[Prevention and treatment of postoperative complications of hemorrhoidectomy].
D000328:Adult; D001003:Anal Canal / Q000503:physiopathology; D001004:Anus Diseases / Q000209:etiology*; D005260:Female; D005500:Follow-Up Studies; D006484:Hemorrhoids / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications