1
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Imperiale A, Berti V. SDH-related head and neck paragangliomas: Unraveling PET radiomics beyond 18F-FDG. Best Pract Res Clin Endocrinol Metab 2024:101926. [PMID: 39191631 DOI: 10.1016/j.beem.2024.101926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/29/2024]
Abstract
Radiomics revolutionizes medical imaging by providing quantitative analysis that complements traditional qualitative assessments through advanced computational techniques. In this narrative review we have investigated the impact of succinate dehydrogenase (SDH) pathogenic variants on the radiomic profile of 18F-FDG, 18F-DOPA, and 68Ga-DOTA-peptides PET in paragangliomas, focusing on head and neck localizations (HNPGLs). This influence manifests in uptake intensity and textural heterogeneity, revealing a complex radiomic landscape that may reflect specific tumor behaviors and mutation statuses. By combining radiomic analysis with genetic data, we will gain new insights into the relationship between PET imaging features and underlying molecular changes. In the future, we envision an approach integrating macroscopic indices, such as lesion location, size, and SUV, with advanced computer-based algorithms. This comprehensive analysis could facilitate in vivo predictions of SDH pathogenic variants, thereby encouraging genetic testing, and ultimately improving patient outcomes.
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Affiliation(s)
- Alessio Imperiale
- Nuclear Medicine and Molecular Imaging, ICANS, University Hospitals of Strasbourg, University of Strasbourg, Strasbourg, France; IPHC, UMR 7178, CNRS/Unistra, Strasbourg, France.
| | - Valentina Berti
- Nuclear Medicine Unit, Careggi University Hospital, Florence, Italy; Department of Experimental and Clinical Biomedical Sciences 'Mario Serio', Florence University, Florence, Italy.
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2
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Pepponi M, Berti V, Fasciglione E, Montanini F, Canu L, Hubele F, Abenavoli E, Briganti V, Rapizzi E, Charpiot A, Taieb D, Pacak K, Goichot B, Imperiale A. [ 68Ga]DOTATOC PET-derived radiomics to predict genetic background of head and neck paragangliomas: a pilot investigation. Eur J Nucl Med Mol Imaging 2024; 51:2684-2694. [PMID: 38687372 DOI: 10.1007/s00259-024-06735-5] [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: 01/24/2024] [Accepted: 04/23/2024] [Indexed: 05/02/2024]
Abstract
PURPOSE To investigate the [68Ga]DOTATOC PET radiomic profile of head and neck paragangliomas (HNPGLs) and identify radiomic characteristics useful as predictors of succinate dehydrogenase genes (SDHx) pathogenic variants. METHODS Sporadic and SDHx HNPGL patients, who underwent [68Ga]DOTATOC PET/CT, were retrospectively included. HNPGLs were analyzed using LIFEx software, and extracted features were harmonized to correct for batch effects and confronted testing for multiple comparison. Stepwise discriminant analysis was conducted to remove redundancy and identify best discriminating features. ROC analysis was used to define optimal cut-offs. Multivariate decision-tree analysis was performed using CHAID method. RESULTS 34 patients harboring 60 HNPGLs (51 SDHx in 25 patients) were included. Three sporadic and nine SDHx HNPGLs were metastatic. At stepwise discriminant analysis, both GLSZM-Zone Size Non-Uniformity (ZSNU, reflecting tumor heterogeneity) and IB-TLSRE (total lesion somatostatin receptor expression) were independent predictors of genetic status, with 96.4% of lesions and 91.6% of patients correctly classified after cross validation (p < 0.001). Among non-metastatic patients, GLSZM-ZSNU and IB-TLSRE were significantly higher in sporadic than SDHx HNPGLs (p < 0.001). No differences were revealed in metastatic patients. Decision-tree analysis highlights multifocality and IB-TLSRE as useful variables, correctly identifying 6/9 sporadic and 24/25 SDHx patients. Model failed to classify one SDHA and three sporadic patients (2 metastatic). CONCLUSION Radiomics features GLSZM-ZSNU and IB-TLSRE appear to reflect HNPGLs SDHx status and tumor behavior (metastatic vs. non-metastatic). If validated, especially IB-TLSRE might represent a simple and time-efficient radiomic index for SDHx variants early screening and prediction of tumor behavior in HNPGL cases.
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Affiliation(s)
- Miriam Pepponi
- Nuclear Medicine and Molecular Imaging, ICANS, University Hospitals of Strasbourg, University of Strasbourg, Strasbourg, France
- Department of Experimental and Clinical Biomedical Sciences 'Mario Serio', University of Florence, Florence, Italy
| | - Valentina Berti
- Department of Experimental and Clinical Biomedical Sciences 'Mario Serio', University of Florence, Florence, Italy
- Nuclear Medicine Unit, Careggi University Hospital, Florence, Italy
| | - Elsa Fasciglione
- Endocrinology, Diabetology, Nutrition, University Hospitals of Strasbourg, Strasbourg University, Strasbourg, France
| | - Flavio Montanini
- Nuclear Medicine Unit, Careggi University Hospital, Florence, Italy
| | - Letizia Canu
- Department of Experimental and Clinical Biomedical Sciences 'Mario Serio', University of Florence, Florence, Italy
- Centro di Ricerca e Innovazione sulle Patologie Surrenaliche, Careggi University Hospital, Florence, Italy
| | - Fabrice Hubele
- Nuclear Medicine and Molecular Imaging, ICANS, University Hospitals of Strasbourg, University of Strasbourg, Strasbourg, France
| | | | | | - Elena Rapizzi
- Department of Experimental and Clinical Biomedical Sciences 'Mario Serio', University of Florence, Florence, Italy
- Centro di Ricerca e Innovazione sulle Patologie Surrenaliche, Careggi University Hospital, Florence, Italy
| | - Anne Charpiot
- Otolaryngology and Maxillofacial Surgery, University Hospitals of Strasbourg, Strasbourg, France
| | - David Taieb
- La Timone University Hospital, CERIMED, Aix-Marseille University, Marseille, France
| | - Karel Pacak
- Eunice Kennedy Shriver NICHD, National Institutes of Health, Bethesda, MD, USA
| | - Bernard Goichot
- Endocrinology, Diabetology, Nutrition, University Hospitals of Strasbourg, Strasbourg University, Strasbourg, France
| | - Alessio Imperiale
- Nuclear Medicine and Molecular Imaging, ICANS, University Hospitals of Strasbourg, University of Strasbourg, Strasbourg, France.
- IPHC, UMR 7178, CNRS/Unistra, Strasbourg, France.
- Médecine Nucléaire et Imagerie Moléculaire, ICANS 17, rue Albert Calmette, Strasbourg, 67093, France.
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3
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Caldarella C, De Risi M, Massaccesi M, Miccichè F, Bussu F, Galli J, Rufini V, Leccisotti L. Role of 18F-FDG PET/CT in Head and Neck Squamous Cell Carcinoma: Current Evidence and Innovative Applications. Cancers (Basel) 2024; 16:1905. [PMID: 38791983 PMCID: PMC11119768 DOI: 10.3390/cancers16101905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2024] [Revised: 05/08/2024] [Accepted: 05/13/2024] [Indexed: 05/26/2024] Open
Abstract
This article provides an overview of the use of 18F-FDG PET/CT in various clinical scenarios of head-neck squamous cell carcinoma, ranging from initial staging to treatment-response assessment, and post-therapy follow-up, with a focus on the current evidence, debated issues, and innovative applications. Methodological aspects and the most frequent pitfalls in head-neck imaging interpretation are described. In the initial work-up, 18F-FDG PET/CT is recommended in patients with metastatic cervical lymphadenectomy and occult primary tumor; moreover, it is a well-established imaging tool for detecting cervical nodal involvement, distant metastases, and synchronous primary tumors. Various 18F-FDG pre-treatment parameters show prognostic value in terms of disease progression and overall survival. In this scenario, an emerging role is played by radiomics and machine learning. For radiation-treatment planning, 18F-FDG PET/CT provides an accurate delineation of target volumes and treatment adaptation. Due to its high negative predictive value, 18F-FDG PET/CT, performed at least 12 weeks after the completion of chemoradiotherapy, can prevent unnecessary neck dissections. In addition to radiomics and machine learning, emerging applications include PET/MRI, which combines the high soft-tissue contrast of MRI with the metabolic information of PET, and the use of PET radiopharmaceuticals other than 18F-FDG, which can answer specific clinical needs.
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Affiliation(s)
- Carmelo Caldarella
- Nuclear Medicine Unit, Department of Radiology and Oncologic Radiotherapy, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (C.C.); (M.D.R.); (L.L.)
| | - Marina De Risi
- Nuclear Medicine Unit, Department of Radiology and Oncologic Radiotherapy, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (C.C.); (M.D.R.); (L.L.)
| | - Mariangela Massaccesi
- Radiation Oncology Unit, Department of Radiology and Oncologic Radiotherapy, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy;
| | - Francesco Miccichè
- Radiation Oncology Unit, Ospedale Isola Tiberina—Gemelli Isola, 00186 Rome, Italy;
| | - Francesco Bussu
- Otorhinolaryngology Operative Unit, Azienda Ospedaliero Universitaria Sassari, 07100 Sassari, Italy;
- Department of Medicine, Surgery and Pharmacy, University of Sassari, 07100 Sassari, Italy
| | - Jacopo Galli
- Otorhinolaryngology Unit, Department of Neurosciences, Sensory Organs and Thorax, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy;
- Section of Otolaryngology, Department of Head-Neck and Sensory Organs, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Vittoria Rufini
- Nuclear Medicine Unit, Department of Radiology and Oncologic Radiotherapy, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (C.C.); (M.D.R.); (L.L.)
- Section of Nuclear Medicine, Department of Radiological Sciences and Hematology, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Lucia Leccisotti
- Nuclear Medicine Unit, Department of Radiology and Oncologic Radiotherapy, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (C.C.); (M.D.R.); (L.L.)
