrenalectomy developed another pheochromocytoma within the remnant adrenal after a median (IQR) of 8 (4-13) years, all of which were successfully treated with another surgery. Cortical-sparing surgery was not associated with survival. Overall survival was associated with comorbidities unrelated to pheochromocytoma: of 63 patients who died, only 3 (5%) died of metastatic pheochromocytoma. CONCLUSIONS AND RELEVANCE Patients undergoing cortical-sparing adrenalectomy did not demonstrate decreased survival, despite development of recurrent pheochromocytoma in 13%. Cortical-sparing adrenalectomy should be considered in all patients with hereditary pheochromocytoma.
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Affiliation(s)
- Hartmut P. H. Neumann
- Section of Preventive Medicine, Medical Center–University of Freiburg, Faculty of Medicine, Albert-Ludwig-University Freiburg, Freiburg, Germany
| | - Uliana Tsoy
- Neuroendocrinology Laboratory, Endocrinology Institute, Almazov National Medical Research Centre, St Petersburg, Russia
| | - Irina Bancos
- Division of Endocrinology, Diabetes, Metabolism, and Nutrition, Mayo Clinic, Rochester, Minnesota
| | - Vincent Amodru
- Aix Marseille University, INSERM, Marseille Medical Genetics, Department of Endocrinology, Assistance Publique Hopitaux de Marseille, Marseille, France
| | - Martin K. Walz
- Department of Surgery, Huyssens Foundation Clinics, Essen, Germany
| | - Amit Tirosh
- Neuroendocrine Tumors Service, Sheba Medical Center and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ravinder Jeet Kaur
- Division of Endocrinology, Diabetes, Metabolism, and Nutrition, Mayo Clinic, Rochester, Minnesota
| | - Travis McKenzie
- Division of General Surgery, Mayo Clinic, Rochester, Minnesota
| | - Xiaoping Qi
- Department of Oncologic and Urologic Surgery, the 903rd PLA Hospital, Wenzhou Medical University, Hangzhou, Zhejiang, People’s Republic of China
| | - Tushar Bandgar
- Department of Endocrinology, Seth GS Medical College and KEM Hospital, Mumbai, India
| | - Roman Petrov
- Department of Surgical Oncology, Bakhrushin Brothers Moscow City Hospital, Moscow, Russia
| | - Marina Y. Yukina
- Department of Surgery, Endocrinology Research Center, Moscow, Russia
| | - Anna Roslyakova
- Department of Surgery, Endocrinology Research Center, Moscow, Russia
| | | | - Annika M. A. Berends
- Department of Endocrinology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Ana O. Hoff
- Instituto do Cancer do Estado de São Paulo (ICESP), Serviço de Endocrinologia, Hospital das Clínicas (HCFMUSP), Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Luciana Audi Castroneves
- Instituto do Cancer do Estado de São Paulo (ICESP), Serviço de Endocrinologia, Hospital das Clínicas (HCFMUSP), Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | | | - Silvia Rizzati
- Familial Cancer Clinic and Oncoendocrinology, Veneto Institute of Oncology IOV–IRCCS, Padua, Italy
| | - Caterina Mian
- Operative Unit of the Endocrinology Department of Medicine (DIMED), University of Padua, Padua, Italy
| | - Sarka Dvorakova
- Department of Molecular Endocrinology, Institute of Endocrinology, Prague, Czech Republic
| | - Kornelia Hasse-Lazar
- Department of Endocrine Oncology and Nuclear Medicine, Maria Sklodowska-Curie Institute–Oncology Center, Gliwice Branch, Gliwice, Poland
| | - Andrey Kvachenyuk
- Institute of Endocrinology and Metabolism NAMS of Ukraine, Kiev, Ukraine
| | | | - Paola Loli
- Department of Endocrinology, Ospedale Niguarda Cà Granda, Milan, Italy
| | - Feyza Erenler
- Department of Medicine, Division of Endocrinology, Tufts Medical Center, Boston, Massachusetts
