title: Non-neoplastic stenoses of the rectum.
abstract: Rectal stenoses, often accompanied by a simple, non-specific symptomatology, have multiple and varied causes. The clinical picture is far from specific and can go from absolute latency to the full picture of a distinct colic occlusion. The clinical examination mainly relies on the data from the proctologic examination and, in particular, the rectal touch that enables detection of the lesion. This proctologic examination is completed with a uro-genital clinical check-up. The complementary endoscopic, X-ray and biological examinations are dominated by rectoscopy, barium enema and, if necessary, scanner, ultrasonography and anatomopathology. The etiological forms comprise stenoses by extrinsic compression; inflammatory or non-inflammatory pseudo-tumoral stenoses; inflammatory cryptogenetic (RCH, Crohn) or specific (infectious, parasitic and venereal) stenoses; ischaemic stenoses; traumatic stenoses by internal or external traumatism and medical iatrogenic, post-physiotherapeutic or post-surgical stenoses. The therapeutic problems depend on the type, age and size of the evolution as well as the cause (etiology) of the lesions. Depending on the case, we have to "make do with it", circumvent the problem, force or remove the obstacle.
mesh_terms: D003251:Constriction, Pathologic / Q000175:diagnosis / Q000209:etiology / Q000628:therapy; D006801:Humans; D007049:Iatrogenic Disease; D007511:Ischemia / Q000150:complications / Q000175:diagnosis; D011349:Proctitis / Q000150:complications / Q000175:diagnosis; D011351:Proctoscopy; D011859:Radiography; D012002:Rectal Diseases / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy; D012007:Rectum / Q000098:blood supply / Q000000981:diagnostic imaging / Q000293:injuries; D012749:Sexually Transmitted Diseases / Q000150:complications / Q000175:diagnosis; D014463:Ultrasonography