Bronchial oncocytoma
| Main Author: | |
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| Publication Date: | 2000 |
| Other Authors: | , , , , , |
| 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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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 |
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publishedVersion |
| dc.identifier.uri.fl_str_mv |
https://periodicosapm.emnuvens.com.br/spmj/article/view/2703 |
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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 |
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https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
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https://creativecommons.org/licenses/by/4.0 |
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openAccess |
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application/pdf |
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São Paulo Medical Journal São Paulo Medical Journal |
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São Paulo Medical Journal São Paulo Medical Journal |
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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 |
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Associação Paulista de Medicina |
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APM |
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APM |
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São Paulo medical journal (Online) |
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São Paulo medical journal (Online) |
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São Paulo medical journal (Online) - Associação Paulista de Medicina |
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revistas@apm.org.br |
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1825135078535069696 |