| | - Tobias Krauss
- Department of Radiology, Medical Center–University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Madson Q. Almeida
- Instituto do Cancer do Estado de São Paulo (ICESP), Serviço de Endocrinologia, Hospital das Clínicas (HCFMUSP), Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Longfei Liu
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China
| | - Feizhou Zhu
- Department of Biochemistry and Molecular Biology, School of Life Sciences, Central South University, Changsha, China
| | - Mònica Recasens
- Hospital Universitari de Girona, Gerencia Territorial Girona, Institut Català de la Salut, Girona, Spain
| | - Nelson Wohllk
- Endocrine Section, Hospital del Salvador, Santiago de Chile, Department of Medicine University of Chile, Santiago, Chile
| | - Eleonora P. M. Corssmit
- Department of Endocrinology and Metabolic Diseases, Leiden University Medical Center, Leiden, the Netherlands
| | - Zulfiya Shafigullina
- Department of Endocrinology, E.E. Eichwald Clinic, I.I. Mechnikov Northwestern State Medical University, St Petersburg, Russia
| | - Jan Calissendorff
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Simona Grozinsky-Glasberg
- Neuroendocrine Tumor Unit, Endocrinology and Metabolism Service, Department of Medicine, ENETS Centre of Excellence, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Tada Kunavisarut
- Division of Endocrinology and Metabolism, Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Camilla Schalin-Jäntti
- Endocrinology, Abdominal Center, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Frederic Castinetti
- Aix Marseille University, INSERM, Marseille Medical Genetics, Department of Endocrinology, Assistance Publique Hopitaux de Marseille, Marseille, France
| | - Petr Vlček
- Department of Nuclear Medicine and Endocrinology, Second Faculty of Medicine, Charles University in Prague and Motol University Hospital, Prague, Czech Republic
| | - Dmitry Beltsevich
- Department of Surgery, Endocrinology Research Center, Moscow, Russia
| | - Viacheslav I. Egorov
- Department of Surgical Oncology, Bakhrushin Brothers Moscow City Hospital, Moscow, Russia
| | - Francesca Schiavi
- Familial Cancer Clinic and Oncoendocrinology, Veneto Institute of Oncology IOV–IRCCS, Padua, Italy
| | - Thera P. Links
- Department of Endocrinology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Ronald M. Lechan
- Department of Medicine, Division of Endocrinology, Tufts Medical Center, Boston, Massachusetts
| | - Birke Bausch
- Department of Medicine II, Medical Center–University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - William F. Young
- Department of Oncologic and Urologic Surgery, the 903rd PLA Hospital, Wenzhou Medical University, Hangzhou, Zhejiang, People’s Republic of China
| | - Charis Eng
- Genomic Medicine Institute, Lerner Research Institute and Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio
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Abstract
Since Felix Fränkel's account of pheochromocytoma in 1886, great discoveries and vast advancements in the diagnosis, genetics, anatomical and functional imaging techniques, and surgical management of pheochromcytoma and paraganglioma (P-PGL) have been made. The improved insight in the pathophysiology of P-PGL and more accurate detection methods enable physicians to tailor the treatment plan to an individual based on the genetic profile and tumor behavior. This review will cover briefly the clinical features, diagnosis, genetic mutations, and imaging modalities that are used to guide current surgical management of these rare and interesting endocrinopathies.
