Bronchial oncocytoma

Bibliographic Details
Main Author: Aquino, Renata Telles Rudge de
Publication Date: 2000
Other Authors: Magliari, Maria Elisa Ruffolo, Saad Junior, Roberto, Dorgan Neto, Vicente, Ethel Filho, Jorge, Dandretta Neto, Carlos, Capelozzi, Vera Luiza
Format: Article
Language: eng
Source: São Paulo medical journal (Online)
Download full: https://periodicosapm.emnuvens.com.br/spmj/article/view/2703
Summary: CONTEXT: Oncocytomas are generally small and present slow growth. Finding of the tumor usually occurs incidentally. Their incidence is higher among male patients. Oncocytomas in mucous bronchial glands are extremely rare. CASE REPORT: A 35-year-old male who presented bronchial oncocytoma. The tumor was found after bronchoscopy that investigated an atelectasis of the upper left lobe. Histological examination with optical microscopy revealed a mature neoplasm formed by ovoid cells with thin, granular, eosinophilic cytoplasm and small nuclei similar to oncocytes. Electron microscopy showed mitochondrial hyperplasia. A three-year follow-up after thoracotomy followed by lobectomy and removal of the bronchial tumor was uneventful.
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spelling Bronchial oncocytomaOncocitomaBrônquicoPulmonarOncocytomaBronchialPulmonaryCONTEXT: Oncocytomas are generally small and present slow growth. Finding of the tumor usually occurs incidentally. Their incidence is higher among male patients. Oncocytomas in mucous bronchial glands are extremely rare. CASE REPORT: A 35-year-old male who presented bronchial oncocytoma. The tumor was found after bronchoscopy that investigated an atelectasis of the upper left lobe. Histological examination with optical microscopy revealed a mature neoplasm formed by ovoid cells with thin, granular, eosinophilic cytoplasm and small nuclei similar to oncocytes. Electron microscopy showed mitochondrial hyperplasia. A three-year follow-up after thoracotomy followed by lobectomy and removal of the bronchial tumor was uneventful.CONTEXTO: Oncocitomas são tumores geralmente pequenos e apresentam crescimento lento. A identificação do tumor usualmente ocorre incidentemente. Sua incidência é maior entre os homens. Oncocitomas originários das glândulas mucosas dos brônquios são muito raros. RELATO DE CASO: Um paciente de 35 anos do sexo masculino com oncocitoma brônquico. O tumor foi observado à broncoscopia, realizada para investigação de atelectasia do lobo superior esquerdo. O exame histológico com microscopia ótica mostrou neoplasia madura formada por células ovóides com citoplasma eosinofílico fino e granular, com núcleo pequeno, assemelhando-se a oncocitos. A microscopia eletrônica mostrou hiperplasia mitocondrial. O seguimento três anos após a toracotomia com lobectomia e remoção do tumor foi livre de complicações ou recidiva.São Paulo Medical JournalSão Paulo Medical Journal2000-11-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicosapm.emnuvens.com.br/spmj/article/view/2703São Paulo Medical Journal; Vol. 118 No. 6 (2000); 195-197São Paulo Medical Journal; v. 118 n. 6 (2000); 195-1971806-9460reponame:São Paulo medical journal (Online)instname:Associação Paulista de Medicinainstacron:APMenghttps://periodicosapm.emnuvens.com.br/spmj/article/view/2703/2591https://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessAquino, Renata Telles Rudge deMagliari, Maria Elisa RuffoloSaad Junior, RobertoDorgan Neto, VicenteEthel Filho, JorgeDandretta Neto, CarlosCapelozzi, Vera Luiza2023-10-10T13:26:46Zoai:ojs.diagnosticoetratamento.emnuvens.com.br:article/2703Revistahttp://www.scielo.br/spmjPUBhttps://old.scielo.br/oai/scielo-oai.phprevistas@apm.org.br1806-94601516-3180opendoar:2023-10-10T13:26:46São Paulo medical journal (Online) - Associação Paulista de Medicinafalse
dc.title.none.fl_str_mv Bronchial oncocytoma
title Bronchial oncocytoma
spellingShingle Bronchial oncocytoma
Aquino, Renata Telles Rudge de
Oncocitoma
Brônquico
Pulmonar
Oncocytoma
Bronchial
Pulmonary
title_short Bronchial oncocytoma
title_full Bronchial oncocytoma
title_fullStr Bronchial oncocytoma
title_full_unstemmed Bronchial oncocytoma
title_sort Bronchial oncocytoma
author Aquino, Renata Telles Rudge de
author_facet Aquino, Renata Telles Rudge de
Magliari, Maria Elisa Ruffolo
Saad Junior, Roberto
Dorgan Neto, Vicente
Ethel Filho, Jorge
Dandretta Neto, Carlos
Capelozzi, Vera Luiza
author_role author
author2 Magliari, Maria Elisa Ruffolo
Saad Junior, Roberto
Dorgan Neto, Vicente
Ethel Filho, Jorge
Dandretta Neto, Carlos
Capelozzi, Vera Luiza
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Aquino, Renata Telles Rudge de
Magliari, Maria Elisa Ruffolo
Saad Junior, Roberto
Dorgan Neto, Vicente
Ethel Filho, Jorge
Dandretta Neto, Carlos
Capelozzi, Vera Luiza
dc.subject.por.fl_str_mv Oncocitoma
Brônquico
Pulmonar
Oncocytoma
Bronchial
Pulmonary
topic Oncocitoma
Brônquico
Pulmonar
Oncocytoma
Bronchial
Pulmonary
description CONTEXT: Oncocytomas are generally small and present slow growth. Finding of the tumor usually occurs incidentally. Their incidence is higher among male patients. Oncocytomas in mucous bronchial glands are extremely rare. CASE REPORT: A 35-year-old male who presented bronchial oncocytoma. The tumor was found after bronchoscopy that investigated an atelectasis of the upper left lobe. Histological examination with optical microscopy revealed a mature neoplasm formed by ovoid cells with thin, granular, eosinophilic cytoplasm and small nuclei similar to oncocytes. Electron microscopy showed mitochondrial hyperplasia. A three-year follow-up after thoracotomy followed by lobectomy and removal of the bronchial tumor was uneventful.
publishDate 2000
dc.date.none.fl_str_mv 2000-11-11
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicosapm.emnuvens.com.br/spmj/article/view/2703
url https://periodicosapm.emnuvens.com.br/spmj/article/view/2703
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://periodicosapm.emnuvens.com.br/spmj/article/view/2703/2591
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv São Paulo Medical Journal
São Paulo Medical Journal
publisher.none.fl_str_mv São Paulo Medical Journal
São Paulo Medical Journal
dc.source.none.fl_str_mv São Paulo Medical Journal; Vol. 118 No. 6 (2000); 195-197
São Paulo Medical Journal; v. 118 n. 6 (2000); 195-197
1806-9460
reponame:São Paulo medical journal (Online)
instname:Associação Paulista de Medicina
instacron:APM
instname_str Associação Paulista de Medicina
instacron_str APM
institution APM
reponame_str São Paulo medical journal (Online)
collection São Paulo medical journal (Online)
repository.name.fl_str_mv São Paulo medical journal (Online) - Associação Paulista de Medicina
repository.mail.fl_str_mv revistas@apm.org.br
_version_ 1825135078535069696

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