- Section of Nuclear Medicine, Department of Radiological Sciences and Hematology, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
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4
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Zhi Y, Gerhard-Hartmann E, Hartrampf PE, Weich A, Higuchi T, Bley TA, Hackenberg S, Hagen R, Rosenwald A, Scherzad A, Remde H, Fassnacht M, Werner RA, Serfling SE. Somatostatin Receptor-Directed PET/CT Can Differentiate Between Different Subtypes of Head and Neck Paragangliomas. Clin Nucl Med 2023; 48:923-927. [PMID: 37756444 PMCID: PMC10581414 DOI: 10.1097/rlu.0000000000004870] [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: 06/06/2023] [Revised: 08/01/2023] [Indexed: 09/29/2023]
Abstract
BACKGROUND Given their neuroendocrine origin, head and neck paragangliomas (HNPGLs) can be imaged with somatostatin receptor (SSTR)-directed PET/CT. We aimed to determine whether the in vivo PET signal can differentiate between varying HNPGL subtypes. PATIENTS AND METHODS Fourteen patients with HNPGL received pretherapeutic SSTR-PET/CTs using 68 Ga-DOTATOC. Six (42.9%) patients had a jugular paraganglioma (PGL-J), 5 (35.7%) were diagnosed with carotid paraganglioma (PGL-Cs), and the remaining 3 patients (21.4%) had PGL-C with pathogenic SDHx germline variants (PGL-C-SDH). A visual and quantitative assessment of the primary tumor on SSTR-PET was performed, including SUV max and target-to-background ratio (TBR). Quantitative values were then compared between subgroups of patients affected with different HNPGL entities. RESULTS On visual assessment, all primary HNPGLs could be identified on SSTR-PET/CT. Quantification of HNPGL revealed substantially elevated SUV max in PGL-J (101.7 ± 58.5) when compared with PGL-C-SDH (13.4 ± 5.6, P < 0.05), but not when compared with PGL-C (66.7 ± 27.3, P = 0.4; PGL-C vs PGL-C-SDH, P = 0.2). TBR of PGL-J (202.9 ± 82.2), however, further differentiated between PGL-C (95.7 ± 45.4, P < 0.05) and PGL-C-SDH (20.4 ± 12.2, P < 0.01; PGL-C vs PGL-C-SDH, P = 0.3). Moreover, whole-body readout revealed metastases in 2/3 (66.7%) of PGL-C-SDH patients, with a single SSTR-expressing skeletal lesion in one subject and bipulmonary lesions in the other patient. CONCLUSIONS In patients with HNPGL, SSTR-PET/CT identified the primary and metastatic disease and provides substantially elevated TBR, indicating excellent image contrast. PET-based quantification can also differentiate between varying HNPGL subtypes.
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Affiliation(s)
- Yingjun Zhi
- From the Department of Otorhinolaryngology, Plastic, Aesthetic, and Reconstructive Head and Neck Surgery, University Hospital Würzburg
| | - Elena Gerhard-Hartmann
- Institute of Pathology and Comprehensive Cancer Center Mainfranken, Julius-Maximilian University Würzburg
| | | | - Alexander Weich
- Division of Gastroenterology, Department of Internal Medicine II
- NET-Zentrum Würzburg, ENETS Center of Excellence, University Hospital Würzburg, Würzburg, Germany
| | - Takahiro Higuchi
- Department of Nuclear Medicine
- Faculty of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Thorsten A. Bley
- Department of Diagnostic and Interventional Radiology, University Hospital Würzburg, Würzburg
| | - Stephan Hackenberg
- Department of Otorhinolaryngology–Head and Neck Surgery, RWTH Aachen University, Aachen
| | - Rudolf Hagen
- From the Department of Otorhinolaryngology, Plastic, Aesthetic, and Reconstructive Head and Neck Surgery, University Hospital Würzburg
| | - Andreas Rosenwald
- Institute of Pathology and Comprehensive Cancer Center Mainfranken, Julius-Maximilian University Würzburg
| | - Agmal Scherzad
- From the Department of Otorhinolaryngology, Plastic, Aesthetic, and Reconstructive Head and Neck Surgery, University Hospital Würzburg
| | - Hanna Remde
- Division of Endocrinology, Department of Internal Medicine I, University Hospital Würzburg, Würzburg, Germany
| | - Martin Fassnacht
- Division of Endocrinology, Department of Internal Medicine I, University Hospital Würzburg, Würzburg, Germany
| | - Rudolf A. Werner
- Department of Nuclear Medicine
- NET-Zentrum Würzburg, ENETS Center of Excellence, University Hospital Würzburg, Würzburg, Germany
- Johns Hopkins School of Medicine, The Russell H. Morgan Department of Radiology and Radiological Science, Baltimore, MD
| | - Sebastian E. Serfling
- Department of Nuclear Medicine
- NET-Zentrum Würzburg, ENETS Center of Excellence, University Hospital Würzburg, Würzburg, Germany
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5
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Kajal S, Kairo AK, Quadri JA, Sarwar S, Ahmed A, Shamim A, Kakkar A, Shariff A, Kumar R, Thakar A. Can Superoxide Anions Predict the Malignant Potential of Carotid body Tumor? - A Pilot Study. Indian J Otolaryngol Head Neck Surg 2023; 75:1819-1825. [PMID: 37636665 PMCID: PMC10447714 DOI: 10.1007/s12070-023-03623-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Accepted: 02/21/2023] [Indexed: 08/29/2023] Open
Abstract
Currently, there is no consensus on estimating the malignant potential of Carotid Body Tumor (CBT) and the only way to predict a metastatic CBT is through DOTANOC Positron Emission Tomography (PET) scan. There is a well-established correlation between CBT and superoxide anions inside tumor cells. The purpose of this pilot study was to measure superoxide anions inside CBT cells and find if these can be used as marker to predict malignant potential of CBT. The results were also co-related with findings of DOTANOC PET scan retrospectively. The CBT tissue from 10 patients was stained using a fluorogenic dye and superoxide anions were measured by analysis of fluorescent image. The patients were divided into two groups - First group with four patients having potentially malignant CBT based upon clinico-surgical characteristics and second group with the rest of the six patients. It was seen that the superoxide anions were highest in the first group which included patients with metastatic carotid body tumor, patients with multiple paragangliomas and patient with positive family history (p = 0.011). The same patients also had metastasis and multiple tumors detected on DOTANOC PET scan. It was concluded that measuring superoxide anions in excised tumor tissue can be used to estimate malignant potential of CBT and can identify patients who truly require DOTANOC PET scan; without affecting the treatment, as it is an expensive investigation involving ionizing radiation and may not be available in all centres. Supplementary Information The online version contains supplementary material available at 10.1007/s12070-023-03623-6.
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Affiliation(s)
- S Kajal
- Department of Otorhinolaryngology and Head-Neck Surgery, All India Institute of Medical Sciences (AIIMS), New Delhi Delhi, India
| | - Arvind Kumar Kairo
- Department of Otorhinolaryngology and Head-Neck Surgery, All India Institute of Medical Sciences (AIIMS), New Delhi Delhi, India
| | | | - Saba Sarwar
- Department of Anatomy, AIIMS, New Delhi Delhi, India
| | - Anam Ahmed
- Department of Anatomy, AIIMS, New Delhi Delhi, India
| | - Ahmad Shamim
- Department of Nuclear Medicine, AIIMS, New Delhi Delhi, India
| | | | - A Shariff
- Department of Anatomy, AIIMS, New Delhi Delhi, India
| | - Rakesh Kumar
- Department of Otorhinolaryngology and Head-Neck Surgery, All India Institute of Medical Sciences (AIIMS), New Delhi Delhi, India
| | - Alok Thakar
- Department of Otorhinolaryngology and Head-Neck Surgery, All India Institute of Medical Sciences (AIIMS), New Delhi Delhi, India
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6
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Pehlivan UA, Oktay K, Onan HB, Acikalin A, Keser C, Paydas S. Jugular Paraganglioma Presenting with a Tumor Thrombus Extending from Posterior Fossa to Right Atrium and Multiple Skeletal Metastases. Curr Med Imaging 2022; 18:1439-1442. [PMID: 35657048 DOI: 10.2174/1573405618666220602121607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 04/11/2022] [Accepted: 04/19/2022] [Indexed: 01/25/2023]
Abstract
INTRODUCTION Paragangliomas are tumors of neuroendocrine origin, may appear in different localizations, and are related to the autonomic nervous system. Paragangliomas are generally asymptomatic and may rarely appear with adrenergic symptoms, and clinical findings depend on the catecholamines they secrete. Extra-adrenal paragangliomas are mostly benign, like all paragangliomas. Malignancy criteria consist of local recurrence, metastasis after total resection, and presence of distant metastasis during primary diagnosis. CASE PRESENTATION This report presents the case of a 31-year-old man with jugular paraganglioma, multiple skeletal metastases, and a long-segment tumor thrombus. Imaging procedures showed a continuous tumor thrombus extending from the posterior fossa to the right atrium and metastases in C2, T1, T6, T8, L5, and right humerus. Histopathological assessment of the metastasis in C2 identified malignant paraganglioma. Curative surgery was not an option for this patient, hence combined chemotherapy was given. CONCLUSION In cases of malignant paraganglioma with multiple distant metastases, chemotherapy and radiotherapy are feasible treatment methods.
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Affiliation(s)
| | - Kadir Oktay
- Department of Neurosurgery, Çukurova University School of Medicine, Adana, Turkey
| | - Hasan Bilen Onan
- Department of Radiology, Çukurova University School of Medicine, Adana, Turkey
| | - Arbil Acikalin
- Department of Pathology, Çukurova University School of Medicine, Adana, Turkey
| | - Celalet Keser
- Department of Anaesthesiology, Çukurova University School of Medicine, Adana, Turkey
| | - Semra Paydas
- Department of Medical Oncology, Çukurova University School of Medicine, Adana, Turkey
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7
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Kuker R, Wang J, Nagornaya N, Bhatia RG, Quencer R, Serafini A. Ga-68 DOTATATE PET/CT in the Evaluation of Paragangliomas and Other Indeterminate Lesions in the Head and Neck. Indian J Nucl Med 2022; 37:350-358. [PMID: 36817195 PMCID: PMC9930460 DOI: 10.4103/ijnm.ijnm_66_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 06/30/2022] [Accepted: 08/08/2022] [Indexed: 12/03/2022] Open
Abstract
Background and Purpose Paragangliomas (PGLs) are rare neuroendocrine tumors with imaging features that can overlap with other entities. This study hypothesizes that given overexpression of somatostatin receptor (SSTR) 2, PGLs can be differentiated on Ga-68 DOTATATE positron emission tomography/computed tomography (PET/CT) from other benign or malignant lesions. Materials and Methods Ninety-six patients with known tumors of the head and neck who underwent Ga-68 DOTATATE PET/CT from May 2017 to December 2021 were retrospectively reviewed from a single institution. Of these, 43 patients had histopathological confirmation and 66 positive lesions were discovered on PET/CT. For each lesion, the SUV max, the SUV lesion to liver ratio, and the SUV lesion to spleen ratio were analyzed. Results PGLs (n = 37) showed the most intense uptake, and the mean of SUVmax was 69.3 (range 3.7-225.9). Metastatic PGL and metastasis from other neuroendocrine tumors (n = 13) demonstrated intermediate uptake, the mean of SUVmax was 15.16 (range 2.3-40.3). Meningiomas (n = 3) had intermediate uptake, and the mean of SUVmax was 12.37 (range 2.5-19.4). One patient with esthesioneuroblastoma had 5 lesions in the head and neck, and the mean of SUVmax was 18.9 (range 6.9-49.4). Schwannomas (n = 4) had very low uptake, and the mean of SUVmax was 1.75 (range 1.1-2.2). Other rare cases with low uptake included 1 each of osteosarcoma, acinic cell carcinoma, ectopic thyroid tissue, and plasmacytoma, and the mean of SUVmax was 4.75 (range 2.3-6.1). Conclusions Ga-68 DOTATATE PET/CT can be a useful adjunct in differentiating tumors in the head and neck. PGLs demonstrate the highest uptake. Meningioma, esthesioneuroblastoma, and neuroendocrine tumor metastasis have intermediate uptake. Schwannomas and other rare tumors exhibit low uptake.
