Delayed appearance of intra-abdominal seromas and haematomas after surgery.
D000005:Abdomen; D000368:Aged; D003560:Cysts / Q000209:etiology*; D006406:Hematoma / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications