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Costa J, Jácome M, Souteiro P, Santos C, Cunha AL. Composite pheochromocytoma of the adrenal gland-a review of published cases. Virchows Arch 2023; 483:267-275. [PMID: 36645463 DOI: 10.1007/s00428-023-03492-y] [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: 11/14/2022] [Revised: 12/26/2022] [Accepted: 01/09/2023] [Indexed: 01/17/2023]
Abstract
Composite pheochromocytoma (CP) is a rare adrenal tumor, composed of ordinary pheochromocytoma and neuroblastic components. There is a paucity of information in the literature regarding this entity. We report the case of a 56-year-old woman with a CP of the left adrenal gland with a ganglioneuroma component. A review of the published literature found 110 cases of CP. The median age was 51.5 (5.86) years, and 59/110 (53.6%) were female. Association with genetic predisposition syndromes was found in 22/110 (20%), the most common of which was neurofibromatosis type 1, in 15/110 (13.6%). The most common histologic type of the neuroblastic component was ganglioneuroma in 83/110 (75.5%). Twenty-seven cases reported SDHB immunohistochemistry results; none of which was positive. Nine patients (8.2%) presented/developed metastatic disease, and 9 patients (8.2%) died from disease. To our knowledge, this is the largest review describing clinical, histopathological, molecular, and prognostic features of CP.
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Affiliation(s)
- João Costa
- Department of Pathology, Portuguese Institute of Oncology-Porto, Porto, Portugal.
| | - Manuel Jácome
- Department of Pathology, Portuguese Institute of Oncology-Porto, Porto, Portugal
| | - Pedro Souteiro
- Department of Endocrinology, Portuguese Institute of Oncology-Porto, Porto, Portugal
| | - Catarina Santos
- Department of Genetics, Portuguese Institute of Oncology-Porto, Porto, Portugal
- Cancer Genetics Group, IPO-Porto Research Center (CI-IPOP), Portuguese Oncology Institute of Porto (IPO-Porto), Porto, Portugal
| | - Ana Luísa Cunha
- Department of Pathology, Portuguese Institute of Oncology-Porto, Porto, Portugal
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Gheorghișan-Gălățeanu AA, Ilieșiu A, Lambrescu IM, Țăpoi DA. The Complex Histopathological and Immunohistochemical Spectrum of Neuroendocrine Tumors-An Overview of the Latest Classifications. Int J Mol Sci 2023; 24:1418. [PMID: 36674939 PMCID: PMC9863618 DOI: 10.3390/ijms24021418] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 01/05/2023] [Accepted: 01/08/2023] [Indexed: 01/12/2023] Open
Abstract
Neuroendocrine neoplasms (NENs) originate from the neuroendocrine cell system, which may either take the shape of organoid cell aggregations or be composed of dispersed cells across various organs. Therefore, these tumors are heterogenous regarding the site of origin, functional status, degree of aggressiveness, and prognosis. When treating patients with neuroendocrine tumors, one of the most significant challenges for physicians is determining the correct tumor grade and thus classifying patients into risk categories. Over the years, the classification of these tumors has changed significantly, often causing confusion due to clinical, molecular, and immunohistochemical variability. This review aims to outline the latest NENs classifications regardless of their site of origin. Thus, an overview of the key histopathological and immunohistochemical characteristics of NENs could pave the way to validate possible predictive and prognostic markers and also guide the therapeutic conduct.