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Affiliation(s)
- Russ Kuker
- Division of Nuclear Medicine, Department of Radiology, University of Miami Miller School of Medicine/Jackson Memorial Hospital, Miami, FL, USA
| | - Jiaqiong Wang
- Division of Neuroradiology, Department of Radiology, University of Miami Miller School of Medicine/Jackson Memorial Hospital, Miami, FL, USA
| | - Natalya Nagornaya
- Division of Neuroradiology, Department of Radiology, University of Miami Miller School of Medicine/Jackson Memorial Hospital, Miami, FL, USA
| | - Rita G. Bhatia
- Division of Neuroradiology, Department of Radiology, University of Miami Miller School of Medicine/Jackson Memorial Hospital, Miami, FL, USA
| | - Robert Quencer
- Division of Neuroradiology, Department of Radiology, University of Miami Miller School of Medicine/Jackson Memorial Hospital, Miami, FL, USA
| | - Aldo Serafini
- Division of Nuclear Medicine, Department of Radiology, University of Miami Miller School of Medicine/Jackson Memorial Hospital, Miami, FL, USA
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8
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Dodamani MH, Jaiswal SK, Sarathi V, Marfatia H, D'Cruz A, Malhotra G, Hira P, Patil VA, Lila AR, Shah NS, Bandgar TR. Comparison of the Sensitivity of 68Ga-DOTATATE PET/CT with Other Imaging Modalities in Detecting Head and Neck Paraganglioma: Experience from Western India. World J Nucl Med 2022; 21:184-191. [PMID: 36060084 PMCID: PMC9436509 DOI: 10.1055/s-0042-1751030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Background
This study aimed to compare the sensitivity of
68
Ga-DOTATATE positron emission tomography/computed tomography (PET/CT) with other imaging modalities in the detection of head and neck paraganglioma (HNPGL).
Methods
The data of consecutive HNPGL patients (
n
= 34) who had undergone at least
68
Ga-DOTATATE PET/CT and anatomical imaging (contrast-enhanced computed tomography/magnetic resonance imaging [CECT/MRI]) were retrospectively reviewed. The diagnosis of HNPGL (the primary tumor) was confirmed either by histopathology (
n
= 10) or was based on clinical follow-up and correlation of anatomical with functional imaging in whom histopathology was not available (
n
= 24). The sensitivities of
68
Ga DOTATATE PET/CT, 18F-fluorodeoxyglucose positron emission tomography/computed tomography (
18
F-FDG-PET/CT),
131
I-metaiodobenzylguanidine (
131
I-MIBG) scintigraphy, and CECT/MRI for primary HNPGL, associated primary pheochromocytoma + sympathetic paraganglioma (PCC + sPGL), and metastatic lesions were analyzed.
Results
Thirty-four patients (males: 15) [isolated HNPGL: 26, HNPGL + PCC: 04, HNPGL+ sPGL: 03, HNPGL + PCC + sPGL: 01] harboring 50 primary lesions were included. For total lesions,
68
Ga-DOTATATE PET/CT (99.3%) had significantly higher lesion-wise sensitivity than
18
F-FDG PET/CT (81.6%,
p
= 0.0164),
131
I-MIBG (15.2%,
p
≤0.0001), CECT (46.3%,
p
≤ 0.0001) but similar sensitivity as MRI neck (97%,
p
= 0.79). On head-to-head comparison (21 primary HNPGL and 39 metastatic lesions),
68
Ga DOTATATE PET/CT had significantly higher lesion-wise sensitivities for the detection of metastatic (100 vs. 71.9%,
p
= 0.04) and total lesions (100 vs. 77.2%,
p
≤ 0.0001).
Conclusion
68
Ga-DOTATATE PET/CT was the most sensitive imaging modality for the detection of HNPGL and related lesions with significantly higher lesion-wise sensitivities than those of
18
F-FDG PET/CT,
131
I-MIBG, and CECT.
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Affiliation(s)
| | - Sanjeet Kumar Jaiswal
- Department of Endocrinology, Seth G.S. Medical College & KEM Hospital, Mumbai, Maharashtra, India
| | - Vijaya Sarathi
- Department of Endocrinology, Vydehi Institute of Medical Sciences and Research Centre, Bangalore, Karnataka, India
| | - Hetal Marfatia
- Department of ENT, Seth G.S. Medical College and KEM Hospital, Mumbai, Maharashtra, India
| | - Anil D'Cruz
- Department of Head and Neck Oncosurgery, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Gaurav Malhotra
- Department of Nuclear Medicine, Bhabha Atomic Research Centre, Mumbai, Maharashtra, India
| | - Priya Hira
- Department of Radiodiagnosis, Seth G.S. Medical College and KEM Hospital, Mumbai, Maharashtra, India
| | - Virendra A. Patil
- Department of Endocrinology, Seth G.S. Medical College & KEM Hospital, Mumbai, Maharashtra, India
| | - Anurag R. Lila
- Department of Endocrinology, Seth G.S. Medical College & KEM Hospital, Mumbai, Maharashtra, India
| | - Nalini S. Shah
- Department of Endocrinology, Seth G.S. Medical College & KEM Hospital, Mumbai, Maharashtra, India
| | - Tushar R. Bandgar
- Department of Endocrinology, Seth G.S. Medical College & KEM Hospital, Mumbai, Maharashtra, India
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9
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Balaban Genc ZC, Filizoglu N, Ozguven S. Recurrent Glomus Jugulare Tumor Invading the Cerebellum on 68Ga-DOTATATE PET/CT. Clin Nucl Med 2022; 47:e406-e407. [PMID: 35261358 DOI: 10.1097/rlu.0000000000004117] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
ABSTRACT Glomus tumors are rare, slow-growing extra-adrenal paragangliomas of the head and neck. Treatment and prevention of neurological deficits become more difficult as these tumors aggressively grow in size and infiltrate adjacent anatomical structures. Because glomus tumors are paragangliomas of neuroendocrine origin, 68Ga-DOTATATE PET/CT can be used as imaging method in the diagnosis and follow-up. In this case, we presented a recurrent glomus jugulare tumor that invaded to the cerebellum on 68Ga-DOTATATE PET/CT imaging.
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Affiliation(s)
- Zeynep Ceren Balaban Genc
- From the Department of Nuclear Medicine, Marmara University Pendik Training and Research Hospital, Istanbul, Turkey
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10
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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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11
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Ananthapadmanabhan S, Jabbour J, Tseros E, Sivapathasingam V, Smith M, Riffat F, Sritharan N. Operative technique in laryngeal paraganglioma: A case series and literature review. Laryngoscope Investig Otolaryngol 2022; 7:467-475. [PMID: 35434328 PMCID: PMC9008153 DOI: 10.1002/lio2.760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 01/11/2022] [Accepted: 01/31/2022] [Indexed: 11/06/2022] Open
Abstract
Background Methods Results Conclusions Level of Evidence Laryngeal paragangliomas are a rare subset of head and neck neoplasms, of neuroendocrine origin. We present a series of four cases of confirmed laryngeal paragangliomas and discuss our operative technique using coblation‐assisted excision via laryngofissure.
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Affiliation(s)
| | - Joe Jabbour
- Department of Otolaryngology Nepean Hospital Kingswood New South Wales Australia
| | - Evangelos Tseros
- Department of Otolaryngology Nepean Hospital Kingswood New South Wales Australia
| | | | - Mark Smith
- Department of Otolaryngology Nepean Hospital Kingswood New South Wales Australia
- Department of Otolaryngology Westmead Hospital Westmead New South Wales Australia
| | - Faruque Riffat
- Department of Otolaryngology Nepean Hospital Kingswood New South Wales Australia
- Department of Otolaryngology Westmead Hospital Westmead New South Wales Australia
| | - Niranjan Sritharan
- Department of Otolaryngology Nepean Hospital Kingswood New South Wales Australia
- Department of Otolaryngology Westmead Hospital Westmead New South Wales Australia
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12
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Cleere EF, Martin‐Grace J, Gendre A, Sherlock M, O'Neill JP. Contemporary management of paragangliomas of the head and neck. Laryngoscope Investig Otolaryngol 2022; 7:93-107. [PMID: 35155787 PMCID: PMC8823187 DOI: 10.1002/lio2.706] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 10/20/2021] [Accepted: 11/16/2021] [Indexed: 11/24/2022] Open
Abstract
Head and neck paragangliomas (HNPGLs) are rare neuroendocrine tumors typically arising from nonsecretory head and neck parasympathetic ganglia. Historically thought of as aggressive tumors that warranted equally aggressive surgical intervention, evidence has emerged demonstrating that the vast majority of HNPGLs are slow growing and indolent. It is also now recognized that a large proportion of HNPGLs are hereditary with succinate dehydrogenase gene mutations typically implicated. These recent advances have led to significant changes in the way in which clinicians investigate and treat HNPGLs with most now opting for more conservative treatment strategies. However, a proportion of patients present with more aggressive disease and still require nonconservative treatment strategies. Recent studies have sought to determine in which groups of patients the morbidity associated with treatment is justified. We summarize the recent advances in the understanding and management of these tumors and we provide our recommendations regarding the management of HNPGLs.
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Affiliation(s)
- Eoin F. Cleere
- Department of Otolaryngology‐Head and Neck surgeryBeaumont HospitalDublinIreland
- Royal College of Surgeons in IrelandDublinIreland
| | - Julie Martin‐Grace
- Royal College of Surgeons in IrelandDublinIreland
- Department of EndocrinologyBeaumont HospitalDublinIreland
| | - Adrien Gendre
- Department of Otolaryngology‐Head and Neck surgeryBeaumont HospitalDublinIreland
- Royal College of Surgeons in IrelandDublinIreland
| | - Mark Sherlock
- Royal College of Surgeons in IrelandDublinIreland
- Department of EndocrinologyBeaumont HospitalDublinIreland
| | - James P. O'Neill
- Department of Otolaryngology‐Head and Neck surgeryBeaumont HospitalDublinIreland
- Royal College of Surgeons in IrelandDublinIreland
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13
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Athavale A, Singh R, Sahu P. Paraganglioma of external auditory canal: A rare presentation case report. INDIAN JOURNAL OF OTOLOGY 2022. [DOI: 10.4103/indianjotol.indianjotol_20_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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14
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Sachani H, Tripathi M, Madhusudan KS, Semalti K, Shanker S, ArunRaj ST, Bal C. Thoracic Extradural Paraganglioma Localized on 68Ga-DOTANOC PET/CT. Clin Nucl Med 2021; 46:e471-e472. [PMID: 33826566 DOI: 10.1097/rlu.0000000000003643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
ABSTRACT We present the case of a 33-year-old woman with complaints of headache and palpitations with raised urinary catecholamines. Ultrasound of the abdomen was noncontributory, and the patient was referred for 68Ga-DOTANOC PET/CT, which revealed tracer accumulation in the thecal sac/spinal canal at D5-D7 level, suggestive of a thoracic paraganglioma. MRI of the spine subsequently confirmed the presence of an extradural mass in the spinal canal extending from D4 to D8.
