Deposition of amyloid in the gastrointestinal tract.
D000686:Amyloidosis / Q000150:complications / Q000473:pathology*; D001808:Blood Vessels / Q000473:pathology; D003094:Collagen; D004064:Digestive System / Q000473:pathology*; D010505:Familial Mediterranean Fever / Q000150:complications; D006801:Humans; D009092:Mucous Membrane / Q000473:pathology; D009101:Multiple Myeloma / Q000150:complications; D009130:Muscle, Smooth / Q000473:pathology; D012155:Reticulin
D012155:Reticulin; D003094:Collagen