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Magalhaes IPA, Boger BD, Gomes NL, Martins GLP, Bomfim LA, Fagundes GFC, Rocha RS, Coelho FMA, Chambo JL, Latronico AC, Fragoso MCBV, Hoff AO, Mendonca BB, Menezes MR, Almeida MQ. Intraoperative radiofrequency ablation for unresectable abdominal paraganglioma: a case report. Front Endocrinol (Lausanne) 2024; 15:1346052. [PMID: 38686210 PMCID: PMC11056501 DOI: 10.3389/fendo.2024.1346052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 03/22/2024] [Indexed: 05/02/2024] Open
Abstract
For pheochromocytoma and paraganglioma (PPGL), the efficacy of percutaneous ablative therapies in achieving control of metastatic tumors measuring <3 cm had been demonstrated in only few reports, and intraoperative radiofrequency ablation (RFA) of locally invasive primary PPGLs has not been reported. We presented the case of a 31-year-old man who had a 9-cm functioning unresectable PPGL. He was treated with 13 cycles of cytotoxic chemotherapy without objective tumor response, according to the Response Evaluation Criteria in Solid Tumors (RECIST). Subsequently, magnetic resonance imaging revealed a 9.0 × 8.6 × 6.0-cm retroperitoneal mass that extended to the inferior portion of the inferior vena cava, the inferior mesenteric artery, and the infrarenal aorta. Biochemical evaluation demonstrated high level of plasma normetanephrine (20.2 nmol/L, normal range <0.9 nmol/L). Genetic investigation showed the germline pathogenic variant c.1591delC (p. Ser198Alafs*22) in the SDHB gene. I131-metaiodobenzylguanidine scintigraphy was negative and Ga68-dotatate PET-CT scan showed high tumor uptake without distant metastases. On open laparotomy, tumor debulking was not possible. Therefore, intraoperative RFA was performed by a highly experienced team of interventional radiologists. At 12 months after the RFA, the tumor volume decreased from 208 to 45 mL (78%), plasma normetanephrine decreased from 20.2 to 2.6 nmol/L (87%), and the doxazosin dose was reduced from 16 to 8 mg/day. To our best knowledge, this was the first report on intraoperative RFA that markedly reduced the size of a large primary unresectable PPGL, along with clinical and biochemical responses.
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Affiliation(s)
- Isabelle P. A. Magalhaes
- Adrenal Unit, Laboratory of Molecular and Cellular Endocrinology, LIM/25, Division of Endocrinology and Metabolism, Clinics Hospital, University of Sao Paulo Medical School, Sao Paulo, Brazil
| | - Bibiana D. Boger
- Adrenal Unit, Laboratory of Molecular and Cellular Endocrinology, LIM/25, Division of Endocrinology and Metabolism, Clinics Hospital, University of Sao Paulo Medical School, Sao Paulo, Brazil
| | - Nathalia L. Gomes
- Division of Endocrinology, Santa Casa de Belo Horizonte, Belo Horizonte, Brazil
- Department of Internal Medicine, Federal University of Minas Gerais Medical School, Belo Horizonte, Brazil
| | - Guilherme L. P. Martins
- Interventional Radiology, Cancer Institute of São Paulo State (ICESP), University of Sao Paulo Medical School, Sao Paulo, Brazil
| | - Leomarques A. Bomfim
- Radiology Institute InRad, Clinics Hospital, University of Sao Paulo Medical School, Sao Paulo, Brazil
| | - Gustavo F. C. Fagundes
- Adrenal Unit, Laboratory of Molecular and Cellular Endocrinology, LIM/25, Division of Endocrinology and Metabolism, Clinics Hospital, University of Sao Paulo Medical School, Sao Paulo, Brazil