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Affiliation(s)
- Douglas Wiseman
- Surgical Oncology Program, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Mustapha El Lakis
- Surgical Oncology Program, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Naris Nilubol
- Surgical Oncology Program, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, 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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Stenman A, Zedenius J, Juhlin CC. The Value of Histological Algorithms to Predict the Malignancy Potential of Pheochromocytomas and Abdominal Paragangliomas-A Meta-Analysis and Systematic Review of the Literature. Cancers (Basel) 2019; 11:cancers11020225. [PMID: 30769931 PMCID: PMC6406721 DOI: 10.3390/cancers11020225] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Revised: 02/11/2019] [Accepted: 02/13/2019] [Indexed: 12/26/2022] Open
Abstract
Pheochromocytomas (PCCs) and abdominal paragangliomas (PGLs), collectively abbreviated PPGLs, are neuroendocrine tumors of the adrenal medulla and paraganglia, respectively. These tumors exhibit malignant potential but seldom display evidence of metastatic spread, the latter being the only widely accepted evidence of malignancy. To counter this, pre-defined histological algorithms have been suggested to stratify the risk of malignancy: Pheochromocytoma of the Adrenal Gland Scaled Score (PASS) and the Grading system for Adrenal Pheochromocytoma and Paraganglioma (GAPP). The PASS algorithm was originally intended for PCCs whereas the GAPP model is proposed for stratification of both PCCs and PGLs. In parallel, advances in terms of coupling overtly malignant PPGLs to the underlying molecular genetics have been made, but there is yet no combined risk stratification model based on histology and the overall mutational profile of the tumor. In this review, we systematically meta-analyzed previously reported cohorts using the PASS and GAPP algorithms and acknowledge a “rule-out” way of approaching these stratification models rather than a classical “rule-in” strategy. Moreover, the current genetic panorama regarding possible molecular adjunct markers for PPGL malignancy is reviewed. A combined histological and genetic approach will be needed to fully elucidate the malignant potential of these tumors.
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Affiliation(s)
- Adam Stenman
- Department of Oncology-Pathology, Karolinska Institutet, 171 76 Stockholm, Sweden.
- Department of Molecular Medicine and Surgery, Karolinska Institutet, 171 76 Stockholm, Sweden.
- Department of Breast, Endocrine Tumours and Sarcoma, Karolinska University Hospital, 171 76 Stockholm, Sweden.
| | - Jan Zedenius
- Department of Molecular Medicine and Surgery, Karolinska Institutet, 171 76 Stockholm, Sweden.
- Department of Breast, Endocrine Tumours and Sarcoma, Karolinska University Hospital, 171 76 Stockholm, Sweden.
| | - Carl Christofer Juhlin
- Department of Oncology-Pathology, Karolinska Institutet, 171 76 Stockholm, Sweden.
- Department of Pathology and Cytology, Karolinska University Hospital, 171 76 Stockholm, Sweden.
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Gómez R, Hernaiz M, de Miguel V, Aparicio L, Marín M, Lupi S, Barontini M. Enfoque diagnóstico de feocromocitomas y paragangliomas. HIPERTENSION Y RIESGO VASCULAR 2019; 36:34-43. [DOI: 10.1016/j.hipert.2018.06.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Accepted: 06/30/2018] [Indexed: 02/09/2023]
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Clinical Syndromes and Genetic Screening Strategies of Pheochromocytoma and Paraganglioma. J Kidney Cancer VHL 2018; 5:14-22. [PMID: 30613466 PMCID: PMC6308242 DOI: 10.15586/jkcvhl.2018.113] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Accepted: 11/30/2018] [Indexed: 12/20/2022] Open
Abstract
Pheochromocytomas (PCCs) are rare neuroendocrine tumors that originate from chromaffin cells of the adrenal medulla, and paragangliomas (PGLs) are extra-adrenal pheochromocytomas. These can be mainly found in clinical syndromes including multiple endocrine neoplasia (MEN), von Hippel–Lindau (VHL) syndrome, neurofibromatosis-1 (NF-1) and familial paraganglioma (FPGL). PCCs and PGLs are thought to have the highest degree of heritability among human tumors, and it has been estimated that 60% of the patients have genetic abnormalities. This review provides an overview of the clinical syndrome and the genetic screening strategies of PCCs and PGLs. Comprehensive screening principles and strategies, along with specific screening based on clinical symptoms, biochemical tests and immunohistochemistry, are discussed.
