Renal epithelioid angiomyolipoma with epithelial cysts: demonstration of Melan A and HMB45 positivity in the cystic epithelial lining

Detalhes bibliográficos
Autor(a) principal: Athanazio, Paulo Roberto Fontes
Data de Publicação: 2012
Outros Autores: Pereira Filho, José do Egypto, Amorim, Daniele Meneses de, Sweet, Gloria Maria Maranhão, Freitas, Luiz Antonio Rodrigues de, Athanazio, Daniel Abensur
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://repositorio.ufba.br/ri/handle/ri/15138
Resumo: Texto completo: acesso restrito. p. 397–401
id UFBA-2_198b99a6a33fdf86ca0e1c1185c245fc
oai_identifier_str oai:repositorio.ufba.br:ri/15138
network_acronym_str UFBA-2
network_name_str Repositório Institucional da UFBA
repository_id_str 1932
spelling Athanazio, Paulo Roberto FontesPereira Filho, José do EgyptoAmorim, Daniele Meneses deSweet, Gloria Maria MaranhãoFreitas, Luiz Antonio Rodrigues deAthanazio, Daniel AbensurAthanazio, Paulo Roberto FontesPereira Filho, José do EgyptoAmorim, Daniele Meneses deSweet, Gloria Maria MaranhãoFreitas, Luiz Antonio Rodrigues deAthanazio, Daniel Abensur2014-07-07T20:33:44Z20121092-9134http://repositorio.ufba.br/ri/handle/ri/15138v. 16, n. 5Texto completo: acesso restrito. p. 397–401Renal angiomyolipoma (AML) may present as rare variants such as epithelioid and AML with epithelial cysts posing difficulties for the diagnosis to the surgical pathologist. We report a case of a 46-year-old male patient presenting a 5-cm solid tumor in the lower pole of the left kidney, with cystic changes at cut surface. The tumor exhibited 95% of epithelioid cells with atypical nuclei. A small focus of typical AML was observed. The immunoprofile of tumor cells was classical of AML including expression of melanocytic markers such as HMB45 and Melan A. We report the immunohistochemical study of the cystic component in an epithelioid AML. In contrast to the immunoreactivity reported in typical AML, the present case shows obvious expression of melanocytic markers in the cystic epithelial lining. This is strong evidence that these cysts are neoplastic and derived from AML, rather than entrapped native collecting duct epithelium.Submitted by Edileide Reis (leyde-landy@hotmail.com) on 2014-05-29T11:27:44Z No. of bitstreams: 1 Paulo Roberto Fontes Athanazio.pdf: 1603063 bytes, checksum: 83e96fd86b2a8118f33510eb6447b61c (MD5)Approved for entry into archive by Patricia Barroso (pbarroso@ufba.br) on 2014-07-07T20:33:44Z (GMT) No. of bitstreams: 1 Paulo Roberto Fontes Athanazio.pdf: 1603063 bytes, checksum: 83e96fd86b2a8118f33510eb6447b61c (MD5)Made available in DSpace on 2014-07-07T20:33:44Z (GMT). No. of bitstreams: 1 Paulo Roberto Fontes Athanazio.pdf: 1603063 bytes, checksum: 83e96fd86b2a8118f33510eb6447b61c (MD5) Previous issue date: 2012http://dx.doi.org.ez10.periodicos.capes.gov.br/10.1016/j.anndiagpath.2011.03.00reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAAngiomyolipomaKidneyPerivascular epithelioid cell neoplasmsImmunohistochemistryKidney neoplasmsRenal epithelioid angiomyolipoma with epithelial cysts: demonstration of Melan A and HMB45 positivity in the cystic epithelial liningAnnals of Diagnostic Pathologyinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10000-01-01info:eu-repo/semantics/openAccessengORIGINALPaulo Roberto Fontes Athanazio.pdfPaulo Roberto Fontes Athanazio.pdfapplication/pdf1603063https://repositorio.ufba.br/bitstream/ri/15138/1/Paulo%20Roberto%20Fontes%20Athanazio.pdf83e96fd86b2a8118f33510eb6447b61cMD51LICENSElicense.txtlicense.txttext/plain1345https://repositorio.ufba.br/bitstream/ri/15138/2/license.txt0d4b811ef71182510d2015daa7c8a900MD52TEXTPaulo Roberto Fontes Athanazio.pdf.txtPaulo Roberto Fontes Athanazio.pdf.txtExtracted texttext/plain16618https://repositorio.ufba.br/bitstream/ri/15138/3/Paulo%20Roberto%20Fontes%20Athanazio.pdf.txt2d068104fe01e0ee6fca6b6fccfa922bMD53ri/151382022-07-05 14:03:30.823oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:03:30Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Renal epithelioid angiomyolipoma with epithelial cysts: demonstration of Melan A and HMB45 positivity in the cystic epithelial lining