| | - Roberta S. Rocha
- Division of Endocrinology, Santa Casa de Belo Horizonte, Belo Horizonte, Brazil
| | - Fernando M. A. Coelho
- Radiology Institute InRad, Clinics Hospital, University of Sao Paulo Medical School, Sao Paulo, Brazil
| | - Jose L. Chambo
- Division of Urology, Clinics Hospital, University of Sao Paulo Medical School, Sao Paulo, Brazil
| | - Ana Claudia Latronico
- Adrenal Unit, Laboratory of Molecular and Cellular Endocrinology, LIM/25, Division of Endocrinology and Metabolism, Clinics Hospital, University of Sao Paulo Medical School, Sao Paulo, Brazil
| | - Maria Candida B. V. Fragoso
- Adrenal Unit, Laboratory of Hormones and Molecular Genetics LIM/42, Division of Endocrinology and Metabolism, Clinics Hospital, University of Sao Paulo Medical School, Sao Paulo, Brazil
- Division of Endocrine Oncology, Cancer Institute of São Paulo State (ICESP), University of Sao Paulo Medical School, Sao Paulo, Brazil
| | - Ana O. Hoff
- Division of Endocrine Oncology, Cancer Institute of São Paulo State (ICESP), University of Sao Paulo Medical School, Sao Paulo, Brazil
| | - Berenice B. Mendonca
- Adrenal Unit, Laboratory of Hormones and Molecular Genetics LIM/42, Division of Endocrinology and Metabolism, Clinics Hospital, University of Sao Paulo Medical School, Sao Paulo, Brazil
| | - Marcos R. Menezes
- Interventional Radiology, Cancer Institute of São Paulo State (ICESP), University of Sao Paulo Medical School, Sao Paulo, Brazil
| | - Madson Q. Almeida
- Adrenal Unit, Laboratory of Molecular and Cellular Endocrinology, LIM/25, Division of Endocrinology and Metabolism, Clinics Hospital, University of Sao Paulo Medical School, Sao Paulo, Brazil
- Division of Endocrine Oncology, Cancer Institute of São Paulo State (ICESP), University of Sao Paulo Medical School, Sao Paulo, Brazil
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Stojanovic N, Ukenenye E, Khan A, Gunsburg D. A Case Report and Literature Review of Pheochromocytoma Without Tachycardia. Cureus 2024; 16:e57643. [PMID: 38707146 PMCID: PMC11070207 DOI: 10.7759/cureus.57643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/03/2024] [Indexed: 05/07/2024] Open
Abstract
This case report highlights a 47-year-old woman with an adrenal incidentaloma and a history of polysubstance abuse, finally diagnosed with pheochromocytoma. Characterized by episodic hypertension, headaches, and palpitations, pheochromocytoma is a rare condition with potential complications like uncontrolled hypertension and heart failure. Remarkably, during her 28-day hospitalization, continuous monitoring revealed no instances of tachycardia or arrhythmias despite multiple symptomatic episodes. This finding aligns with reports that while 50-70% of symptomatic pheochromocytoma patients experience palpitations, only about 20% exhibit detectable tachycardia or arrhythmias. This discrepancy suggests varied individual cardiovascular responses to catecholamine surges, possibly due to differences in catecholamine inactivation rates and receptor sensitivity. This case underscores the complexity of pheochromocytoma symptoms and highlights the need for personalized diagnostic and management strategies. Furthermore, it points to a significant gap in understanding the correlation between palpitations and arrhythmia in pheochromocytoma, indicating a critical area for future research.