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Affiliation(s)
| | | | | | - Kapil Semalti
- Radiodiagnosis, All India Institute of Medical Sciences, New Delhi, India
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15
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Boughdad S, O'Connor A, Cook GJ, Pike L, Connor S, Obholzer R, Warbey V. FDG PET-CT imaging in head and neck paragangliomas: A centre experience. Clin Endocrinol (Oxf) 2021; 95:315-322. [PMID: 33598922 DOI: 10.1111/cen.14446] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Revised: 01/17/2021] [Accepted: 01/31/2021] [Indexed: 11/29/2022]
Abstract
Head and neck paragangliomas (HNPGLs) are rare tumours with ~ 30% genetic mutations, mainly in succinate dehydrogenase (SDHx) genes. The utility of FDG PET-CT in HNPGLs is questioned by recent developments in novel radiotracers. We therefore performed a retrospective study in a single tertiary referral centre to address the utility of FDG PET/CT in HNPGLs. METHODS Clinical data on genetic testing and follow-up were collected for patients who had FDG PET-CT scans from 2004 to 2016. Receiver operator characteristic (ROC) analysis was used to compare standardized uptake values (SUVs), metabolic tumour volume (MTV) and total lesion glycolysis (TLG) between lesions in patients who had a clinically related event: event (+) and those who did not: event (-). Similarly, we compared PET parameters between SDHx+ patients and a control group with low probability of mutation. RESULTS Of 153 HNPGL patients, 73 (29 SDHx+) with 93 FDG-positive lesions were identified: 53.8% of lesions were assessed in a pre-therapeutic setting. In comparison with a reference extracted from clinicoradiological database, FDG PET-CT showed good performance to detect HNPGLs (96.6% accuracy). In this study population, 16 disease progression, 1 recurrence and 1 death were recorded and event (+) patients had lesions with higher SUVmax (p = .03 and p = .02, respectively). Conversely, there were no differences in PET parameters between lesions in SDHx+ patients and controls with low probability of SDHx+ mutations. CONCLUSIONS FDG PET-CT has clinical utility in HNPGLs, mostly before local treatment. There were no significant differences in PET parameters between SDHx patients and a sporadic HNPGL population. However, regardless of SDHx mutation status, a high SUVmax was associated with more clinical events and prompts to a closer follow-up.
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Affiliation(s)
- Sarah Boughdad
- Department of Cancer Imaging, KCL School of Biomedical Engineering and Imaging Sciences, Guy's & St Thomas' Hospitals NHS Foundation Trust, London, UK
- Department of Nuclear Medicine, CHUV, Lausanne, Switzerland
| | - Ann O'Connor
- Department of Otolaryngology, Guys Hospital, London, UK
| | - Gary J Cook
- Department of Cancer Imaging, KCL School of Biomedical Engineering and Imaging Sciences, Guy's & St Thomas' Hospitals NHS Foundation Trust, London, UK
| | - Lucy Pike
- Department of Cancer Imaging, KCL School of Biomedical Engineering and Imaging Sciences, Guy's & St Thomas' Hospitals NHS Foundation Trust, London, UK
| | - Steve Connor
- School of Biomedical Engineering and Imaging Sciences, St Thomas' Hospital, King's College, London, UK
- Department of Radiology, Guy's Hospital, London, UK
| | | | - Victoria Warbey
- Department of Cancer Imaging, KCL School of Biomedical Engineering and Imaging Sciences, Guy's & St Thomas' Hospitals NHS Foundation Trust, London, UK
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16
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Jaiswal SK, Sarathi V, Malhotra G, Hira P, Shah R, Patil VA, Dalvi A, Prakash G, Lila AR, Shah NS, Bandgar T. The utility of 68Ga-DOTATATE PET/CT in localizing primary/metastatic pheochromocytoma and paraganglioma in children and adolescents - a single-center experience. J Pediatr Endocrinol Metab 2021; 34:109-119. [PMID: 33180042 DOI: 10.1515/jpem-2020-0354] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 10/15/2020] [Indexed: 11/15/2022]
Abstract
OBJECTIVES Pediatric pheochromocytoma and paraganglioma (PPGL) are rare tumors with limited data on the diagnostic performance of 68Ga-DOTA(0)-Tyr(3)-octreotate positron emission tomography-computed tomography (68Ga-DOTATATE PET/CT). We have described our experience of 68Ga-DOTATATE PET/CT in overall and von Hippel Lindau (VHL)-associated pediatric PPGL and compared its sensitivity with that of 131I-meta-iodobenzyl-guanidine (131I-MIBG), 18F-fluorodeoxyglucose PET/CT (18F-FDG PET/CT), and contrast-enhanced CT (CECT). METHODS Retrospective evaluation of consecutive PPGL patients (age: ≤20 years), who had undergone at least one functional imaging [131I-MIBG, 18F-FDG PET/CT, and/or 68Ga-DOTATATE PET/CT], was done. Composite of anatomical and all the performed functional imaging scans, image comparator (IC), was considered as the gold standard for sensitivity analysis. RESULTS In a cohort of 32 patients (16 males, age at diagnosis: 16.4 ± 2.68 years), lesion-wise sensitivity of 68Ga-DOTATATE PET/CT (95%) was higher than that of both 18F-FDG-PET/CT (80%, p=0.027) and 131I-MIBG (65%, p=0.0004) for overall lesions, than that of 18F-FDG-PET/CT (100 vs. 67%, p=0.017) for primary PPG, and than that of 131I-MIBG (93 vs. 42%, p=0.0001) for metastases. In the VHL (n=14), subgroup, 68Ga-DOTATATE PET/CT had higher lesion-wise sensitivity (100%) compared to 18F-FDG PET/CT (74%, p=0.045) and 131I-MIBG (64%, p=0.0145). CONCLUSIONS In our pediatric PPGL cohort, overall lesion-wise sensitivity of 68Ga-DOTATATE PET/CT was higher than that of 18F-FDG PET/CT and 131I-MIBG scintigraphy. Hence, we recommend 68Ga-DOTATATE PET/CT as the preferred modality in pediatric PPGL. 68Ga-DOTATATE PET/CT may evolve as a preferred imaging modality for disease surveillance in VHL.
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Affiliation(s)
- Sanjeet Kumar Jaiswal
- Department of Endocrinology, Seth G.S. Medical College & KEM Hospital, Mumbai, Maharashtra, India
| | - Vijaya Sarathi
- Department of Endocrinology, Vydehi Institute of Medical Sciences and Research Center, Bengaluru, Karnataka, India
| | - Gaurav Malhotra
- Department of Nuclear Medicine, Bhabha Atomic Research Centre, Mumbai, Maharashtra, India
| | - Priya Hira
- Department of Radiology, Seth G.S. Medical College & KEM Hospital, Mumbai, Maharashtra, India
| | - Ravikumar Shah
- Department of Endocrinology, Seth G.S. Medical College & KEM Hospital, Mumbai, Maharashtra, India
| | - Virendra A Patil
- Department of Endocrinology, Seth G.S. Medical College & KEM Hospital, Mumbai, Maharashtra, India
| | - Abhay Dalvi
- Department of General Surgery, Seth G.S. Medical College & KEM Hospital, Mumbai, India
| | - Gagan Prakash
- Department of Uro-Oncology, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Anurag R Lila
- Department of Endocrinology, Seth G.S. Medical College & KEM Hospital, Mumbai, Maharashtra, India
| | - Nalini S Shah
- Department of Endocrinology, Seth G.S. Medical College & KEM Hospital, Mumbai, Maharashtra, India
| | - Tushar Bandgar
- Department of Endocrinology, Seth G.S. Medical College & KEM Hospital, Mumbai, Maharashtra, India
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17
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(Radio)Theranostic Patient Management in Oncology Exemplified by Neuroendocrine Neoplasms, Prostate Cancer, and Breast Cancer. Pharmaceuticals (Basel) 2020; 13:ph13030039. [PMID: 32151049 PMCID: PMC7151671 DOI: 10.3390/ph13030039] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Revised: 03/01/2020] [Accepted: 03/03/2020] [Indexed: 12/18/2022] Open
Abstract
The role of nuclear medicine in the management of oncological patients has expanded during last two decades. The number of radiopharmaceuticals contributing to the realization of theranostics/radiotheranostics in the context of personalized medicine is increasing. This review is focused on the examples of targeted (radio)pharmaceuticals for the imaging and therapy of neuroendocrine neoplasms (NENs), prostate cancer, and breast cancer. These examples strongly demonstrate the tendency of nuclear medicine development towards personalized medicine.
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18
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Prospective evaluation of 68Ga-DOTANOC positron emission tomography/computed tomography and 131I-meta-iodobenzylguanidine single-photon emission computed tomography/computed tomography in extra-adrenal paragangliomas, including uncommon primary sites and to define their diagnostic roles in current scenario. Nucl Med Commun 2019; 40:1230-1242. [DOI: 10.1097/mnm.0000000000001096] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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19
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Taïeb D, Jha A, Treglia G, Pacak K. Molecular imaging and radionuclide therapy of pheochromocytoma and paraganglioma in the era of genomic characterization of disease subgroups. Endocr Relat Cancer 2019; 26:R627-R652. [PMID: 31561209 PMCID: PMC7002202 DOI: 10.1530/erc-19-0165] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Accepted: 09/12/2019] [Indexed: 12/13/2022]
Abstract
In recent years, advancement in genetics has profoundly helped to gain a more comprehensive molecular, pathogenic, and prognostic picture of pheochromocytomas and paragangliomas (PPGLs). Newly discovered molecular targets, particularly those that target cell membranes or signaling pathways have helped move nuclear medicine in the forefront of PPGL precision medicine. This is mainly based on the introduction and increasing experience of various PET radiopharmaceuticals across PPGL genotypes quickly followed by implementation of novel radiotherapies and revised imaging algorithms. Particularly, 68Ga-labeled-SSAs have shown excellent results in the diagnosis and staging of PPGLs and in selecting patients for PRRT as a potential alternative to 123/131I-MIBG theranostics. PRRT using 90Y/177Lu-DOTA-SSAs has shown promise for treatment of PPGLs with improvement of clinical symptoms and/or disease control. However, more well-designed prospective studies are required to confirm these findings, in order to fully exploit PRRT's antitumoral properties to obtain the final FDA approval. Such an approval has recently been obtained for high-specific-activity 131I-MIBG for inoperable/metastatic PPGL. The increasing experience and encouraging preliminary results of these radiotherapeutic approaches in PPGLs now raises an important question of how to further integrate them into PPGL management (e.g. monotherapy or in combination with other systemic therapies), carefully taking into account the PPGLs locations, genotypes, and growth rate. Thus, targeted radionuclide therapy (TRT) should preferably be performed at specialized centers with an experienced interdisciplinary team. Future perspectives include the introduction of dosimetry and biomarkers for therapeutic responses for more individualized treatment plans, α-emitting isotopes, and the combination of TRT with other systemic therapies.
