Disseminação linfática na endometriose colorretal

• Autor(a) principal: Ojeda,Cristiane Vilela
• Data de Publicação: 2000
• Outros Autores: Ribeiro,Luciano Corrêa, Aguilar-Nascimento,José Eduardo de
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Revista do Colégio Brasileiro de Cirurgiões
• Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69912000000400010
• topic: Endometriosis; Colon; Rectum; Lymph nodes

A 40-year-old female patient presented abdominal pain during her periods and progressing constipation during the last 6 years. Retosigmoidoscopy showed a stenotic lesion 14cm above the anal verge. The patient underwent a retosigmoidectomy and the specimen was sent to histopathologic exam. The diagnose was endometriosis with the involvement of the colon and rectum, associated with dissemination of the endometrial cells by the lymph nodes. The patient recovered well and was discharged on the 6th postoperative day. It is commented on the rarity of the lymphatic dissemination in these cases and according to the reviewed literature, this is the 5th case reported. Thus, dissemination of the disease to extra-abdominal sites could possibly occur by this route. Therefore, pathologists should carefully exam the lymph nodes of the mesocolon in these specimens because findings of endometrial "metastasis" may be present.