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Affiliation(s)
- Nikola Stojanovic
- Medicine, One Brooklyn Health-Brookdale University Hospital and Medical Center, Brooklyn, USA
| | - Emmanuel Ukenenye
- Internal Medicine, One Brooklyn Health-Brookdale University Hospital and Medical Center, Brooklyn, USA
| | - Abdullah Khan
- Cardiology, One Brooklyn Health-Brookdale University Hospital and Medical Center, Brooklyn, USA
| | - David Gunsburg
- Cardiology, One Brooklyn Health-Brookdale University Hospital and Medical Center, Brooklyn, USA
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3
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Kocabaş M, Can M, Karaköse M, Esen HH, Kulaksizoğlu M, Karakurt F. Expression of endocan and vascular endothelial growth factor and their correlation with histopathological prognostic parameters in pheochromocytoma. Endocrine 2023; 82:638-645. [PMID: 37596456 DOI: 10.1007/s12020-023-03489-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 08/08/2023] [Indexed: 08/20/2023]
Abstract
OBJECTIVE Endocan and vascular endothelial growth factor (VEGF) are markers expressed in various cancer types that are highly vascular, and they have prognostic significance for these cancers. In this study, we aimed to show the expression of endocan and VEGF in pheochromocytoma tumor tissues and to evaluate their correlations with histopathological parameters. MATERIAL AND METHODS Thirty-eight patients who had been operated for pheochromocytoma were included in the study. As the control group, 28 subjects whose specimens contained normal adrenal medulla tissue were included. The formalin-fixed paraffin-embedded specimens of pheochromocytoma patients were evaluated for Pheochromocytoma of the Adrenal gland Scaled Score (PASS). Sections were then stained for immunohistochemical analysis. The degree of endocan and VEGF positivity was determined by the proportion of stained cells on a negative to strong scale. RESULTS Endocan (p < 0.001) and VEGF (p = 0.004) expressions were found to be significantly higher in the pheochromocytoma group than in the control group. In the pheochromocytoma group, total PASS score (r = 0.714; p < 0.001) and most of the PASS score components were positively correlated with the level of endocan expression. Median Ki-67 index (p = 0.010), total PASS score (p < 0.001), tumor cell spindling (p = 0.048), and nuclear pleomorphism (p = 0.030) were higher in pheochromocytoma with VEGF expression than in those without. CONCLUSION If our findings are supported by studies with a larger sample size, we think that endocan has the potential to be used both as a tumor marker and in predicting malignancy potential in patients with pheochromocytoma, and that the detection of VEGF expression in these tumors is also associated with an increase in malignancy potential.
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Affiliation(s)
- Muhammet Kocabaş
- Department of Internal Medicine, Division of Endocrinology and Metabolism, Tokat State Hospital, Tokat, Turkey
| | - Mustafa Can
- Department of Internal Medicine, Division of Endocrinology and Metabolism, Muş State Hospital, Muş, Turkey.
| | - Melia Karaköse
- Department of Internal Medicine, Division of Endocrinology and Metabolism, Faculty of Medicine, Necmettin Erbakan University, Konya, Turkey
| | - Hacı Hasan Esen
- Department of Pathology, Faculty of Medicine, Necmettin Erbakan University, Konya, Turkey
| | - Mustafa Kulaksizoğlu
- Department of Internal Medicine, Division of Endocrinology and Metabolism, Faculty of Medicine, Necmettin Erbakan University, Konya, Turkey
| | - Feridun Karakurt
- Department of Internal Medicine, Division of Endocrinology and Metabolism, Faculty of Medicine, Necmettin Erbakan University, Konya, Turkey
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de la Fouchardière C, Haissaguerre M, Decaussin-Petrucci M, Renaudin K, Deschamps F, Mirallié E, Murez T, Pattou F, Rocher L, Savoie PH, Faron M, Taieb D, Tabarin A, Bertherat J, Gimenez-Roqueplo AP, Amar L, Baudin E, Libé R. [French recommendations for malignant pheochromocytomas and paragangliomas by the national ENDOCAN-COMETE network]. Bull Cancer 2023; 110:1063-1083. [PMID: 37573200 DOI: 10.1016/j.bulcan.2023.06.002] [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: 12/22/2022] [Revised: 05/22/2023] [Accepted: 06/05/2023] [Indexed: 08/14/2023]
Abstract
Pheochromocytomas and paragangliomas are rare neuroendocrine tumors, developed respectively in the adrenal medulla and in extra-adrenal locations. Their malignancy is defined by the presence of distant metastases. Forty percent of them are inherited and can be part of different hereditary syndromes. Their management is ensured in France by the multidisciplinary expert centers of the ENDOCAN-COMETE national network "Cancers of the Adrenal gland", certified by the National Cancer Institute and discussed within multidisciplinary team meetings. The diagnostic and therapeutic work-up must be standardized, based on an expert analysis of clinical symptoms, hormonal biological secretions, genetics, morphological and specific metabolic imaging. In the context of a heterogeneous survival sometimes beyond seven to ten years, therapeutic intervention must be justified. This is multidisciplinary and relies on surgery, interventional radiology, external or internal radiotherapy and medical treatments such as sunitinib or dacarbazine and temodal chemotherapy. The personalized approach based on functional imaging fixation status and genetics is progressing despite the extreme rarity of this disease.
