title: Acute pancreatitis--presentation as a discoloured lump in the groin.
mesh_terms: D000208:Acute Disease; D000437:Alcoholism / Q000150:complications; D006119:Groin / Q000473:pathology*; D006801:Humans; D006984:Hypertrophy / Q000209:etiology; D008297:Male; D008875:Middle Aged; D010195:Pancreatitis / Q000150:complications / Q000175:diagnosis*