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Eisenhofer G, Prejbisz A, Peitzsch M, Pamporaki C, Masjkur J, Rogowski-Lehmann N, Langton K, Tsourdi E, Pęczkowska M, Fliedner S, Deutschbein T, Megerle F, Timmers HJLM, Sinnott R, Beuschlein F, Fassnacht M, Januszewicz A, Lenders JWM. Biochemical Diagnosis of Chromaffin Cell Tumors in Patients at High and Low Risk of Disease: Plasma versus Urinary Free or Deconjugated O-Methylated Catecholamine Metabolites. Clin Chem 2018; 64:1646-1656. [DOI: 10.1373/clinchem.2018.291369] [Citation(s) in RCA: 81] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Accepted: 07/18/2018] [Indexed: 02/06/2023]
Abstract
Abstract
BACKGROUND
Measurements of plasma or urinary metanephrines are recommended for diagnosis of pheochromocytoma and paraganglioma (PPGL). What test offers optimal diagnostic accuracy for patients at high and low risk of disease, whether urinary free metanephrines offer advantages over deconjugated metanephrines, and what advantages are offered by including methoxytyramine in panels all remain unclear.
METHODS
A population of 2056 patients with suspected PPGLs underwent prospective screening for disease using mass spectrometric-based measurements of plasma free, urinary deconjugated, and urinary free metanephrines and methoxytyramine. PPGLs were confirmed in 236 patients and were excluded in others on follow-up evaluation.
RESULTS
Measurements of plasma free metabolites offered higher (P < 0.01) diagnostic sensitivity (97.9%) than urinary free (93.4%) and deconjugated (92.9%) metabolites at identical specificities for plasma and urinary free metabolites (94.2%) but at a lower (P < 0.005) specificity for deconjugated metabolites (92.1%). The addition of methoxytyramine offered little value for urinary panels but provided higher (P < 0.005) diagnostic performance for plasma measurements than either urinary panel according to areas under ROC curves (0.991 vs 0.972 and 0.964). Diagnostic performance of urinary and plasma tests was similar for patients at low risk of disease, whereas plasma measurements were superior to both urinary panels for high-risk patients.
CONCLUSIONS
Diagnosis of PPGLs using plasma or urinary free metabolites provides advantages of fewer false-positive results compared with commonly measured deconjugated metabolites. The plasma panel offers better diagnostic performance than either urinary panel for patients at high risk of disease and, with appropriate preanalytics, provides the test of choice. Measurements of methoxytyramine in urine show limited diagnostic utility compared with plasma.
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Affiliation(s)
- Graeme Eisenhofer
- Institute of Clinical Chemistry and Laboratory Medicine, Technische Universität Dresden, Dresden, Germany
- Department of Internal Medicine III, Technische Universität Dresden, Dresden, Germany
| | | | - Mirko Peitzsch
- Institute of Clinical Chemistry and Laboratory Medicine, Technische Universität Dresden, Dresden, Germany
| | - Christina Pamporaki
- Department of Internal Medicine III, Technische Universität Dresden, Dresden, Germany
| | - Jimmy Masjkur
- Department of Internal Medicine III, Technische Universität Dresden, Dresden, Germany
| | - Natalie Rogowski-Lehmann
- Medizinische Klinik und Poliklinik IV, Klinikum der Ludwig-Maximilians-Universität München, Munich, Germany
| | - Katharina Langton
- Department of Internal Medicine III, Technische Universität Dresden, Dresden, Germany
| | - Elena Tsourdi
- Department of Internal Medicine III, Technische Universität Dresden, Dresden, Germany
- Center for Healthy Aging, Technische Universität Dresden, Dresden, Germany
| | | | - Stephanie Fliedner
- First Department of Medicine, University Medical Center Schleswig-Holstein, Lübeck, Germany
| | - Timo Deutschbein
- Division of Endocrinology and Diabetes, Department of Internal Medicine, University Hospital, University of Würzburg, Würzburg, Germany
| | - Felix Megerle
- Division of Endocrinology and Diabetes, Department of Internal Medicine, University Hospital, University of Würzburg, Würzburg, Germany
| | - Henri J L M Timmers
- Department of Internal Medicine, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Richard Sinnott