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Affiliation(s)
| | - Magalie Haissaguerre
- CHU de Bordeaux, hôpital Haut Lévêque, service d'endocrinologie, centre coordonnateur ENDOCAN-COMETE, Pessac, France
| | | | - Karine Renaudin
- CHU de Nantes, hôpital Hôtel-Dieu, anatomo-pathologie, Nantes, France
| | - Fréderic Deschamps
- Gustave-Roussy Cancer Campus, département de radiologie interventionnelle, Villejuif, France
| | - Eric Mirallié
- CHU de Nantes, hôpital Hôtel-Dieu, chirurgie cancérologique, digestive et endocrinienne, Institut des maladies de l'appareil digestif, Nantes, France
| | - Thibaut Murez
- CHU de Montpellier, département d'urologie et transplantation rénale, Montpellier, France
| | - François Pattou
- CHRU de Lille, département de chirurgie endocrinienne et métabolique, Lille, France
| | - Laurence Rocher
- Université Paris-Saclay, BIOMAPS, hôpital Antoine-Béclère, service de radiologie, Clamart, France
| | - Pierre-Henri Savoie
- Hôpital d'instruction des Armées Sainte-Anne, service d'urologie, Toulon, France
| | - Matthieu Faron
- Gustave-Roussy Cancer Campus, service de chirurgie viscérale oncologique, Villejuif, France
| | - David Taieb
- La Timone University Hospital, CERIMED, Aix-Marseille University, département de médecine nucléaire, Marseille, France
| | - Antoine Tabarin
- CHU de Bordeaux, hôpital Haut Lévêque, service d'endocrinologie, centre coordonnateur ENDOCAN-COMETE, Pessac, France
| | - Jérôme Bertherat
- Hôpital Cochin, CHU de Paris-Centre, service d'endocrinologie, centre coordonnateur ENDOCAN-COMETE, Paris, France
| | | | - Laurence Amar
- Hôpital européen Georges-Pompidou, service d'hypertension artérielle, Paris, France
| | - Eric Baudin
- Gustave-Roussy Cancer Campus, service de cancérologie endocrine, centre coordonnateur ENDOCAN-COMETE, Villejuif, France
| | - Rossella Libé
- Hôpital Cochin, CHU de Paris-Centre, service d'endocrinologie, centre coordonnateur ENDOCAN-COMETE, Paris, France.
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Gabiache G, Zadro C, Rozenblum L, Vezzosi D, Mouly C, Thoulouzan M, Guimbaud R, Otal P, Dierickx L, Rousseau H, Trepanier C, Dercle L, Mokrane FZ. Image-Guided Precision Medicine in the Diagnosis and Treatment of Pheochromocytomas and Paragangliomas. Cancers (Basel) 2023; 15:4666. [PMID: 37760633 PMCID: PMC10526298 DOI: 10.3390/cancers15184666] [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: 06/15/2023] [Revised: 09/11/2023] [Accepted: 09/18/2023] [Indexed: 09/29/2023] Open
Abstract
In this comprehensive review, we aimed to discuss the current state-of-the-art medical imaging for pheochromocytomas and paragangliomas (PPGLs) diagnosis and treatment. Despite major medical improvements, PPGLs, as with other neuroendocrine tumors (NETs), leave clinicians facing several challenges; their inherent particularities and their diagnosis and treatment pose several challenges for clinicians due to their inherent complexity, and they require management by multidisciplinary teams. The conventional concepts of medical imaging are currently undergoing a paradigm shift, thanks to developments in radiomic and metabolic imaging. However, despite active research, clinical relevance of these new parameters remains unclear, and further multicentric studies are needed in order to validate and increase widespread use and integration in clinical routine. Use of AI in PPGLs may detect changes in tumor phenotype that precede classical medical imaging biomarkers, such as shape, texture, and size. Since PPGLs are rare, slow-growing, and heterogeneous, multicentric collaboration will be necessary to have enough data in order to develop new PPGL biomarkers. In this nonsystematic review, our aim is to present an exhaustive pedagogical tool based on real-world cases, dedicated to physicians dealing with PPGLs, augmented by perspectives of artificial intelligence and big data.
