Histopathological diagnosis of small melanocytic lesions suspicious for malignant melanoma
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da FIOCRUZ (ARCA) |
Texto Completo: | https://www.arca.fiocruz.br/handle/icict/34441 |
Resumo: | Universidade Federal do Rio de Janeiro. School of Medicine. Department of Pathology. Rio de Janeiro, RJ, Brasil. |
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Quintella, Danielle CarvalhoCampos-do-Carmo, GabriellaQuintella, Leonardo PereiraCuzzi, Tullia2019-07-26T13:40:43Z2019-07-26T13:40:43Z2017QUINTELLA, Danielle Carvalho et al. Histopathological diagnosis of small melanocytic lesions suspicious for malignant melanoma. Anais Brasileiros de Dermatologia, v. 92, n. 3, p. 375-378, 2017.0365-0596https://www.arca.fiocruz.br/handle/icict/3444110.1590/abd1806-4841.20175169engSociedade Brasileira de DermatologiaHistopathological diagnosis of small melanocytic lesions suspicious for malignant melanomainfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleUniversidade Federal do Rio de Janeiro. School of Medicine. Department of Pathology. Rio de Janeiro, RJ, Brasil.Instituto Nacional do Câncer. Dermatology Service. Rio de Janeiro, RJ, Brasil.Fundação Oswaldo Cruz. Instituto Nacional de Infectologia Evandro Chagas. Serviço de Anatomia Patológica. Rio de Janeiro, RJ, Brasil.Universidade Federal do Rio de Janeiro. School of Medicine. Department of Pathology. Rio de Janeiro, RJ, Brasil.The concern about malignant skin neoplasms leads to the excision of smaller lesions. This study on small melanocytic lesions aims to evaluate the range of possible histopathological diagnoses, describe histopathological aspects, and assess the usefulness of serial histological sections. We performed a cross-sectional descriptive histopathological study examining 76 pigmented skin lesions up to 6 mm in diameter. Histopathological diagnoses included atypical melanocytic nevi (n=38), common melanocytic nevi (n=18), atypical lentiginous melanocytic hyperplasia with architectural features of atypical melanocytic nevi (n=7), lentigo simplex (n=2), and malignant melanoma (n=1). Ten cases were non-diagnostic. Cytological atypia was not an exclusive finding of atypical lesions. Examination of serial sections did not change histopathological impression. Early detection of malignant melanoma is important, but clinical and dermoscopy exams may be leading to the resection of a great number of benign lesions. Strict attention to histopathological criteria results in a large number of non-diagnostic cases.DiagnosisMelanomaNevi and melanomasPathologyinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txttext/plain1748https://www.arca.fiocruz.br/bitstream/icict/34441/1/license.txt8a4605be74aa9ea9d79846c1fba20a33MD51ORIGINALve_Quintella_Danielle_etal_INI_2017.pdfve_Quintella_Danielle_etal_INI_2017.pdfapplication/pdf449291https://www.arca.fiocruz.br/bitstream/icict/34441/2/ve_Quintella_Danielle_etal_INI_2017.pdfd7d7b9ebf1196c9cb6ed86a6d55290adMD52TEXTve_Quintella_Danielle_etal_INI_2017.pdf.txtve_Quintella_Danielle_etal_INI_2017.pdf.txtExtracted