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Affiliation(s)
- David Taïeb
- Department of Nuclear Medicine, La Timone University Hospital, CERIMED, Aix-Marseille University, Marseille, France
| | - Abhishek Jha
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA
| | - Giorgio Treglia
- Clinic of Nuclear Medicine and PET/CT Center, Ente Ospedaliero Cantonale, Bellinzona, Switzerland
- Department of Nuclear Medicine and Molecular Imaging, Lausanne University Hospital, Lausanne, Switzerland
- Health Technology Assessment Unit, General Directorate, Ente Ospedaliero Cantonale, Bellinzona, Switzerland
| | - Karel Pacak
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA
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Signorelli F, Piscopo G, Giraud S, Guerriero S, Laborante A, Latronico ME, Chimenti G, Maduri R, Chirchiglia D, Lavano A, Guyotat J, Alessio G, Gesualdo L. Von Hippel-Lindau disease: when neurosurgery meets nephrology, ophthalmology and genetics. J Neurosurg Sci 2019; 63:548-565. [DOI: 10.23736/s0390-5616.17.04153-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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21
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Taïeb D, Hicks RJ, Hindié E, Guillet BA, Avram A, Ghedini P, Timmers HJ, Scott AT, Elojeimy S, Rubello D, Virgolini IJ, Fanti S, Balogova S, Pandit-Taskar N, Pacak K. European Association of Nuclear Medicine Practice Guideline/Society of Nuclear Medicine and Molecular Imaging Procedure Standard 2019 for radionuclide imaging of phaeochromocytoma and paraganglioma. Eur J Nucl Med Mol Imaging 2019; 46:2112-2137. [PMID: 31254038 PMCID: PMC7446938 DOI: 10.1007/s00259-019-04398-1] [Citation(s) in RCA: 201] [Impact Index Per Article: 40.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Accepted: 06/10/2019] [Indexed: 01/11/2023]
Abstract
PURPOSE Diverse radionuclide imaging techniques are available for the diagnosis, staging, and follow-up of phaeochromocytoma and paraganglioma (PPGL). Beyond their ability to detect and localise the disease, these imaging approaches variably characterise these tumours at the cellular and molecular levels and can guide therapy. Here we present updated guidelines jointly approved by the EANM and SNMMI for assisting nuclear medicine practitioners in not only the selection and performance of currently available single-photon emission computed tomography and positron emission tomography procedures, but also the interpretation and reporting of the results. METHODS Guidelines from related fields and relevant literature have been considered in consultation with leading experts involved in the management of PPGL. The provided information should be applied according to local laws and regulations as well as the availability of various radiopharmaceuticals. CONCLUSION Since the European Association of Nuclear Medicine 2012 guidelines, the excellent results obtained with gallium-68 (68Ga)-labelled somatostatin analogues (SSAs) in recent years have simplified the imaging approach for PPGL patients that can also be used for selecting patients for peptide receptor radionuclide therapy as a potential alternative or complement to the traditional theranostic approach with iodine-123 (123I)/iodine-131 (131I)-labelled meta-iodobenzylguanidine. Genomic characterisation of subgroups with differing risk of lesion development and subsequent metastatic spread is refining the use of molecular imaging in the personalised approach to hereditary PPGL patients for detection, staging, and follow-up surveillance.
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Affiliation(s)
- David Taïeb
- Department of Nuclear Medicine, La Timone University Hospital, CERIMED, Aix-Marseille University, 264 rue Saint-Pierre, 13005, Marseille Cedex 05, France.
| | - Rodney J Hicks
- Centre for Cancer Imaging, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Elif Hindié
- Department of Nuclear Medicine, Hôpital Haut-Lévêque, Bordeaux University Hospitals, Pessac, France
| | - Benjamin A Guillet
- Department of Radiopharmacy, La Timone University Hospital, CERIMED, Aix-Marseille University, Marseille, France
| | - Anca Avram
- Nuclear Medicine/Radiology, University of Michigan, Ann Arbor, MI, USA
| | - Pietro Ghedini
- Nuclear Medicine Unit, Medicina Nucleare Metropolitana, University Hospital S.Orsola-Malpighi, Bologna, Italy
| | - Henri J Timmers
- Department of Endocrinology, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands
| | | | - Saeed Elojeimy
- Department of Radiology, University of New Mexico, Albuquerque, NM, USA
| | - Domenico Rubello
- Department of Nuclear Medicine, Radiology, Neuroradiology, Medical Physics, Clinical Laboratory, Microbiology, Pathology, Transfusional Medicine, Santa Maria della Misericordia Hospital, Rovigo, Italy
| | - Irène J Virgolini
- Department of Nuclear Medicine, Medical University Innsbruck, Anichstrasse 35, 6020, Innsbruck, Austria
| | - Stefano Fanti
- Nuclear Medicine Unit, Medicina Nucleare Metropolitana, University Hospital S.Orsola-Malpighi, Bologna, Italy
| | - Sona Balogova
- Department of Nuclear Medicine, Comenius University and St. Elisabeth Oncology Institute, Heydukova 10, 81250, Bratislava, Slovakia
- Department of Nuclear Medicine, Hôpital Tenon Assistance Publique-Hôpitaux de Paris and Sorbonne University, Paris, France
| | - Neeta Pandit-Taskar
- Department of Radiology, Molecular Imaging and Therapy Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Karel Pacak
- Eunice Kennedy Shriver National Institutes of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA
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Leptomeningeal Metastasis in Carotid Body Paraganglioma: Findings on 68Ga DOTANOC PET-CT. Clin Nucl Med 2019; 44:e583-e585. [PMID: 31348087 DOI: 10.1097/rlu.0000000000002744] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Carotid body paragangliomas are mostly benign tumors with very rare propensity to metastasize to lymph nodes, bones, liver, and lungs. Leptomeningeal metastasis from a carotid body paraganglioma is a very rare phenomenon. We describe Ga-DOTANOC PET-CT findings of a 33-year-old man, a known case of metastatic paraganglioma who underwent scan for response assessment to everolimus therapy.
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Tripathy S, Gupta R, Arun Raj ST, Bal C, Shamim SA. Pheochromocytoma: Positive on 131I-MIBG Single-Photon Emission Computed Tomography-Computed Tomography and Negative on 68Ga DOTANOC Positron Emission Tomography-Computed Tomography. Indian J Nucl Med 2019; 34:254-255. [PMID: 31293315 PMCID: PMC6593950 DOI: 10.4103/ijnm.ijnm_166_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Pheochromocytomas are tumors arising from sympathetic lineage-derived cells in adrenal medulla, and 68Ga DOTANOC positron emission tomography-computed tomography (PET-CT) has been found to be superior than 131I MIBG single-photon emission computed tomography-computed tomography (SPECT-CT) for initial localization/diagnosis of the adrenal lesion. We discuss the 68DOTANOC PET-CT and 131I MIBG SPECT-CT findings of a 24-year-old male who presented with clinical and biochemical findings suspicious of pheochromocytoma.
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Affiliation(s)
- Sarthak Tripathy
- Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Ravikant Gupta
- Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, India
| | | | - Chandrasekhar Bal
- Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Shamim Ahmed Shamim
- Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, India
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24
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Kroiss AS. Current status of functional imaging in neuroblastoma, pheochromocytoma, and paraganglioma disease. Wien Med Wochenschr 2018; 169:25-32. [PMID: 30182289 DOI: 10.1007/s10354-018-0658-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 08/12/2018] [Indexed: 01/24/2023]
Abstract
Diagnostic imaging plays an important role in the detection of paraganglioma (PGL), pheochromocytoma (PCC), and neuroblastoma (NB). Anatomic imaging, for example CT or MRI, offers high sensitivity in these neuroendocrine tumors (NET) but only moderate specificity, often associated with difficulties in clearly distinguishing between NET and non-NET. Functional imaging, as in the use of different radioisotopes, is indispensable in oncological imaging. The introduction of PET and PET/CT, respectively, led to a dramatic improvement in both malignant and non-malignant PGL, PCC, and NB, assessing the exact tumor extent. This review gives an overview of functional and anatomical imaging in PGL, PCC, and NB.
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Affiliation(s)
- Alexander Stephan Kroiss
- Department of Nuclear Medicine, Medical University Innsbruck, Anichstraße 35, 6020, Innsbruck, Austria.
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25
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Han S, Suh CH, Woo S, Kim YJ, Lee JJ. Performance of 68Ga-DOTA–Conjugated Somatostatin Receptor–Targeting Peptide PET in Detection of Pheochromocytoma and Paraganglioma: A Systematic Review and Metaanalysis. J Nucl Med 2018; 60:369-376. [DOI: 10.2967/jnumed.118.211706] [Citation(s) in RCA: 93] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Accepted: 07/09/2018] [Indexed: 01/28/2023] Open
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26
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Taïeb D, Pacak K. Molecular imaging and theranostic approaches in pheochromocytoma and paraganglioma. Cell Tissue Res 2018; 372:393-401. [PMID: 29450723 PMCID: PMC7442158 DOI: 10.1007/s00441-018-2791-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Accepted: 01/06/2018] [Indexed: 10/18/2022]
Abstract
Pheochromocytomas and their extra-adrenal counterpart paragangliomas (PGLs; together called PPGLs), belong to the family of neural crest-derived tumors. Given the overexpression of a wide variety of specific targets in PPGLs, it seems that these tumors are optimally suited to be imaged by specific radiopharmaceuticals. Thus, theranostics approaches with somatostatin agonists and antagonists are rapidly evolving in the setting of these tumors and may be considered as the next step in the therapeutic arsenal of metastatic PPGLs.
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Affiliation(s)
- David Taïeb
- Department of Nuclear Medicine, La Timone University Hospital, CERIMED, Aix-Marseille University, 264, rue Saint-Pierre, 13385, Marseille, France.
| | - Karel Pacak
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA
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27
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68Ga-DOTATATE PET–CT imaging in carotid body paragangliomas. Ann Nucl Med 2018; 32:297-301. [DOI: 10.1007/s12149-018-1242-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2018] [Accepted: 02/18/2018] [Indexed: 10/18/2022]
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28
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Taïeb D, Wolf KI, Pacak K. Recent advances in the imaging of pheochromocytomas and paragangliomas. INTERNATIONAL JOURNAL OF ENDOCRINE ONCOLOGY 2017. [DOI: 10.2217/ije-2017-0004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Pheochromocytoma and paraganglioma (PPGL) belong to the family of neural crest cell-derived neoplasms, and can be widely distributed throughout the body. Over the past few years, with respect to these tumors, precision medicine has offered the promise of improved patient care. Through tumor visualization and identification of molecular signatures, nuclear medicine is capable of playing a key role in PPGL precision medicine. 68Ga-labeled somatostatin analogs were found to improve the detection and staging of head and neck paragangliomas, SDHx-related PPGLs and metastatic PPGLs regardless of genetic background. For PPGLs associated with increased kinase signaling or HIF2A mutations, 18F-fluorodihydroxyphenylalanine appears to be the most informative radiopharmaceutical. This review emphasizes the current theranostic approaches and future perspective related to PPGL imaging options.
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Affiliation(s)
- David Taïeb
- Department of Nuclear Medicine, La Timone University Hospital, CERIMED, Aix-Marseille University, 13005 Marseille, France
| | - Katherine I Wolf
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health & Human Development, National Institutes of Health, Bethesda, MD 20892-1109, USA
| | - Karel Pacak
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health & Human Development, National Institutes of Health, Bethesda, MD 20892-1109, USA
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29
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Abstract
Somatostatin receptor PET/CT using (68)Ga-labeled somatostatin analogs, is a mainstay for the evaluation of the somatostatin receptor status in neuroendocrine neoplasms. In addition, the assessment of glucose metabolism by (18)F-FDG PET/CT at diagnosis can overcome probable shortcomings of histopathologic grading. This offers a systematic theranostic approach for the management of neuroendocrine neoplasms, that is, patient selection for the appropriate treatment-surgery, somatostatin analogs, peptide receptor radionuclide therapy, targeted therapies like everolimus and sunitinib, or chemotherapy-and also for therapy response monitoring. Novel targets, for example, the chemokine receptor CXCR4 in higher-grade tumors and glucagon like peptide-1 receptor in insulinomas, appear promising for imaging. Scandium-44 and Copper-64, especially on account of their longer half-life (for pretherapeutic dosimetry) and cyclotron production (which favors mass production), might be the potential alternatives to (68)Ga for PET/CT imaging. The future of molecular imaging lies in Radiomics, that is, qualitative and quantitative characterization of tumor phenotypes in correlation with tumor genomics and proteomics, for a personalized cancer management.