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Affiliation(s)
- Gildas Gabiache
- Department of Radiology, Rangueil University Hospital, 31400 Toulouse, France (F.-Z.M.)
| | - Charline Zadro
- Department of Radiology, Rangueil University Hospital, 31400 Toulouse, France (F.-Z.M.)
| | - Laura Rozenblum
- Department of Nuclear Medicine, Sorbonne Université, AP-HP, Hôpital La Pitié-Salpêtrière, 75013 Paris, France
| | - Delphine Vezzosi
- Department of Endocrinology, Rangueil University Hospital, 31400 Toulouse, France
| | - Céline Mouly
- Department of Endocrinology, Rangueil University Hospital, 31400 Toulouse, France
| | | | - Rosine Guimbaud
- Department of Oncology, Rangueil University Hospital, 31400 Toulouse, France
| | - Philippe Otal
- Department of Radiology, Rangueil University Hospital, 31400 Toulouse, France (F.-Z.M.)
| | - Lawrence Dierickx
- Department of Nuclear Medicine, IUCT-Oncopole, 31059 Toulouse, France;
| | - Hervé Rousseau
- Department of Radiology, Rangueil University Hospital, 31400 Toulouse, France (F.-Z.M.)
| | - Christopher Trepanier
- New York-Presbyterian Hospital/Department of Radiology, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Laurent Dercle
- New York-Presbyterian Hospital/Department of Radiology, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Fatima-Zohra Mokrane
- Department of Radiology, Rangueil University Hospital, 31400 Toulouse, France (F.-Z.M.)
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Torresan F, Beber A, Schiavone D, Zovato S, Galuppini F, Crimì F, Ceccato F, Iacobone M. Long-Term Outcomes after Surgery for Pheochromocytoma and Sympathetic Paraganglioma. Cancers (Basel) 2023; 15:cancers15112890. [PMID: 37296853 DOI: 10.3390/cancers15112890] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 05/04/2023] [Accepted: 05/15/2023] [Indexed: 06/12/2023] Open
Abstract
BACKGROUND The prognosis of pheochromocytoma and sympathetic paraganglioma (PHEO/sPGL) is difficult to predict at the time of diagnosis and long-term follow-up data are scarce, especially for apparently benign and sporadic variants. The aim of the study was to analyze the long-term outcomes in PHEO/sPGL patients. METHODS A monocentric series of 170 patients who underwent surgery for PHEO/sPGL was analyzed. RESULTS The study cohort included 91 female and 79 males with a median age of 48 years (range 6-83). The majority of PHEO/sPGL cases were considered apparently benign at the time of diagnosis; evident malignant behavior was found in 5% of cases. The overall 10-year risk of recurrence was 13%, but it rose up to 33% at 30 years. The risk of new tumor recurrence was higher in patients with hereditary tumors, but the risk was still significant in patients with apparently sporadic variants (20-year risk: 38% vs. 6.5%, respectively; p < 0.0001). The risk of metastatic recurrence was higher in patients with locally aggressive tumors at diagnosis, but the risk was present also in apparently benign variants (5-year risk: 100% vs. 1%, respectively; p < 0.0001). CONCLUSIONS Lifelong follow-up is required not only for hereditary PHEO/sPGL but also for apparently benign and sporadic tumors at diagnosis because of the risk of long-term recurrent disease.