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Affiliation(s)
- Ancuța-Augustina Gheorghișan-Gălățeanu
- Department of Cellular and Molecular Biology and Histology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
- C.I. Parhon National Institute of Endocrinology, 011863 Bucharest, Romania
| | - Andreea Ilieșiu
- Department of Pathology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Department of Pathology, University Emergency Hospital, 050098 Bucharest, Romania
| | - Ioana Maria Lambrescu
- Department of Cellular and Molecular Biology and Histology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Victor Babes National Institute of Pathology, 050096 Bucharest, Romania
| | - Dana Antonia Țăpoi
- Department of Pathology, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Department of Pathology, University Emergency Hospital, 050098 Bucharest, Romania
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Araujo PB, Carvallo MS, Vidal AP, Nascimento JB, Wo JM, Naliato EO, Cunha Neto SH, Conceição FL, Fontes R, de Lima VV, Carvalho DP, Soares P, Lima J, Lourenço DM, Violante AHD. Case Report: Composite pheochromocytoma with ganglioneuroma component: A report of three cases. Front Endocrinol (Lausanne) 2022; 13:903085. [PMID: 36187102 PMCID: PMC9515550 DOI: 10.3389/fendo.2022.903085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 07/26/2022] [Indexed: 11/13/2022] Open
Abstract
Composite pheochromocytoma (CP) is a very rare tumor originating from neural crest cells, predominantly composed of pheochromocytoma (PCC), a chromaffin cell tumor arising in adrenal medulla, and ganglioneuroma, a tumor derived from autonomic ganglion cells of the nervous system. Moreover, CP may be present in the hereditary syndromes of which pheochromocytoma is part. Literature offers scarce data on this subject, and particularly about its biological behavior, clinical evolution, and molecular profile. We report the phenotype and outcome of three cases of CP (PCC and ganglioneuroma components), followed up at the Endocrine Service of the Clementino Fraga Filho University Hospital, Federal University of Rio de Janeiro, UFRJ, Rio de Janeiro, Brazil. Two nonsyndromic patients (cases 1 and 2) were negative to germline mutations in genes VHL, SDHB, SDHC, SDHD, SDHAF2, TMEM127, and MAX, while the third case (case 3) had clinical diagnosis of neurofibromatosis syndrome. Cases 1, 2, and 3 were diagnosed at 29, 39, and 47 years old, respectively, and were followed up for 3, 17, and 9 years without no CP recurrence. All cases had apparent symptoms of catecholaminergic excess secreted by PCC. Ganglioneuroma, the neurogenic component present in all three cases, had a percentage representation ranging from 5% to 15%. Tumors were unilateral and large, measuring 7.0 cm × 6.0 cm × 6.0 cm, 6.0 cm × 4.0 cm × 3.2 cm, and 7.5 cm × 6.0 cm × 4.5 cm, respectively. All cases underwent adrenalectomy with no recurrence, metastasis, or development of contralateral tumor during follow-up. Genetic testing has been scarcely offered to CP cases. However, a similar frequency of genetic background is found when compared with classic PCC, mainly by the overrepresentation of NF1 cases in the CP subset. By literature review, we identified a notorious increase in cases reported with CP in the last decade, especially in the last 3 years, indicating a recent improvement in the diagnosis of this rare disorder in clinical practice.
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Affiliation(s)
- Paula B. Araujo
- Medical Board of Clinical Analysis Department, Dasa, Rio de Janeiro, Brazil
- Medical School, Endocrine Service, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Mirna S. Carvallo
- Medical School, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Ana P. Vidal
- Pathology Service Clementino Fraga Filho University Hospital, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - João B. Nascimento
- Medical School, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Julia M. Wo
- Medical School, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Erika O. Naliato
- Ricardo Castilho Center of Studies Teresopolis Medical Association, Teresopolis, Rio de Janeiro, Brazil
| | - Silvio H. Cunha Neto
- Endocrine Surgery Service, Hospital Universitario Clementino Fraga Filho, Faculdade de Medicina, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Flavia L. Conceição
- Medical School, Endocrinology Unit, Hospital Universitario Clementino Fraga Filho, Faculdade de Medicina, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Rosita Fontes
- Medical Board of Clinical Analysis Department, Dasa, Rio de Janeiro, Brazil
| | - Vinicius V. de Lima
- Laboratorio de Fisiologia Endocrina Doris Rosenthal, Instituto de Biofísica, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Denise P. Carvalho
- Laboratorio de Fisiologia Endocrina Doris Rosenthal, Instituto de Biofísica, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Paula Soares
- Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Porto, Portugal
- Institute of Research and Innovation in Health of the University do Porto, Porto, Portugal
- Department of Pathology, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Jorge Lima
- Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Porto, Portugal
- Institute of Research and Innovation in Health of the University do Porto, Porto, Portugal
- Department of Medicine, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Delmar M. Lourenço
- Endocrine Genetic Unit, Endocrinology Division, Hospital das Clínicas, University of Sao Paulo School of Medicine, University of Sao Paulo, São Paulo, Brazil
- Endocrine Oncology Division, Institute of Cancer of the State of Sao Paulo, University of Sao Paulo School of Medicine, University of Sao Paulo, São Paulo, Brazil
| | - Alice Helena D. Violante
- Medical School, Endocrinology Unit, Hospital Universitario Clementino Fraga Filho, Faculdade de Medicina, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
- *Correspondence: Alice Helena D. Violante,
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