Endoluminal stenting of obstructed colorectal tumours.
A series of patients were selected to evaluate the clinical efficacy of a new self expanding metallic endoprosthesis in the management of left-sided colonic obstruction. The aim was to reduce the morbidity and mortality associated with the surgical management of patients with distal colonic obstruction. Six patients with complete sigmoid colon obstruction were managed with the Wallstent Enteral Endoprosthesis [Schneider (USA) Inc.]. Four underwent subsequent elective colonic resection, while two were placed for palliation. Stent placement was successful in all cases with resulting bowel decompression and there were no procedural complications. All four patients with resectable tumours avoided emergency surgery. Stenting allowed time for medical improvement and staging investigations in this group. Two patients with advanced metastatic colonic carcinoma were successfully palliated. We found the Wallstent Enteral Endoprosthesis to be safe and effective in relieving obstruction in patients with resectable colonic tumours, permitting elective surgery and avoiding a temporary stoma. It can also be used to palliate those patients with advanced disease.
Boorman
P
P
Department of Colorectal Surgery, Joyce Green Hospital, Dartford, Kent, UK.
Soonawalla
Z
Z
Sathananthan
N
N
MacFarlane
P
P
Parker
M C
MC
D000368:Aged; D000369:Aged, 80 and over; D015179:Colorectal Neoplasms / Q000150:complications*; D005069:Evaluation Studies as Topic; D005260:Female; D005471:Fluoroscopy; D006801:Humans; D007415:Intestinal Obstruction / Q000209:etiology / Q000628:therapy*; D008297:Male; D008875:Middle Aged; D010166:Palliative Care / Q000379:methods; D015641:Radiography, Interventional / Q000379:methods; D012810:Sigmoid Diseases / Q000209:etiology / Q000628:therapy*; D012812:Sigmoidoscopy; D015607:Stents