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Affiliation(s)
- Francesca Torresan
- Endocrine Surgery Unit, Department of Surgery, Oncology and Gastroenterology, University of Padova, 35128 Padova, Italy
| | - Arianna Beber
- Endocrine Surgery Unit, Department of Surgery, Oncology and Gastroenterology, University of Padova, 35128 Padova, Italy
| | - Donatella Schiavone
- Endocrine Surgery Unit, Department of Surgery, Oncology and Gastroenterology, University of Padova, 35128 Padova, Italy
| | - Stefania Zovato
- Familial Cancer Clinic, Veneto Institute of Cancer, Istituto Oncologico Veneto IOV IRCCS, 35128 Padova, Italy
| | - Francesca Galuppini
- Pathology Unit, Department of Medicine, University of Padova, 35128 Padova, Italy
| | - Filippo Crimì
- Radiology Unit, Department of Medicine, University of Padova, 35128 Padova, Italy
| | - Filippo Ceccato
- Endocrinology Unit, Department of Medicine, University of Padova, 35128 Padova, Italy
| | - Maurizio Iacobone
- Endocrine Surgery Unit, Department of Surgery, Oncology and Gastroenterology, University of Padova, 35128 Padova, Italy
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Jimenez C, Ma J, Roman Gonzalez A, Varghese J, Zhang M, Perrier N, Habra MA, Graham P, Waguespack SG. TNM Staging and Overall Survival in Patients with Pheochromocytoma and Sympathetic Paraganglioma. J Clin Endocrinol Metab 2022; 108:1132-1142. [PMID: 36433823 DOI: 10.1210/clinem/dgac677] [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] [Received: 09/09/2022] [Revised: 11/16/2022] [Accepted: 11/18/2022] [Indexed: 11/27/2022]
Abstract
BACKGROUND Pheochromocytomas and paragangliomas (PPGL) are rare neuroendocrine tumors. Metastases develop in 15-20%. The American Joint Committee on Cancer (AJCC) established inaugural guidelines for PPGL tumor-node-metastasis (TNM) staging. The objective of this analysis is to investigate the associations between TNM staging and overall survival (OS). METHODS We retrospectively applied the TNM staging at the time of diagnosis of the primary tumor. The primary outcome was OS. Unadjusted survival rates were estimated by the Kaplan-Meier method. Cox proportional hazards regression models were used to evaluate the associations between OS and covariates of interest. RESULTS The study included 458 patients. Median OS was 18.0 (95% CI: 15.6-not reached) years. At diagnosis, 126 (27.5%) tumors were stage I, 213 (46.5%) were stage II, 47 (10.3%) were stage III, and 72 (15.7%) were stage IV. The 10-year OS probabilities were 0.844 (95% CI: 0.768-0.928) for patients with stage I tumors, 0.792 (95% CI: 0.726-0.865) for stage II, 0.595 (95% CI: 0.435-0.813) for stage III, and 0.221 (95% CI: 0.127-0.384) for stage IV. Compared with stage I, the hazard ratios (HR) for death were 1.50 (0.87-2.57) for stage II, 2.85 (1.45-5.63) for stage III, and 8.88 (5.16-15.29) for stage IV (p < 0.001). Compared with patients with no germline mutations, those with RET 634/918 had better OS (HR: 0.28, 95% CI: 0.12-0.69). Other germline mutations, including SDHB, did not exhibit worse OS than patients with metastasis and sporadic disease. CONCLUSIONS OS rates correlated with the recently developed AJCC TNM staging and was not worse in hereditary disease. Stage IV disease exhibited a significantly shorter OS compared with stages I-III. Future staging systems could be adjusted to better separate stages I and II.
