title: Massive haematemesis and melaena from a Meckel's diverticulum.
abstract: A case of Meckel's diverticulum in a middle-aged man presenting acutely with haematemesis and melaena is reported. Such a presentation has not to our knowledge been previously reported in this age group.
mesh_terms: D006396:Hematemesis / Q000209:etiology*; D006801:Humans; D008297:Male; D008467:Meckel Diverticulum / Q000150:complications*; D008551:Melena / Q000209:etiology*; D008875:Middle Aged