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Affiliation(s)
- Harshad R Kulkarni
- THERANOSTICS Center for Molecular Radiotherapy and Molecular Imaging, ENETS Center of Excellence, Zentralklinik Bad Berka, Bad Berka, Germany
| | - Aviral Singh
- THERANOSTICS Center for Molecular Radiotherapy and Molecular Imaging, ENETS Center of Excellence, Zentralklinik Bad Berka, Bad Berka, Germany
| | - Richard P Baum
- THERANOSTICS Center for Molecular Radiotherapy and Molecular Imaging, ENETS Center of Excellence, Zentralklinik Bad Berka, Bad Berka, Germany.
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30
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Janssen I, Chen CC, Zhuang Z, Millo CM, Wolf KI, Ling A, Lin FI, Adams KT, Herscovitch P, Feelders RA, Fojo AT, Taieb D, Kebebew E, Pacak K. Functional Imaging Signature of Patients Presenting with Polycythemia/Paraganglioma Syndromes. J Nucl Med 2017; 58:1236-1242. [PMID: 28336782 DOI: 10.2967/jnumed.116.187690] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Accepted: 02/10/2017] [Indexed: 01/08/2023] Open
Abstract
Pheochromocytoma/paraganglioma (PPGL) syndromes associated with polycythemia have previously been described in association with mutations in the von Hippel-Lindau gene. Recently, mutations in the prolyl hydroxylase gene (PHD) 1 and 2 and in the hypoxia-inducible factor 2 α (HIF2A) were also found to be associated with multiple and recurrent PPGL. Such patients also presented with PPGL and polycythemia, and later on, some presented with duodenal somatostatinoma. In additional patients presenting with PPGL and polycythemia, no further mutations have been discovered. Because the functional imaging signature of patients with PPGL-polycythemia syndromes is still unknown, and because these tumors (in most patients) are multiple, recurrent, and metastatic, the goal of our study was to assess the optimal imaging approach using 4 different PET radiopharmaceuticals and CT/MRI in these patients. Methods: Fourteen patients (10 women, 4 men) with confirmed PPGL and polycythemia prospectively underwent 68Ga-DOTATATE (13 patients), 18F-FDG (13 patients), 18F-fluorodihydroxyphenylalanine (18F-FDOPA) (14 patients), 18F-fluorodopamine (18F-FDA) (11 patients), and CT/MRI (14 patients). Detection rates of PPGL lesions were compared between all imaging studies and stratified between the underlying mutations. Results:18F-FDOPA and 18F-FDA PET/CT showed similar combined lesion-based detection rates of 98.7% (95% confidence interval [CI], 92.7%-99.8%) and 98.3% (95% CI, 90.9%-99.7%), respectively. The detection rates for 68Ga-DOTATATE (35.3%; 95% CI, 25.0%-47.2%), 18F-FDG (42.3; 95% CI, 29.9%-55.8%), and CT/MRI (60.3%; 95% CI, 48.8%-70.7%) were significantly lower (P < 0.01), irrespective of the mutation status. Conclusion:18F-FDOPA and 18F-FDA are superior to 18F-FDG, 68Ga-DOTATATE, and CT/MRI and should be the radiopharmaceuticals of choice in this rare group of patients.
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Affiliation(s)
- Ingo Janssen
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland.,Department of Radiology and Nuclear Medicine, Section of Nuclear Medicine, University Hospital Schleswig Holstein, Lübeck, Germany
| | - Clara C Chen
- Nuclear Medicine Division, Radiology & Imaging Sciences, National Institutes of Health, Bethesda, Maryland
| | - Zhenping Zhuang
- Surgical Neurology Branch, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland
| | - Corina M Millo
- Positron Emission Tomography Department, National Institutes of Health, Bethesda, Maryland
| | - Katherine I Wolf
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland
| | - Alexander Ling
- Radiology and Imaging Sciences, National Institutes of Health Clinical Center, Bethesda, Maryland
| | - Frank I Lin
- Cancer Imaging Program, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Karen T Adams
- Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland
| | - Peter Herscovitch
- Positron Emission Tomography Department, National Institutes of Health, Bethesda, Maryland
| | - Richard A Feelders
- Division of Endocrinology, Department of Internal Medicine, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Antonio T Fojo
- Endocrine Oncology Branch, National Cancer Institute, Bethesda, Maryland
| | - David Taieb
- Department of Nuclear Medicine, La Timone University Hospital, CERIMED, Aix-Marseille University, Marseille, France; and
| | - Electron Kebebew
- Center for Cancer Research, National Cancer Institute, 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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Long Distance Endovascular Growth of Jugulotympanic Paraganglioma Evident in 68Ga-DOTATATE PET but Concealed on CT. Clin Nucl Med 2017; 42:135-137. [DOI: 10.1097/rlu.0000000000001476] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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32
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Tripathy S, Mukherjee A, Singh CA, Jat B, Bal C, Shamim SA. Glomus Tumor of the Larynx: A Rare Synchronous Paraganglioma in a Patient with Bilateral Carotid Body Tumor Detected on 68Ga-DOTANOC PET/CT. Indian J Nucl Med 2017; 32:241-242. [PMID: 28680217 PMCID: PMC5482029 DOI: 10.4103/ijnm.ijnm_163_16] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Paragangliomas are neoplasms arising from extra-adrenal chromaffin tissue. They frequently cause symptoms by overproduction of catecholamines with known predilection to multicentricity. We describe the case of a patient with bilateral carotid body tumor who underwent a baseline 68 Gallium labeled [1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid]-1-NaI3-Octreotide
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Affiliation(s)
- Sarthak Tripathy
- Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Anirban Mukherjee
- Department of Nuclear Medicine, Eastern Diagnostics, Kolkata, West Bengal, India
| | - Chirom A Singh
- Department of Otorhinolaryngology, All India Institute of Medical Sciences, New Delhi, India
| | - Bhinyaram Jat
- Department of Otorhinolaryngology, All India Institute of Medical Sciences, New Delhi, India
| | - Chandrasekhar Bal
- Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Shamim Ahmed Shamim
- Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, India
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33
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Quartuccio N, Caobelli F, Di Mauro F, Cammaroto G. Non-18F-FDG PET/CT in the management of patients affected by HNC: state-of-the-art. Nucl Med Commun 2016; 37:891-8. [PMID: 27139114 DOI: 10.1097/mnm.0000000000000530] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
PET/computed tomography with F-fluorodeoxyglucose is considered a powerful molecular imaging technique that can provide useful information in the management of patients affected by head and neck cancer. However, misleading findings have been reported because of nonspecific uptake caused by peritumoural inflammation and physiologic changes in nonmalignant tissues in the head and neck region. More specific β-emitting tracers have been introduced that can track other pathological processes. We aimed to review the existing literature performing the search until June 2015 on non-F-fluorodeoxyglucose PET tracers in head and neck cancer to highlight their role in clinical practice.
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Affiliation(s)
- Natale Quartuccio
- aWolfson Molecular Imaging Centre, University of Manchester, Manchester, UK bDepartment of Nuclear Medicine, Hannover Medical School, Hanover, Germany cDepartment of Nuclear Medicine, Universitätsspital Basel, Basel, Switzerland dNuclear Medicine Unit, Department of Biomedical Sciences and Morphologic and Functional Images eDepartment of Otorhinolaryngology, University of Messina, Messina fYoung Executive Committee of the Italian Association of Nuclear Medicine (AIMN), Milan, Italy
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Cammaroto G, Quartuccio N, Sindoni A, Di Mauro F, Caobelli F. The role of PET/CT in the management of patients affected by head and neck tumors: a review of the literature. Eur Arch Otorhinolaryngol 2016; 273:1961-73. [PMID: 25971995 DOI: 10.1007/s00405-015-3651-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2015] [Accepted: 05/06/2015] [Indexed: 02/07/2023]
Abstract
The management of head and neck tumor (HNSCC) has been changing over the years, especially due to the aid of imaging techniques that help physicians to attain a correct diagnosis. These techniques represent a valuable tool to help tailor treatment and during follow-up of patients affected by malignancies. The aim of this review is to summarize the results of the most recent and relevant studies about the use of PET imaging in HNSCCs. This review is divided into six chapters: (1) The role of PET/CT in the pre-treatment phase; (2) PET/CT and radiotherapy planning; (3) PET/CT in the post-treatment setting; (4) PET/CT and SUVmax for prediction of prognosis; (5) miscellanea on the utility of PET in specific HNSCCs; (6) non-FDG PET tracers used in HNSCC. Promising results have been obtained so far. Despite the encouraging outcomes, more investigations are needed to warrant the value of this technique, especially in the pre-treatment setting.
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Affiliation(s)
- Giovanni Cammaroto
- Department of Otorhinolaryngology, University of Messina, Via Consolare Valeria 1, 98100, Messina, Italy.
| | - Natale Quartuccio
- Nuclear Medicine Unit, Department of Biomedical Sciences and Morphologic and Functional Images, University of Messina, Messina, Italy
| | - Alessandro Sindoni
- Nuclear Medicine Unit, Department of Biomedical Sciences and Morphologic and Functional Images, University of Messina, Messina, Italy
| | - Francesca Di Mauro
- Nuclear Medicine Unit, Department of Biomedical Sciences and Morphologic and Functional Images, University of Messina, Messina, Italy
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Deb S, Iseli TA, Wong T, Phal PM. Imaging characteristics of nodal metastases in paraganglioma, ameloblastoma and olfactory neuroblastoma: case reports and literature review. BJR Case Rep 2016; 2:20150096. [PMID: 30459963 PMCID: PMC6243361 DOI: 10.1259/bjrcr.20150096] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2015] [Revised: 02/19/2016] [Accepted: 02/23/2016] [Indexed: 12/17/2022] Open
Abstract
Paraganglioma, ameloblastoma and olfactory neuroblastoma are uncommon primary head and neck tumours. When nodal metastases from these tumours occur, they may present later than and with different imaging characteristics compared with squamous cell carcinoma (SCC), demonstrating appearances similar to the primary tumour type rather than features typical of metastatic nodal SCC. We present three cases in which imaging characteristics of nodal metastases in paraganglioma, ameloblastoma and olfactory neuroblastoma mimicked the primary tumour and discuss their implications for clinicoradiological follow-up.