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Affiliation(s)
- Camilo Jimenez
- Department of Endocrine Neoplasia and Hormonal Disorders, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Junsheng Ma
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Alejandro Roman Gonzalez
- Department of Endocrine Neoplasia and Hormonal Disorders
- Department of Endocrinology, San Vicente Fundación-Universidad de Antioquia, Medellin, Colombia
| | - Jeena Varghese
- Department of Endocrine Neoplasia and Hormonal Disorders, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Miao Zhang
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Nancy Perrier
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Mouhammed Amir Habra
- Department of Endocrine Neoplasia and Hormonal Disorders, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Paul Graham
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Steven G Waguespack
- Department of Endocrine Neoplasia and Hormonal Disorders, The University of Texas MD Anderson Cancer Center, Houston, Texas
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Lim ES, Akker SA. The Importance of Recognizing a Locally Advanced Pheochromocytoma. J Clin Endocrinol Metab 2021; 106:e3771-e3772. [PMID: 34036314 DOI: 10.1210/clinem/dgab366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Indexed: 11/19/2022]
Affiliation(s)
- Eugenie S Lim
- Queen Mary University of London, William Harvey Research Institute, Barts and the London School of Medicine & Dentistry, London, EC1M 6BQ, United Kingdom
| | - Scott A Akker
- Queen Mary University of London, William Harvey Research Institute, Barts and the London School of Medicine & Dentistry, London, EC1M 6BQ, United Kingdom
- St Bartholomew's Hospital, Barts Health NHS Trust, London, EC1A 7BE, United Kingdom
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9
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Cui Y, Ma X, Gao Y, Chang X, Chen S, Lu L, Tong A. Local-Regional Recurrence of Pheochromocytoma/Paraganglioma: Characteristics, Risk Factors and Outcomes. Front Endocrinol (Lausanne) 2021; 12:762548. [PMID: 34899602 PMCID: PMC8660112 DOI: 10.3389/fendo.2021.762548] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Accepted: 09/28/2021] [Indexed: 12/23/2022] Open
Abstract
OBJECTIVE To study the characteristics, risk factors, and outcomes of local-regional recurrence of pheochromocytoma and paraganglioma (PPGL). METHODS Clinical data of 96 PPGL patients with local-regional recurrence and 112 patients without recurrence were retrospectively analyzed. RESULTS Recurrent patients exhibited a median recurrence time of 6.0 (4.0, 9.0) years after resection of the primary tumor. SDHB mutation [HR 4.1 (1.7, 9.5), p=0.001), primary tumor size ≥5cm [HR 2.3 (1.1, 4.7), p=0.028], and average Ki-67 count ≥3% in the primary tumor [HR 2.6 (1.4, 4.9), p=0.003] were independent predictors for recurrence of PPGL. Primary tumor sizes ≥5cm [HR 5.1 (1.7, 15.3), p=0.003] and average Ki-67 counts ≥3% of the primary tumor [HR 2.4 (1.1, 5.2), p=0.035] were independent predictors for recurrence of pheochromocytoma, while SDHB mutation [HR 4.6 (1.5, 13.9), p=0.007] was a predictor for paraganglioma recurrence. Among recurrent patients, 47% (45/96) had multiple nodules in recurrent sites, and 58% (56/96) had metastases, with 20% (19/96) being implantation metastases. The risk of metastases (42% vs. 25%, p=0.030) and death (15% vs. 8%, p=0.003) was significantly increased in untreated patients after recurrence compared with treated patients. CONCLUSION Long-term follow-up is necessary for all PPGL patients. Risk factors for recurrence of pheochromocytoma and paraganglioma differ, with primary tumor size and average Ki-67 count representing independent predictors for pheochromocytoma patients and SDHB mutations predicting paraganglioma recurrence. Although the treatment of recurrence can be difficult, patients should be treated once recurrence is detected as it decreases the risk of metastases and death.
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Affiliation(s)
- Yunying Cui
- Key Laboratory of Endocrinology, Department of Endocrinology, National Health Commission of the People’s Republic of China, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Xiaosen Ma
- Key Laboratory of Endocrinology, Department of Endocrinology, National Health Commission of the People’s Republic of China, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Yinjie Gao
- Key Laboratory of Endocrinology, Department of Endocrinology, National Health Commission of the People’s Republic of China, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Xiaoyan Chang
- Department of Pathology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Shi Chen
- Key Laboratory of Endocrinology, Department of Endocrinology, National Health Commission of the People’s Republic of China, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Lin Lu
- Key Laboratory of Endocrinology, Department of Endocrinology, National Health Commission of the People’s Republic of China, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Anli Tong
- Key Laboratory of Endocrinology, Department of Endocrinology, National Health Commission of the People’s Republic of China, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
- *Correspondence: Anli Tong,
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