[Transmural rectal endometriosis as a cause of chronic constipation. A case report and literature review].

The incidence of intestinal endometriosis is reported between 5.3 and 12% of cases and of these, between 70 and 93% are located in the rectum and sigmoid. We report the case of a 32-year-old with constipation and bloating and cramping pain during the last 2 years.

[Pneumatosis coli].

Objective: To report a pneumatosis coli case.

Case Report: A 56 year old man was submitted to a routine medical check up. During rectosigmoidoscopy examination many submucous lesions of cystic aspect were found, which were demonstrated by different imaging methods and endoscopy.