- Department of Computing and Information, University of Melbourne, Melbourne, Australia
| | - Felix Beuschlein
- Medizinische Klinik und Poliklinik IV, Klinikum der Ludwig-Maximilians-Universität München, Munich, Germany
| | - Martin Fassnacht
- Division of Endocrinology and Diabetes, Department of Internal Medicine, University Hospital, University of Würzburg, Würzburg, Germany
- Central Laboratory, University Hospital, University of Würzburg, Würzburg, Germany
| | | | - Jacques W M Lenders
- Department of Internal Medicine III, Technische Universität Dresden, Dresden, Germany
- Department of Internal Medicine, Radboud University Medical Center, Nijmegen, the Netherlands
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Vaitkus JA, Smith SC, Boikos SA, Celi FS. Unusual Case of Autoimmune Diabetes Mellitus in the Setting of Extra-Adrenal Paraganglioma with Loss of Succinate Dehydrogenase Expression. AACE Clin Case Rep 2018. [DOI: 10.4158/accr-2018-0072] [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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Tevosian SG, Ghayee HK. Pheochromocytoma/Paraganglioma: A Poster Child for Cancer Metabolism. J Clin Endocrinol Metab 2018; 103:1779-1789. [PMID: 29409060 DOI: 10.1210/jc.2017-01991] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Accepted: 01/26/2018] [Indexed: 12/26/2022]
Abstract
CONTEXT Pheochromocytomas (PCCs) are tumors that are derived from the chromaffin cells of the adrenal medulla. Extra-adrenal PCCs called paragangliomas (PGLs) are derived from the sympathetic and parasympathetic chain ganglia. PCCs secrete catecholamines, which cause hypertension and have adverse cardiovascular consequences as a result of catecholamine excess. PGLs may or may not produce catecholamines depending on their genetic type and anatomical location. The most worrisome aspect of these tumors is their ability to become aggressive and metastasize; there are no known cures for metastasized PGLs. METHODS Original articles and reviews indexed in PubMed were identified by querying with specific PCC/PGL- and Krebs cycle pathway-related terms. Additional references were selected through the in-depth analysis of the relevant publications. RESULTS We primarily discuss Krebs cycle mutations that can be instrumental in helping investigators identify key biological pathways and molecules that may serve as biomarkers of or treatment targets for PCC/PGL. CONCLUSION The mainstay of treatment of patients with PCC/PGLs is surgical. However, the tide may be turning with the discovery of new genes associated with PCC/PGLs that may shed light on oncometabolites used by these tumors.
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Affiliation(s)
- Sergei G Tevosian
- Department of Physiological Sciences, University of Florida, Gainesville, Florida
| | - Hans K Ghayee
- Department of Medicine, Division of Endocrinology, University of Florida, Gainesville, Florida
- Malcom Randall VA Medical Center, Gainesville, Florida
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Buitenwerf E, Korteweg T, Visser A, Haag CMSC, Feelders RA, Timmers HJLM, Canu L, Haak HR, Bisschop PHLT, Eekhoff EMW, Corssmit EPM, Krak NC, Rasenberg E, van den Bergh J, Stoker J, Greuter MJW, Dullaart RPF, Links TP, Kerstens MN. Unenhanced CT imaging is highly sensitive to exclude pheochromocytoma: a multicenter study. Eur J Endocrinol 2018; 178:431-437. [PMID: 29467230 DOI: 10.1530/eje-18-0006] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Accepted: 02/20/2018] [Indexed: 11/08/2022]
Abstract
BACKGROUND A substantial proportion of all pheochromocytomas is currently detected during the evaluation of an adrenal incidentaloma. Recently, it has been suggested that biochemical testing to rule out pheochromocytoma is unnecessary in case of an adrenal incidentaloma with an unenhanced attenuation value ≤10 Hounsfield Units (HU) at computed tomography (CT). OBJECTIVES We aimed to determine the sensitivity of the 10 HU threshold value to exclude a pheochromocytoma. METHODS Retrospective multicenter study with systematic reassessment of preoperative unenhanced CT scans performed in patients in whom a histopathologically proven pheochromocytoma had been diagnosed. Unenhanced attenuation values were determined independently by two experienced