texttext/plain21500https://www.arca.fiocruz.br/bitstream/icict/34441/3/ve_Quintella_Danielle_etal_INI_2017.pdf.txt56f365a68b018ea2ee6b5d2623a9ad1eMD53icict/344412019-07-27 02:03:02.282oai:www.arca.fiocruz.br:icict/34441Tk9URTogUExBQ0UgWU9VUiBPV04gTElDRU5TRSBIRVJFClRoaXMgc2FtcGxlIGxpY2Vuc2UgaXMgcHJvdmlkZWQgZm9yIGluZm9ybWF0aW9uYWwgcHVycG9zZXMgb25seS4KCk5PTi1FWENMVVNJVkUgRElTVFJJQlVUSU9OIExJQ0VOU0UKCkJ5IHNpZ25pbmcgYW5kIHN1Ym1pdHRpbmcgdGhpcyBsaWNlbnNlLCB5b3UgKHRoZSBhdXRob3Iocykgb3IgY29weXJpZ2h0Cm93bmVyKSBncmFudHMgdG8gRFNwYWNlIFVuaXZlcnNpdHkgKERTVSkgdGhlIG5vbi1leGNsdXNpdmUgcmlnaHQgdG8gcmVwcm9kdWNlLAp0cmFuc2xhdGUgKGFzIGRlZmluZWQgYmVsb3cpLCBhbmQvb3IgZGlzdHJpYnV0ZSB5b3VyIHN1Ym1pc3Npb24gKGluY2x1ZGluZwp0aGUgYWJzdHJhY3QpIHdvcmxkd2lkZSBpbiBwcmludCBhbmQgZWxlY3Ryb25pYyBmb3JtYXQgYW5kIGluIGFueSBtZWRpdW0sCmluY2x1ZGluZyBidXQgbm90IGxpbWl0ZWQgdG8gYXVkaW8gb3IgdmlkZW8uCgpZb3UgYWdyZWUgdGhhdCBEU1UgbWF5LCB3aXRob3V0IGNoYW5naW5nIHRoZSBjb250ZW50LCB0cmFuc2xhdGUgdGhlCnN1Ym1pc3Npb24gdG8gYW55IG1lZGl1bSBvciBmb3JtYXQgZm9yIHRoZSBwdXJwb3NlIG9mIHByZXNlcnZhdGlvbi4KCllvdSBhbHNvIGFncmVlIHRoYXQgRFNVIG1heSBrZWVwIG1vcmUgdGhhbiBvbmUgY29weSBvZiB0aGlzIHN1Ym1pc3Npb24gZm9yCnB1cnBvc2VzIG9mIHNlY3VyaXR5LCBiYWNrLXVwIGFuZCBwcmVzZXJ2YXRpb24uCgpZb3UgcmVwcmVzZW50IHRoYXQgdGhlIHN1Ym1pc3Npb24gaXMgeW91ciBvcmlnaW5hbCB3b3JrLCBhbmQgdGhhdCB5b3UgaGF2ZQp0aGUgcmlnaHQgdG8gZ3JhbnQgdGhlIHJpZ2h0cyBjb250YWluZWQgaW4gdGhpcyBsaWNlbnNlLiBZb3UgYWxzbyByZXByZXNlbnQKdGhhdCB5b3VyIHN1Ym1pc3Npb24gZG9lcyBub3QsIHRvIHRoZSBiZXN0IG9mIHlvdXIga25vd2xlZGdlLCBpbmZyaW5nZSB1cG9uCmFueW9uZSdzIGNvcHlyaWdodC4KCklmIHRoZSBzdWJtaXNzaW9uIGNvbnRhaW5zIG1hdGVyaWFsIGZvciB3aGljaCB5b3UgZG8gbm90IGhvbGQgY29weXJpZ2h0LAp5b3UgcmVwcmVzZW50IHRoYXQgeW91IGhhdmUgb2J0YWluZWQgdGhlIHVucmVzdHJpY3RlZCBwZXJtaXNzaW9uIG9mIHRoZQpjb3B5cmlnaHQgb3duZXIgdG8gZ3JhbnQgRFNVIHRoZSByaWdodHMgcmVxdWlyZWQgYnkgdGhpcyBsaWNlbnNlLCBhbmQgdGhhdApzdWNoIHRoaXJkLXBhcnR5IG93bmVkIG1hdGVyaWFsIGlzIGNsZWFybHkgaWRlbnRpZmllZCBhbmQgYWNrbm93bGVkZ2VkCndpdGhpbiB0aGUgdGV4dCBvciBjb250ZW50IG9mIHRoZSBzdWJtaXNzaW9uLgoKSUYgVEhFIFNVQk1JU1NJT04gSVMgQkFTRUQgVVBPTiBXT1JLIFRIQVQgSEFTIEJFRU4gU1BPTlNPUkVEIE9SIFNVUFBPUlRFRApCWSBBTiBBR0VOQ1kgT1IgT1JHQU5JWkFUSU9OIE9USEVSIFRIQU4gRFNVLCBZT1UgUkVQUkVTRU5UIFRIQVQgWU9VIEhBVkUKRlVMRklMTEVEIEFOWSBSSUdIVCBPRiBSRVZJRVcgT1IgT1RIRVIgT0JMSUdBVElPTlMgUkVRVUlSRUQgQlkgU1VDSApDT05UUkFDVCBPUiBBR1JFRU1FTlQuCgpEU1Ugd2lsbCBjbGVhcmx5IGlkZW50aWZ5IHlvdXIgbmFtZShzKSBhcyB0aGUgYXV0aG9yKHMpIG9yIG93bmVyKHMpIG9mIHRoZQpzdWJtaXNzaW9uLCBhbmQgd2lsbCBub3QgbWFrZSBhbnkgYWx0ZXJhdGlvbiwgb3RoZXIgdGhhbiBhcyBhbGxvd2VkIGJ5IHRoaXMKbGljZW5zZSwgdG8geW91ciBzdWJtaXNzaW9uLgo=Repositório InstitucionalPUBhttps://www.arca.fiocruz.br/oai/requestrepositorio.arca@fiocruz.bropendoar:21352019-07-27T05:03:02Repositório Institucional da FIOCRUZ (ARCA) - Fundação Oswaldo Cruz (FIOCRUZ)false |
dc.title.pt_BR.fl_str_mv |