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Affiliation(s)
- Smita Deb
- Department of Surgery, Royal Melbourne Hospital, University of Melbourne, Melbourne, VIC, Australia
| | - Tim Anton Iseli
- Department of Surgery, Royal Melbourne Hospital, University of Melbourne, Melbourne, VIC, Australia
| | - Timothy Wong
- Department of Surgery, Royal Melbourne Hospital, University of Melbourne, Melbourne, VIC, Australia
| | - Pramit M Phal
- Department of Radiology, Royal Melbourne Hospital, University of Melbourne, Melbourne, VIC, Australia
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36
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Janssen I, Chen CC, Millo CM, Ling A, Taieb D, Lin FI, Adams KT, Wolf KI, Herscovitch P, Fojo AT, Buchmann I, Kebebew E, Pacak K. PET/CT comparing (68)Ga-DOTATATE and other radiopharmaceuticals and in comparison with CT/MRI for the localization of sporadic metastatic pheochromocytoma and paraganglioma. Eur J Nucl Med Mol Imaging 2016; 43:1784-91. [PMID: 26996779 DOI: 10.1007/s00259-016-3357-x] [Citation(s) in RCA: 111] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2015] [Accepted: 02/26/2016] [Indexed: 01/10/2023]
Abstract
PURPOSE Pheochromocytomas/paragangliomas (PPGLs) and their metastases are tumors that predominantly express somatostatin receptor 2 (SSR2). (68)Ga-DOTA(0)-Tyr(3)-octreotate ((68)Ga-DOTATATE) is a PET radiopharmaceutical with both high and selective affinity for SSRs. The purpose of this study was to evaluate the utility of (68)Ga-DOTATATE in comparison with other specific and nonspecific radiopharmaceuticals recommended in the current guidelines for the localization of metastatic sporadic PPGL by PET/CT. METHODS This prospective study included 22 patients (15 men, 7 women; aged 50.0 ± 13.9 years) with confirmed metastatic PPGL, a negative family history for PPGL, and negative genetic testing, who underwent (68)Ga-DOTATATE, (18)F-fluoro-2-deoxy-D-glucose ((18)F-FDG) PET/CT, and CT/MRI. Only 12 patients underwent an additional (18)F-fluorodihydroxyphenylalanine ((18)F-FDOPA) PET/CT scan and only 11 patients underwent an additional (18)F-fluorodopamine ((18)F-FDA) PET/CT scan. The rates of detection of metastatic lesions were compared among all the imaging studies. A composite of all functional and anatomical imaging studies served as the imaging comparator. RESULTS (68)Ga-DOTATATE PET/CT showed a lesion-based detection rate of 97.6 % (95 % confidence interval, CI, 95.8 - 98.7 %). (18)F-FDG PET/CT, (18)F-FDOPA PET/CT, (18)F-FDA PET/CT, and CT/MRI showed detection rates of 49.2 % (CI 44.5 - 53.6 %; p < 0.01), 74.8 % (CI 69.0 - 79.9 %); p < 0.01), 77.7 % (CI 71.5 - 82.8 %; p < 0.01), and 81.6 % (CI 77.8 - 84.8 %; p < 0.01), respectively. CONCLUSION The results of this study demonstrate the superiority of (68)Ga-DOTATATE PET/CT in the localization of sporadic metastatic PPGLs compared to all other functional and anatomical imaging modalities, and suggest modification of future guidelines towards this new imaging modality.
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Affiliation(s)
- Ingo Janssen
- Program in Adult and Reproductive Endocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Building 10, CRC, Room 1E-3140, 10 Center Drive MSC-1109, Bethesda, MD, 20892, USA.,Department of Radiology and Nuclear Medicine, Section of Nuclear Medicine, University Hospital Schleswig Holstein, Campus Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Germany
| | - Clara C Chen
- Nuclear Medicine Division, Radiology & Imaging Sciences, National Institutes of Health Clinical Center, Bethesda, MD, 20892, USA
| | - Corina M Millo
- Positron Emission Tomography Department, National Institutes of Health Clinical Center, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Alexander Ling
- Radiology and Imaging Sciences, National Institutes of Health Clinical Center, Bethesda, MD, 20892, USA
| | - David Taieb
- Department of Nuclear Medicine, La Timone University Hospital, CERIMED, Aix-Marseille University, Marseille, France
| | - Frank I Lin
- Cancer Imaging Program, National Cancer Institute, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Karen T Adams
- Program in Adult and Reproductive Endocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Building 10, CRC, Room 1E-3140, 10 Center Drive MSC-1109, Bethesda, MD, 20892, USA
| | - Katherine I Wolf
- Program in Adult and Reproductive Endocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Building 10, CRC, Room 1E-3140, 10 Center Drive MSC-1109, Bethesda, MD, 20892, USA
| | - Peter Herscovitch
- Positron Emission Tomography Department, National Institutes of Health Clinical Center, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Antonio T Fojo
- Endocrine Oncology Branch, National Cancer Institute, Bethesda, MD, 20892, USA
| | - Inga Buchmann
- Department of Radiology and Nuclear Medicine, Section of Nuclear Medicine, University Hospital Schleswig Holstein, Campus Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Germany
| | - Electron Kebebew
- Center for Cancer Research, National Cancer Institute, Bethesda, MD, 20892, USA
| | - Karel Pacak
- Program in Adult and Reproductive Endocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Building 10, CRC, Room 1E-3140, 10 Center Drive MSC-1109, Bethesda, MD, 20892, USA.
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Abstract
Paragangliomas of the head and neck are rare vascular skull-base tumors derived from the paraganglionic system with an estimated incidence of 1:30,000 accounting for 3% of all paragangliomas. The most common paraganglioma locations of the head and neck in descending order are the carotid body, jugular, tympanic, and vagal paragangliomas. This article discusses the clinical characterics, normal anatamy, imaging findings and protocols, pathology, staging, and differential diagnosis for paragangliomas of the head and neck.
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38
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Jain TK, Basher RK, Shukla J, Bhattacharya A, Prakash M, Mittal BR. Ga-68 DOTA-NOC PET/CT for the Detection of Residual/Recurrence in a Rare Case of Sacral Spinal Canal Paraganglioma. World J Nucl Med 2016; 15:71-2. [PMID: 26912986 PMCID: PMC4729023 DOI: 10.4103/1450-1147.167575] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- Tarun Kumar Jain
- Department of Nuclear Medicine and PET, Postgraduate Institute of Medical Education and Research, Chandigarh, Punjab and Haryana, India
| | - Rajender Kumar Basher
- Department of Nuclear Medicine and PET, Postgraduate Institute of Medical Education and Research, Chandigarh, Punjab and Haryana, India
| | - Jaya Shukla
- Department of Nuclear Medicine and PET, Postgraduate Institute of Medical Education and Research, Chandigarh, Punjab and Haryana, India
| | - Anish Bhattacharya
- Department of Nuclear Medicine and PET, Postgraduate Institute of Medical Education and Research, Chandigarh, Punjab and Haryana, India
| | - Mahesh Prakash
- Department of Radiodiagnosis, Postgraduate Institute of Medical Education and Research, Chandigarh, Punjab and Haryana, India
| | - Bhagwant Rai Mittal
- Department of Nuclear Medicine and PET, Postgraduate Institute of Medical Education and Research, Chandigarh, Punjab and Haryana, India
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Bugalho MJ, Montalvão P, Domingues R, Duarte H. Clinical usefulness of ⁶⁸Ga-DOTA-NOC PET/CT in staging a vagal paraganglioma associated with a novel SDHB mutation. BMJ Case Rep 2016; 2016:bcr-2015-213438. [PMID: 26729832 DOI: 10.1136/bcr-2015-213438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Affiliation(s)
- Maria João Bugalho
- Instituto Português de Oncologia de Lisboa Francisco Gentil EPE, Lisboa, Portugal
| | - Pedro Montalvão
- Instituto Português de Oncologia de Lisboa Francisco Gentil EPE, Lisboa, Portugal
| | - Rita Domingues
- Instituto Português de Oncologia de Lisboa Francisco Gentil EPE, Lisboa, Portugal
| | - Hugo Duarte
- Instituto Português de Oncologia do Porto, Porto, Portugal
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Prospective comparison of 68Ga-DOTATATE and 18F-FDOPA PET/CT in patients with various pheochromocytomas and paragangliomas with emphasis on sporadic cases. Eur J Nucl Med Mol Imaging 2015; 43:1248-57. [DOI: 10.1007/s00259-015-3268-2] [Citation(s) in RCA: 83] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2015] [Accepted: 11/23/2015] [Indexed: 12/25/2022]
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Janssen I, Chen CC, Taieb D, Patronas NJ, Millo CM, Adams KT, Nambuba J, Herscovitch P, Sadowski SM, Fojo AT, Buchmann I, Kebebew E, Pacak K. 68Ga-DOTATATE PET/CT in the Localization of Head and Neck Paragangliomas Compared with Other Functional Imaging Modalities and CT/MRI. J Nucl Med 2015; 57:186-91. [PMID: 26564322 DOI: 10.2967/jnumed.115.161018] [Citation(s) in RCA: 125] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2015] [Accepted: 09/21/2015] [Indexed: 01/04/2023] Open
Abstract
UNLABELLED Pheochromocytomas/paragangliomas overexpress somatostatin receptors, and recent studies have already shown excellent results in the localization of sympathetic succinate dehydrogenase complex, subunit B, mutation-related metastatic pheochromocytomas/paragangliomas using (68)Ga-DOTATATE PET/CT. Therefore, the goal of our study was to assess the clinical utility of this functional imaging modality in parasympathetic head and neck paragangliomas (HNPGLs) compared with anatomic imaging with CT/MRI and other functional imaging modalities, including (18)F-fluorohydroyphenylalanine ((18)F-FDOPA) PET/CT, currently the gold standard in the functional imaging of HNPGLs. METHODS (68)Ga-DOTATATE PET/CT was prospectively performed in 20 patients with HNPGLs. All patients also underwent (18)F-FDOPA PET/CT, (18)F-FDG PET/CT, and CT/MRI, with 18 patients also undergoing (18)F-fluorodopamine ((18)F-FDA) PET/CT. (18)F-FDOPA PET/CT and CT/MRI served as the imaging comparators. RESULTS Thirty-eight lesions in 20 patients were detected, with (18)F-FDOPA PET/CT identifying 37 of 38 and CT/MRI identifying 23 of 38 lesions (P < 0.01). All 38 and an additional 7 lesions (P = 0.016) were detected on (68)Ga-DOTATATE PET/CT. Significantly fewer lesions were identified by (18)F-FDG PET/CT (24/38, P < 0.01) and (18)F-FDA PET/CT (10/34, P < 0.01). CONCLUSION (68)Ga-DOTATATE PET/CT identified more lesions than other imaging modalities. With the results of the present study, and the increasing availability and use of DOTA analogs in the therapy of neuroendocrine tumors, we expect that (68)Ga-DOTATATE PET/CT will become the preferred functional imaging modality for HNPGLs in the near future.
