Anal cancer precursor lesions in HIV-positive and HIV-negative patients seen at a tertiary health institution in Brazil Lesões precursoras do câncer anal em pacientes HIV-positivos e HIV-negativos atendidos numa instituição de saúde terciária no Brasil

Autor: Ivan Tramujas da Costa e Silva, José de Ribamar Araújo, Rosilene Viana de Andrade, Celso Rômulo Barbosa Cabral, Felicidad Santos Gimenez, Adriana Gonçalves Daumas Pinheiro Guimarães, Ticiane Costa Martins, Lucília Rocha Lopes, Luiz Carlos de Lima Ferreira

Publikováno v: Acta Cirúrgica Brasileira, Vol 26, Iss 1, Pp 64-71 (2011)

Purpose: To investigate the prevalence of anal squamous intraepithelial lesions (ASIL) or anal cancer in patients attended at the Tropical Medicine Foundation of Amazonas. Methods: 344 patients consecutively attended at the institution, in 2007/2008,

Externí odkaz: https://doaj.org/article/72df8037ec084473b35d40d913050113

Citologia anal como método de rastreamento para a detecção precoce do câncer anal: esfregaços com algodão hidrófilo são mesmo insatisfatórios? Anal cytology as a screening method for early detection of anal cancer: are hydrophilic cotton smears really unsatisfactory?

Autor: Ivan Tramujas da Costa e Silva, Felicidad Santos Gimenez, Ricardo Alexandre Gonçalves Guimarães, Romildo Torres Camelo, Manoel Nilzomar Damasceno Melo, Flávio Silveira de Barros, Adriana Daumas, Celso Rômulo Barbosa Cabral, Erica Liberato Guimarães

Publikováno v: Acta Cirúrgica Brasileira, Vol 20, Iss 1, Pp 109-114 (2005)

OBJETIVO: Testar se swabs de algodão hidrófilo são capazes de produzir esfregaços de secreção anal que permitam leituras citológicas satisfatórias ao Pap-a em comparação a métodos tradicionais de coleta. MÉTODOS: 318 pacientes sofreram co

Externí odkaz: https://doaj.org/article/fea8daf96d8b4115896dfc5b46132dab

Performance of p16INK4a immunocytochemistry as a marker of anal squamous intraepithelial lesions

Autor: Felicidad Santos Gimenez, Ivan Tramujas da Costa e Silva, Michelle Coelho Ribeiro, Junia Raquel Dutra Ferreira, Adriana Gonçalves Daumas Pinheiro Guimarães, Luiz Carlos de Lima Ferreira, Renata Silva Galvao, Paula Emanuelle Vasco Hargreaves

Publikováno v: Cancer Cytopathology. 119:167-176

BACKGROUND: Protein p16INK4a immunocytochemistry (ICCp16) has the potential to reveal lesions at risk of progression to anal cancer. This study examined measures of diagnostic validity of ICCp16 in HIV-positive patients treated at the Tropical Medici

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::000113f671ceaac560e2ad10f413c1c0
https://doi.org/10.1002/cncy.20143

High-Resolution Anoscopy in the Diagnosis of Anal Cancer Precursor Lesions in Renal Graft Recipients

Autor: Renzo Venturim Mozzer, Luiz Carlos de Lima Ferreira, Felicidad Santos Gimenez, Ricardo Alexandre Gonçalves Guimarães, Celso Rômulo Barbosa Cabral, Larissa de Souza Atala, Luciana Botinelly Fujimoto, Ivan Tramujas da Costa e Silva

Publikováno v: Annals of Surgical Oncology. 15:1470-1475

Renal graft recipients are one of the population groups known to be at high risk of developing anal cancer. This study investigated the presence of subclinical anal squamous intraepithelial lesions and the diagnostic ability of high-resolution anosco

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d50e54b350a2bb6a0505293e30b52a2
https://doi.org/10.1245/s10434-007-9750-8

Anuscopia de alta resolução: valor diagnóstico em lesões precursoras de câncer anal em pacientes soropositivos

Autor: Felicidad Santos Gimenez, José Ribamar de Araújo, Adriana Daumas, Sara Grigna Medeiros, Ivan Tramujas da Costa-e-Silva, Luiz Carlos de Lima Ferreira

Publikováno v: Arquivos de Gastroenterologia v.48 n.2 2011
Arquivos de gastroenterologia
Instituto Brasileiro de Estudos e Pesquisas de Gastroenterologia
instacron:IBEPEGE
Arquivos de Gastroenterologia, Vol 48, Iss 2, Pp 136-145 (2011)
Arquivos de Gastroenterologia, Volume: 48, Issue: 2, Pages: 136-145, Published: JUN 2011

CONTEXT: Anal cancer, although a still rare disease, is being observed in ascending rates among some population segments known to be at risk for the development of the disease. Human papillomavirus (HPV) infection, immunodepression and anal intercour

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19041e8272071d5b36e13a5822de8f0d
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-28032011000200010