radiologists. Sensitivity of the 10 HU threshold was calculated, and interobserver consistency was assessed using the intraclass correlation coefficient (ICC). RESULTS 214 patients were identified harboring a total number of 222 pheochromocytomas. Maximum tumor diameter was 51 (39-74) mm. The mean attenuation value within the region of interest was 36 ± 10 HU. Only one pheochromocytoma demonstrated an attenuation value ≤10 HU, resulting in a sensitivity of 99.6% (95% CI: 97.5-99.9). ICC was 0.81 (95% CI: 0.75-0.86) with a standard error of measurement of 7.3 HU between observers. CONCLUSION The likelihood of a pheochromocytoma with an unenhanced attenuation value ≤10 HU on CT is very low. The interobserver consistency in attenuation measurement is excellent. Our study supports the recommendation that in patients with an adrenal incidentaloma biochemical testing for ruling out pheochromocytoma is only indicated in adrenal tumors with an unenhanced attenuation value >10 HU.
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Affiliation(s)
- Edward Buitenwerf
- Departments of EndocrinologyUniversity of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Tijmen Korteweg
- Departments of RadiologyUniversity of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Anneke Visser
- Departments of EndocrinologyUniversity of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Charlotte M S C Haag
- Departments of RadiologyUniversity of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Richard A Feelders
- Department of EndocrinologyErasmus Medical Center, Rotterdam, The Netherlands
| | - Henri J L M Timmers
- Section of EndocrinologyDepartment of Internal Medicine, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Letizia Canu
- Section of EndocrinologyDepartment of Internal Medicine, Radboud University Medical Center, Nijmegen, The Netherlands
- Department of Experimental and Clinical Biomedical SciencesUniversity of Florence, Florence, Italy
| | - Harm R Haak
- Department of Internal MedicineMáxima Medical Center, Eindhoven, The Netherlands
- Division of General Internal MedicineDepartment of Internal Medicine, Maastricht University Medical Centre+, Maastricht, The Netherlands
- Maastricht UniversityCAPHRI School for Public Health and Primary Care, Ageing and Long-Term Care, Maastricht, The Netherlands
| | - Peter H L T Bisschop
- Department of Endocrinology and MetabolismAcademic Medical Center, Amsterdam, The Netherlands
| | - Elisabeth M W Eekhoff
- Endocrinology SectionDepartment of Internal Medicine, VU University Medical Center, Amsterdam, The Netherlands
| | - Eleonora P M Corssmit
- Department of EndocrinologyLeiden University Medical Center, Leiden, The Netherlands
| | - Nanda C Krak
- Department of RadiologyErasmus Medical Center, Rotterdam, The Netherlands
| | - Elise Rasenberg
- Department of RadiologyMáxima Medical Center, Eindhoven, The Netherlands
| | | | - Jaap Stoker
- Department of Radiology and Nuclear MedicineAcademic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Marcel J W Greuter
- Departments of RadiologyUniversity of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Robin P F Dullaart
- Departments of EndocrinologyUniversity of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Thera P Links
- Departments of EndocrinologyUniversity of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Michiel N Kerstens
- Departments of EndocrinologyUniversity of Groningen, University Medical Center Groningen, Groningen, The Netherlands
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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: 152] [Impact Index Per Article: 25.3] [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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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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Dias Pereira B, Nunes da Silva T, Bernardo AT, César R, Vara Luiz H, Pacak K, Mota-Vieira L. A Clinical Roadmap to Investigate the Genetic Basis of Pediatric Pheochromocytoma: Which Genes Should Physicians Think About? Int J Endocrinol 2018; 2018:8470642. [PMID: 29755524 PMCID: PMC5884154 DOI: 10.1155/2018/8470642] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Accepted: 01/18/2018] [Indexed: 01/06/2023] Open
Abstract
