title: [Rectal perforation as a result of stapled hemorrhoidectomy].
abstract: BACKGROUND
  The procedure for prolapsing hemorrhoids (PPH) has the potential to overcome many of the disadvantages of excisional hemorrhoidectomy; nevertheless, rare serious postoperative complications have been reported.
  
  
  METHODS
  We present a case of a 31-year-old male who was admitted and treated at another hospital with a stapled mucosectomy, which was carried out using a PPH01 33-mm stapling device. During the immediate postoperative period a fistula presented from the rectum to the right gluteus and a primary closure was attempted. However, the patient continued with the same symptoms and was referred to our hospital in October 2009. On examination at our Department of Colorectal Surgery, a right gluteus abscess was found and a primary orifice in the rectum with a diameter of 10 mm at 4 cm from the anal verge, confirmed with magnetic resonance imaging. A primary closure was attempted; however, during follow-up the patient presented edema, erythema and induration of the right gluteus and a failed closure of the fistula. Afterwards an endorectal advancement flap was successful in the closure of the fistula.
  
  
  CONCLUSIONS
  Complications with PPH may compromise function or may be life-threatening for the patient, requiring further surgeries with increased morbidity and mortality. Therefore, it is recommended to be performed by surgeons with special training in this procedure.
authors: Servicio de Colon y Recto, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México, D.F., Mexico. quinhec@hotmail.com
authors: Quintín Héctor
authors: QH
authors: González-Contreras
authors: Alejandra
authors: A
authors: Jiménez-González
authors: Roger
authors: R
authors: Vega-Batista
authors: Gilberto
authors: G
authors: González-Longoria
authors: Luis Enrique
authors: LE
authors: Salinas-Aragón
mesh_terms: D000328:Adult; D061865:Hemorrhoidectomy / Q000009:adverse effects*; D006484:Hemorrhoids / Q000601:surgery*; D006801:Humans; D007416:Intestinal Perforation / Q000209:etiology*; D008297:Male; D012002:Rectal Diseases / Q000209:etiology*; D017792:Surgical Stapling / Q000009:adverse effects*