Histopathological diagnosis of small melanocytic lesions suspicious for malignant melanoma |
title |
Histopathological diagnosis of small melanocytic lesions suspicious for malignant melanoma |
spellingShingle |
Histopathological diagnosis of small melanocytic lesions suspicious for malignant melanoma Quintella, Danielle Carvalho Diagnosis Melanoma Nevi and melanomas Pathology |
title_short |
Histopathological diagnosis of small melanocytic lesions suspicious for malignant melanoma |
title_full |
Histopathological diagnosis of small melanocytic lesions suspicious for malignant melanoma |
title_fullStr |
Histopathological diagnosis of small melanocytic lesions suspicious for malignant melanoma |
title_full_unstemmed |
Histopathological diagnosis of small melanocytic lesions suspicious for malignant melanoma |
title_sort |
Histopathological diagnosis of small melanocytic lesions suspicious for malignant melanoma |
author |
Quintella, Danielle Carvalho |
author_facet |
Quintella, Danielle Carvalho Campos-do-Carmo, Gabriella Quintella, Leonardo Pereira Cuzzi, Tullia |
author_role |
author |
author2 |
Campos-do-Carmo, Gabriella Quintella, Leonardo Pereira Cuzzi, Tullia |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Quintella, Danielle Carvalho Campos-do-Carmo, Gabriella Quintella, Leonardo Pereira Cuzzi, Tullia |
dc.subject.en.pt_BR.fl_str_mv |
Diagnosis Melanoma Nevi and melanomas Pathology |
topic |
Diagnosis Melanoma Nevi and melanomas Pathology |
description |
Universidade Federal do Rio de Janeiro. School of Medicine. Department of Pathology. Rio de Janeiro, RJ, Brasil. |
publishDate |
2017 |
dc.date.issued.fl_str_mv |
2017 |
dc.date.accessioned.fl_str_mv |
2019-07-26T13:40:43Z |
dc.date.available.fl_str_mv |
2019-07-26T13:40:43Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
QUINTELLA, Danielle Carvalho et al. Histopathological diagnosis of small melanocytic lesions suspicious for malignant melanoma. Anais Brasileiros de Dermatologia, v. 92, n. 3, p. 375-378, 2017. |
dc.identifier.uri.fl_str_mv |
https://www.arca.fiocruz.br/handle/icict/34441 |
dc.identifier.issn.pt_BR.fl_str_mv |
0365-0596 |
dc.identifier.doi.pt_BR.fl_str_mv |
10.1590/abd1806-4841.20175169 |
identifier_str_mv |
QUINTELLA, Danielle Carvalho et al. Histopathological diagnosis of small melanocytic lesions suspicious for malignant melanoma. Anais Brasileiros de Dermatologia, v. 92, n. 3, p. 375-378, 2017. 0365-0596 10.1590/abd1806-4841.20175169 |
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https://www.arca.fiocruz.br/handle/icict/34441 |
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eng |
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eng |
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openAccess |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Dermatologia |
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Sociedade Brasileira de Dermatologia |
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