Pheochromocytoma is very rare at a pediatric age, and when it is present, the probability of a causative genetic mutation is high. Due to high costs of genetic surveys and an increasing number of genes associated with pheochromocytoma, a sequential genetic analysis driven by clinical and biochemical phenotypes is advised. The published literature regarding the genetic landscape of pediatric pheochromocytoma is scarce, which may hinder the establishment of genotype-phenotype correlations and the selection of appropriate genetic testing at this population. In the present review, we focus on the clinical phenotypes of pediatric patients with pheochromocytoma in an attempt to contribute to an optimized genetic testing in this clinical context. We describe epidemiological data on the prevalence of pheochromocytoma susceptibility genes, including new genes that are expanding the genetic etiology of this neuroendocrine tumor in pediatric patients. The clinical phenotypes associated with a higher pretest probability for hereditary pheochromocytoma are presented, focusing on differences between pediatric and adult patients. We also describe new syndromes, as well as rates of malignancy and multifocal disease associated with these syndromes and pheochromocytoma susceptibility genes published more recently. Finally, we discuss new tools for genetic screening of patients with pheochromocytoma, with an emphasis on its applicability in a pediatric population.
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Affiliation(s)
- Bernardo Dias Pereira
- Serviço de Endocrinologia e Nutrição, Hospital do Divino Espírito Santo de Ponta Delgada (EPER), Av. D. Manuel I, 9500-370 Ponta Delgada, Açores, Portugal
| | - Tiago Nunes da Silva
- Serviço de Endocrinologia e Diabetes, Hospital Garcia de Orta (EPE), Av. Torrado da Silva, 2851-951 Almada, Setúbal, Portugal
| | - Ana Teresa Bernardo
- Serviço de Cirurgia Geral, Hospital do Divino Espírito Santo de Ponta Delgada (EPER), Av. D. Manuel I, 9500-370 Ponta Delgada, Açores, Portugal
| | - Rui César
- Serviço de Endocrinologia e Nutrição, Hospital do Divino Espírito Santo de Ponta Delgada (EPER), Av. D. Manuel I, 9500-370 Ponta Delgada, Açores, Portugal
| | - Henrique Vara Luiz
- Serviço de Endocrinologia e Diabetes, Hospital Garcia de Orta (EPE), Av. Torrado da Silva, 2851-951 Almada, Setúbal, Portugal
| | - Karel Pacak
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver NICHD, NIH, Building 10 CRC 1E-3140 10 Center Drive MSC-1109, Bethesda, MD 20892-1109, USA
| | - Luísa Mota-Vieira
- Unidade de Genética e Patologia Moleculares, Hospital do Divino Espírito Santo de Ponta Delgada (EPER), Av. D. Manuel I, 9500-370 Ponta Delgada, Açores, Portugal
- Biosystems & Integrative Sciences Institute (BioISI), Faculty of Sciences, University of Lisbon, Lisbon, Portugal
- Instituto Gulbenkian de Ciência, Oeiras, Portugal
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Alrezk R, Suarez A, Tena I, Pacak K. Update of Pheochromocytoma Syndromes: Genetics, Biochemical Evaluation, and Imaging. Front Endocrinol (Lausanne) 2018; 9:515. [PMID: 30538672 PMCID: PMC6277481 DOI: 10.3389/fendo.2018.00515] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Accepted: 08/16/2018] [Indexed: 12/12/2022] Open
Abstract
Pheochromocytomas and paragangliomas (PCCs/PGLs) are rare commonly benign neuroendocrine tumors that share pathology features and clinical behavior in many cases. While PCCs are chromaffin-derived tumors that arise within the adrenal medulla, PGLs are neural-crest-derived tumors that originate at the extraadrenal paraganglia. Pheochromocytoma-paraganglioma (PPGL) syndromes are rapidly evolving entities in endocrinology and oncology. Discoveries over the last decade have significantly improved our understanding of the disease. These include the finding of new hereditary forms of PPGL and their associated susceptibility genes. Additionally, the availability of new functional imaging tools and advances in targeted radionuclide therapy have improved diagnostic accuracy and provided us with new therapeutic options. In this review article, we present the most recent advances in this field and provide an update of the biochemical classification that further reflects our understanding of the disease.
