[Etiology of jaundice associated with small pancreatic neoplasms].
D000368:Aged; D006801:Humans; D007565:Jaundice / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D009361:Neoplasm Invasiveness; D010190:Pancreatic Neoplasms / Q000150:complications* / Q000175:diagnosis; D014463:Ultrasonography