title: Haematemesis from secondary amyloidosis of the jejunum.
mesh_terms: D000686:Amyloidosis / Q000150:complications*; D001172:Arthritis, Rheumatoid / Q000150:complications*; D006396:Hematemesis / Q000209:etiology*; D006801:Humans; D007583:Jejunum; D008297:Male; D008875:Middle Aged