title: Delayed caecal perforation following flexible fibre-optic sigmoidoscopy.
mesh_terms: D000368:Aged; D002429:Cecal Diseases / Q000209:etiology*; D005260:Female; D006801:Humans; D007416:Intestinal Perforation / Q000209:etiology*; D012812:Sigmoidoscopy / Q000009:adverse effects*; D013997:Time Factors