title: Serosal laceration: a complication of intra-operative colonoscopy explained by transmural pressure gradients.
mesh_terms: D000368:Aged; D003106:Colon / Q000293:injuries*; D006801:Humans; D007413:Intestinal Mucosa / Q000293:injuries; D007416:Intestinal Perforation / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D011312:Pressure; D012812:Sigmoidoscopy / Q000009:adverse effects*