[Miles' postoperative perineal fistula].
D005401:Fissure in Ano / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010502:Perineum; D011183:Postoperative Complications; D012004:Rectal Neoplasms / Q000601:surgery*; D013530:Surgical Wound Infection
Fistula perineal postoperación de Miles.