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Affiliation(s)
- Ingo Janssen
- Program in Adult and Reproductive Endocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland Section of Nuclear Medicine, Department of Radiology and Nuclear Medicine, University Hospital Schleswig Holstein, Lübeck, Germany
| | - Clara C Chen
- Nuclear Medicine Division, Radiology & Imaging Sciences, Warren Grant Magnuson Clinical Center, National Institutes of Health, Bethesda, Maryland
| | - David Taieb
- Department of Nuclear Medicine, La Timone University Hospital, CERIMED, Aix-Marseille University, Marseille, France
| | - Nicholas J Patronas
- Section of Neuroradiology, Radiology and Imaging Sciences, Warren Grant Magnuson Clinical Center, National Institutes of Health, Bethesda, Maryland
| | - Corina M Millo
- Positron Emission Tomography Department, Warren Grant Magnuson Clinical Center, National Institutes of Health, Bethesda, Maryland
| | - Karen T Adams
- Program in Adult and Reproductive Endocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland
| | - Joan Nambuba
- Program in Adult and Reproductive Endocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland
| | - Peter Herscovitch
- Positron Emission Tomography Department, Warren Grant Magnuson Clinical Center, National Institutes of Health, Bethesda, Maryland
| | - Samira M Sadowski
- Endocrine Oncology Branch, National Cancer Institute, Bethesda, Maryland; and
| | - Antonio T Fojo
- Center for Cancer Research, National Cancer Institute, Bethesda, Maryland
| | - Inga Buchmann
- Section of Nuclear Medicine, Department of Radiology and Nuclear Medicine, University Hospital Schleswig Holstein, Lübeck, Germany
| | - Electron Kebebew
- Endocrine Oncology Branch, National Cancer Institute, Bethesda, Maryland; and
| | - Karel Pacak
- Program in Adult and Reproductive Endocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland
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Makis W, McCann K, McEwan AJB. The Challenges of Treating Paraganglioma Patients with (177)Lu-DOTATATE PRRT: Catecholamine Crises, Tumor Lysis Syndrome and the Need for Modification of Treatment Protocols. Nucl Med Mol Imaging 2015; 49:223-30. [PMID: 26279696 DOI: 10.1007/s13139-015-0332-6] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2014] [Revised: 02/28/2015] [Accepted: 03/03/2015] [Indexed: 11/24/2022] Open
Abstract
PURPOSE A high percentage of paragangliomas express somatostatin receptors that can be utilized for targeted radioisotope therapy. The aim of this study was to describe and discuss the challenges of treating these tumors with (177)Lu-[DOTA(0),Tyr(3)]octreotate (DOTATATE) radioisotope therapy using established protocols. METHODS AND RESULTS Three paraganglioma patients were treated with 4-5 cycles of (177)Lu-DOTATATE and were evaluated for side effects and response to therapy. Two of the three patients developed severe adverse reactions following their first (177)Lu-DOTATATE treatment. One patient developed a catecholamine crisis and tumor lysis syndrome within hours of treatment, requiring intensive care unit (ICU) support, and another developed a catecholamine crisis 3 days after treatment, requiring hospitalization. The treatment protocols at our institution were subsequently modified by increasing the radioisotope infusion time from 15 to 30 min, as recommended in the literature, to 2-4 h and by reducing the administered dose of (177)Lu-DOTATATE. Subsequent (177)Lu-DOTATATE treatments utilizing the modified protocols were well tolerated, and response to therapy was achieved in all three patients, resulting in significantly improved quality of life. CONCLUSION (177)Lu-DOTATATE is an exciting new therapeutic option in the management of paragangliomas; however, current treatment protocols described in the literature may need to be modified by lengthening the infusion time and/or lowering the initial treatment dose to prevent or reduce the severity of adverse reactions.
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Affiliation(s)
- William Makis
- Department of Diagnostic Imaging, Cross Cancer Institute, 11560 University Ave NW, Edmonton, Alberta T6G 1Z2 Canada
| | - Karey McCann
- Department of Diagnostic Imaging, Cross Cancer Institute, 11560 University Ave NW, Edmonton, Alberta T6G 1Z2 Canada
| | - Alexander J B McEwan
- Department of Diagnostic Imaging, Cross Cancer Institute, 11560 University Ave NW, Edmonton, Alberta T6G 1Z2 Canada
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Succinate dehydrogenase mutation-related paragangliomas: conventional versus PET/CT diagnostic work-up. Nucl Med Commun 2015; 36:657-65. [PMID: 25734542 DOI: 10.1097/mnm.0000000000000297] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Velikyan I. Continued rapid growth in68Ga applications: update 2013 to June 2014. J Labelled Comp Radiopharm 2015; 58:99-121. [DOI: 10.1002/jlcr.3250] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2014] [Revised: 11/13/2014] [Accepted: 11/21/2014] [Indexed: 12/21/2022]
Affiliation(s)
- Irina Velikyan
- Preclinical PET Platform, Department of Medicinal Chemistry; Uppsala University; SE-75183 Uppsala Sweden
- Department of Radiology, Oncology and Radiation Science; Uppsala University; SE-75285 Uppsala Sweden
- PET-Centre, Centre for Medical Imaging; Uppsala University Hospital; SE-75185 Uppsala Sweden
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Taïeb D, Kaliski A, Boedeker CC, Martucci V, Fojo T, Adler JR, Pacak K. Current approaches and recent developments in the management of head and neck paragangliomas. Endocr Rev 2014; 35:795-819. [PMID: 25033281 PMCID: PMC4167435 DOI: 10.1210/er.2014-1026] [Citation(s) in RCA: 105] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Head and neck paragangliomas (HNPGLs) are rare neuroendocrine tumors belonging to the family of pheochromocytoma/paraganglioma neoplasms. Despite advances in understanding the pathogenesis of these tumors, the growth potential and clinical outcome of individual cases remains largely unpredictable. Over several decades, surgical resection has long been the treatment of choice for HNPGLs. However, increasing experience in various forms of radiosurgery has been reported to result in curative-like outcomes, even for tumors localized in the most inaccessible anatomical areas. The emergence of such new therapies challenges the traditional paradigm for the management of HNPGLs. This review will assist and guide physicians who encounter patients with such tumors, either from a diagnostic or therapeutic standpoint. This review will also particularly emphasize current and emerging knowledge in genetics, imaging, and therapeutic options as well as the health-related quality of life for patients with HNPGLs.
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Affiliation(s)
- David Taïeb
- Department of Nuclear Medicine (D.T.), La Timone University Hospital, CERIMED, Aix-Marseille Univ, F-13385 Marseille, France; Department of Radiation Oncology (A.K.), Besançon University Hospital, F-25030 Besançon, France; Department of Otorhinolaryngology/Head and Neck Surgery (C.C.B.), HELIOS Hanseklinikum Stralsund, D-18435 Stralsund, Germany; Department of Otorhinolaryngology/Head and Neck Surgery (C.C.B.), University Hospital, Freiburg, Germany; Program in Reproductive and Adult Endocrinology (V.M., K.P.), Eunice Kennedy Shriver National Institute of Child Health and Human Development and Medical Oncology Branch (T.F.), National Institutes of Health, Bethesda, Maryland 20892; Department of Neurosurgery (J.R.A.), Stanford Hospital and Clinics, Stanford University, Stanford, California 94305
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Kroiss A, Shulkin BL, Uprimny C, Frech A, Gasser RW, Url C, Gautsch K, Madleitner R, Nilica B, Sprinzl GM, Gastl G, Fraedrich G, Virgolini IJ. (68)Ga-DOTATOC PET/CT provides accurate tumour extent in patients with extraadrenal paraganglioma compared to (123)I-MIBG SPECT/CT. Eur J Nucl Med Mol Imaging 2014; 42:33-41. [PMID: 25134670 DOI: 10.1007/s00259-014-2892-6] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2014] [Accepted: 08/04/2014] [Indexed: 01/02/2023]
Abstract
PURPOSE The aim of this study was to compare the accuracy of (123)I-MIBG SPECT/CT with that of (68)Ga-DOTATOC PET/CT for staging extraadrenal paragangliomas (PGL) using both functional and anatomical images (i.e. combined cross-sectional imaging) as the reference standards. METHODS The study included three men and seven women (age range 26 to 73 years) with anatomical and/or histologically proven disease. Three patients had either metastatic head and neck PGL (HNPGL) or multifocal extraadrenal PGL, and seven patients had nonmetastatic extraadrenal disease. Comparative evaluation included morphological imaging with CT, functional imaging with (68)Ga-DOTATOC PET, and (123)I-MIBG imaging. The imaging results were analysed on a per-patient and on a per-lesion basis. RESULTS On a per-patient basis, the detection rate of (68)Ga-DOTATOC PET was 100 %, whereas that of planar (123)I-MIBG imaging was 10.0 % and with SPECT/CT 20.0 % for both nonmetastatic and metastatic/multifocal extraadrenal PGL. On a per-lesion basis, the overall sensitivity of (68)Ga-DOTATOC PET was 100 % (McNemar p < 0.5), that of planar (123)I-MIBG imaging was 3.4 % (McNemar p < 0.001) and that of SPECT/CT was 6.9 % (McNemar p < 0.001). Both (68)Ga-DOTATOC PET and anatomical imaging identified 27 lesions. Planar (123)I-MIBG imaging identified only one lesion, and SPECT/CT two lesions. Two additional lesions were detected by (68)Ga-DOTATOC PET but not by either (123)I-MIBG or CT imaging. CONCLUSION Our analysis in this patient cohort indicated that (68)Ga-DOTATOC PET/CT is superior to (123)I-MIBG SPECT/CT, particularly in head and neck and bone lesions, and provides valuable information for staging extraadrenal PGL, particularly in patients with surgically inoperable tumours or multifocal/malignant disease.
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Affiliation(s)
- Alexander Kroiss
- Department of Nuclear Medicine, Innsbruck Medical University, Anichstrasse 35, 6020, Innsbruck, Austria,
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Huang D, Huang L, Tian J, Sun A, Xu F. Primary paraganglioma located between the thyroid gland and the left common carotid artery: A case report. Oncol Lett 2014; 8:1925-1928. [PMID: 25295074 PMCID: PMC4186629 DOI: 10.3892/ol.2014.2432] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2013] [Accepted: 01/30/2014] [Indexed: 11/06/2022] Open
Abstract
Head and neck paraganglioma is a rare and predominantly asymptomatic tumor. In the present study, an extremely rare case of asymptomatic paraganglioma located between the left common carotid artery and the left thyroid is described. The clinical presentation, cytomorphology and the immunohistochemical characteristics for the diagnosis of head and neck paraganglioma are described. To the best of our knowledge, only two cases of paraganglioma located between the left common carotid artery and the left thyroid have previously been reported.
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Affiliation(s)
- Dihua Huang
- Department of Endocrinology and Metabolism, Shaoxing People's Hospital, Shaoxing Hospital of Zhejiang University, Shaoxing, Zhejiang 312000, P.R. China
| | - Liming Huang
- Department of Breast and Thyroid Surgery, Shaoxing People's Hospital, Shaoxing Hospital of Zhejiang University, Shaoxing, Zhejiang 312000, P.R. China
| | - Jingqi Tian
- Department of Breast and Thyroid Surgery, Shaoxing People's Hospital, Shaoxing Hospital of Zhejiang University, Shaoxing, Zhejiang 312000, P.R. China
| | - Aijing Sun
- Department of Pathology, Shaoxing People's Hospital, Shaoxing Hospital of Zhejiang University, Shaoxing, Zhejiang 312000, P.R. China
| | - Feng Xu
- Department of Breast and Thyroid Surgery, Shaoxing People's Hospital, Shaoxing Hospital of Zhejiang University, Shaoxing, Zhejiang 312000, P.R. China
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