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Affiliation(s)
- Rami Alrezk
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, United States
- National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, United States
- Cleveland Clinic, Adrenal Center, Endocrinology and Metabolism Institute, Cleveland, OH, United States
| | - Andres Suarez
- 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
- Provincial Hospital, Castellon, Spain
| | - 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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Abstract
Neuroendocrine tumours (NETs) are a heterogenous group of tumours arising from neuroendocrine cells in several sites around the body. They include tumours of the gastroenteropancreatic system, phaeochromocytoma and paraganglioma and medullary thyroid cancer. In recent years, it has become increasingly apparent that a number of these tumours arise as a result of germline genetic mutations and are inherited in an autosomal dominant pattern. The number of genes implicated is increasing rapidly. Identifying which patients are likely to have a germline mutation enables clinicians to counsel patients adequately about their future disease risk, and allows for earlier detection of at-risk patients through family screening. The institution of screening and surveillance programmes may in turn lead to a major shift in presentation patterns for some of these tumours. In this review, we examine the features which may lead a clinician to suspect that a patient may have an inherited cause of a NET and we outline which underlying conditions should be suspected. We also discuss what type of screening may be appropriate in a variety of situations.
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Affiliation(s)
- Triona O'Shea
- Centre of Endocrinology, William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, Charterhouse Square, London, EC1M 6BQ, UK.
| | - Maralyn Druce
- Centre of Endocrinology, William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, Charterhouse Square, London, EC1M 6BQ, UK
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Eisenhofer G, Klink B, Richter S, Lenders JWM, Robledo M. Metabologenomics of Phaeochromocytoma and Paraganglioma: An Integrated Approach for Personalised Biochemical and Genetic Testing. Clin Biochem Rev 2017; 38:69-100. [PMID: 29332973 PMCID: PMC5759086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The tremendous advances over the past two decades in both clinical genetics and biochemical testing of chromaffin cell tumours have led to new considerations about how these aspects of laboratory medicine can be integrated to improve diagnosis and management of affected patients. With germline mutations in 15 genes now identified to be responsible for over a third of all cases of phaeochromocytomas and paragangliomas, these tumours are recognised to have one of the richest hereditary backgrounds among all neoplasms. Depending on the mutation, tumours show distinct differences in metabolic pathways that relate to or even directly impact clinical presentation. At the same time, there has been improved understanding about how catecholamines are synthesised, stored, secreted and metabolised by chromaffin cell tumours. Although the tumours may not always secrete catecholamines it has become clear that almost all continuously produce and metabolise catecholamines. This has not only fuelled changes in laboratory medicine, but has also assisted in recognition of genotype-biochemical phenotype relationships important for diagnostics and clinical care. In particular, differences in catecholamine and energy pathway metabolomes can guide genetic testing, assist with test interpretation and provide predictions about the nature, behaviour and imaging characteristics of the tumours. Conversely, results of genetic testing are important for guiding how routine biochemical testing should be employed and interpreted in surveillance programmes for at-risk patients. In these ways there are emerging needs for modern laboratory medicine to seamlessly integrate biochemical and genetic testing into the diagnosis and management of patients with chromaffin cell tumours.
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Affiliation(s)
- Graeme Eisenhofer
- Department of Medicine III
- Institute of Clinical Chemistry and Laboratory Medicine and
| | - Barbara Klink
- Institute for Clinical Genetics, Faculty of Medicine, Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Susan Richter
- Institute of Clinical Chemistry and Laboratory Medicine and
| | - Jacques WM Lenders
- Department of Medicine III
- Department of Internal Medicine, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands
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