title: [Piecemeal technique at the removal of large rectosigmoid polyps].
abstract: BACKGROUND
  Removal of the colon polyps is a routine approach. Polyps larger than 2 cm can not be removed in one piece, the piecemeal technique is to be applied for these cases. The risk for the complications (bleeding, perforation) and the malignancy are higher, than in conventional cases.
  
  
  METHODS
  At the 1st Surgical Department of Semmelweis University the piecemeal technique have been used at 13 patients, among others at five patients who were declared for operation because of the size of the polyps in other institutions. The average size of the polyps was 3,5 cm. Ten polyps in the rectum, three in the sigmoid colon were found.
  
  
  RESULTS
  The executing procedure required two sections in two cases. Massive bleeding started after the procedure in one patient, which was successfully stopped by infiltration the basement of the polyps with adrenalin. The histology showed in situ carcinoma in two patients.
  
  
  CONCLUSIONS
  The risk of removal of large colon polyps could be undertaken at those endoscopic units where anesthesiologic and surgical background are present, and the patient--in case of unsuccessful removal--could be treated with other minimal invasive therapy (laparoscopic colon resection).
authors: Altalános Orvostudományi Kar I. Sebészeti Klinika.
authors: Péter
authors: P
authors: Lukovich
authors: Péter László
authors: PL
authors: Lakatos
authors: Katalin
authors: K
authors: Keresztes
authors: Judit
authors: J
authors: Wacha
authors: Alajos
authors: A
authors: Takáts
authors: Krisztina
authors: K
authors: Morvay
authors: Krisztina
authors: K
authors: Tari
authors: Péter
authors: P
authors: Kupcsulik
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D012809:Colon, Sigmoid / Q000473:pathology / Q000601:surgery*; D003111:Colonic Polyps / Q000601:surgery; D013505:Digestive System Surgical Procedures / Q000009:adverse effects / Q000379:methods*; D005260:Female; D006801:Humans; D007417:Intestinal Polyps / Q000473:pathology / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D012007:Rectum / Q000473:pathology / Q000601:surgery*; D012189:Retrospective Studies; D016896:Treatment Outcome