Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 3 de 3
Filtrar
Mais filtros










Base de dados
Intervalo de ano de publicação
2.
Tech Coloproctol ; 25(3): 333-337, 2021 03.
Artigo em Inglês | MEDLINE | ID: mdl-33400032

RESUMO

Anal fistula (AF) is a common referral to colorectal surgeons. Management remains challenging and sometimes controversial. Magnetic resonance imaging (MRI) is commonly performed in initial workup for AF. However, reports often lack key information for guiding treatment strategies. It has been shown that with structured radiology reports, there is less missing information. We present a structured MRI template report including 8 key descriptors of anal fistulas, whose effectiveness and acceptability are being assessed in a cross-sectional study (NCT04541238).


Assuntos
Canal Anal , Fístula Retal , Estudos Transversais , Humanos , Imageamento por Ressonância Magnética , Fístula Retal/diagnóstico por imagem
3.
Tech Coloproctol ; 18(11): 1099-104, 2014 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-24915940

RESUMO

BACKGROUND: The presence of endometriosis in the anal canal and perianal tissues is rare and difficult to suspect at clinical examination. We report our experience with preoperative ultrasound evaluation of four cases of anal endometriosis. METHODS: Four patients were evaluated by transperineal and high-resolution three-dimensional endoanal ultrasonography. RESULTS: In 3 of 4 women, the lesions involved old episiotomy scars. Anal endometriosis appeared as hypoechoic cystic lesions with areas of microcalcification, not well delimited and highly vascularized. The lesions either involved the anal sphincter (n = 2, one within the rectovaginal septum) or were localized superficially in the ischiorectal space (n = 2). Surgery and pathologic exam confirmed the ultrasonographic findings. CONCLUSIONS: Ultrasonographic findings of anal endometriosis are characteristics and may allow accurate preoperative staging of the disease.


Assuntos
Doenças do Ânus/diagnóstico por imagem , Endometriose/diagnóstico por imagem , Endossonografia/métodos , Adulto , Canal Anal , Diagnóstico Diferencial , Feminino , Humanos , Imageamento Tridimensional , Reprodutibilidade dos Testes
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA
...