dc.title.alternative.pt_BR.fl_str_mv Annals of Diagnostic Pathology
title Renal epithelioid angiomyolipoma with epithelial cysts: demonstration of Melan A and HMB45 positivity in the cystic epithelial lining
spellingShingle Renal epithelioid angiomyolipoma with epithelial cysts: demonstration of Melan A and HMB45 positivity in the cystic epithelial lining
Athanazio, Paulo Roberto Fontes
Angiomyolipoma
Kidney
Perivascular epithelioid cell neoplasms
Immunohistochemistry
Kidney neoplasms
title_short Renal epithelioid angiomyolipoma with epithelial cysts: demonstration of Melan A and HMB45 positivity in the cystic epithelial lining
title_full Renal epithelioid angiomyolipoma with epithelial cysts: demonstration of Melan A and HMB45 positivity in the cystic epithelial lining
title_fullStr Renal epithelioid angiomyolipoma with epithelial cysts: demonstration of Melan A and HMB45 positivity in the cystic epithelial lining
title_full_unstemmed Renal epithelioid angiomyolipoma with epithelial cysts: demonstration of Melan A and HMB45 positivity in the cystic epithelial lining
title_sort Renal epithelioid angiomyolipoma with epithelial cysts: demonstration of Melan A and HMB45 positivity in the cystic epithelial lining
author Athanazio, Paulo Roberto Fontes
author_facet Athanazio, Paulo Roberto Fontes
Pereira Filho, José do Egypto
Amorim, Daniele Meneses de
Sweet, Gloria Maria Maranhão
Freitas, Luiz Antonio Rodrigues de
Athanazio, Daniel Abensur
author_role author
author2 Pereira Filho, José do Egypto
Amorim, Daniele Meneses de
Sweet, Gloria Maria Maranhão
Freitas, Luiz Antonio Rodrigues de
Athanazio, Daniel Abensur
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Athanazio, Paulo Roberto Fontes
Pereira Filho, José do Egypto
Amorim, Daniele Meneses de
Sweet, Gloria Maria Maranhão
Freitas, Luiz Antonio Rodrigues de
Athanazio, Daniel Abensur
Athanazio, Paulo Roberto Fontes
Pereira Filho, José do Egypto
Amorim, Daniele Meneses de
Sweet, Gloria Maria Maranhão
Freitas, Luiz Antonio Rodrigues de
Athanazio, Daniel Abensur
dc.subject.por.fl_str_mv Angiomyolipoma
Kidney
Perivascular epithelioid cell neoplasms
Immunohistochemistry
Kidney neoplasms
topic Angiomyolipoma
Kidney
Perivascular epithelioid cell neoplasms
Immunohistochemistry
Kidney neoplasms
description Texto completo: acesso restrito. p. 397–401
publishDate 2012
dc.date.issued.fl_str_mv 2012
dc.date.accessioned.fl_str_mv 2014-07-07T20:33:44Z
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.uri.fl_str_mv http://repositorio.ufba.br/ri/handle/ri/15138
dc.identifier.issn.none.fl_str_mv 1092-9134
dc.identifier.number.pt_BR.fl_str_mv v. 16, n. 5
identifier_str_mv 1092-9134
v. 16, n. 5
url http://repositorio.ufba.br/ri/handle/ri/15138
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.pt_BR.fl_str_mv http://dx.doi.org.ez10.periodicos.capes.gov.br/10.1016/j.anndiagpath.2011.03.00
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
instacron:UFBA
instname_str Universidade Federal da Bahia (UFBA)
instacron_str UFBA
institution UFBA
reponame_str Repositório Institucional da UFBA
collection Repositório Institucional da UFBA
bitstream.url.fl_str_mv https://repositorio.ufba.br/bitstream/ri/15138/1/Paulo%20Roberto%20Fontes%20Athanazio.pdf
https://repositorio.ufba.br/bitstream/ri/15138/2/license.txt
https://repositorio.ufba.br/bitstream/ri/15138/3/Paulo%20Roberto%20Fontes%20Athanazio.pdf.txt
bitstream.checksum.fl_str_mv 83e96fd86b2a8118f33510eb6447b61c
0d4b811ef71182510d2015daa7c8a900
2d068104fe01e0ee6fca6b6fccfa922b
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
MD5
repository.name.fl_str_mv Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)
repository.mail.fl_str_mv
_version_ 1801502538420191232

Registros relacionados