Clinical value of emergent perspective stent implantation for left-side obstructive colonic cancer
10.3760/cma.j.issn.1673-9752.2014.11.013
- VernacularTitle:透视下金属支架置入术在结肠癌急诊手术中的应用价值
- Author:
Dechun LI
;
Yuanshun XU
;
Hongtao DU
;
Qingzhong TIAN
;
Yong LI
;
Yongtuan GUO
;
Guoqing SHAO
- Publication Type:Journal Article
- Keywords:
Colonic neoplasms;
Intestinal obstruction;
Stent;
Perspective
- From:
Chinese Journal of Digestive Surgery
2014;13(11):891-894
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical value of emergent perspective stent implantation for leftside obstructive colonic cancer.Methods The clinical data of 26 patients with obstructive colonic cancer who received emergent perspective stent implantation at the Affiliated Xuzhou Hospital of Southeast University from October 2011 to February 2014 were retrospectively analyzed.A soft and a hard guidewire and a catheter were applied in the operation.The guidewires were put through the hole of the intestinal tumor,and then the metal stent and the conveyor were guided by the guidewires and were pulled through the hole of the intestinal tumor,finally the stent was released and the conveyor was adjusted to ensure that the stent was at the right position.Patients were followed-up through outpatient examination till 4 weeks after tumor resection.Results Of the 26 patients,9 were with rectal cancer,10 with sigmoid colonic cancer,6 with descending colonic cancer,1 with splenic flexure cancer.The median length of stenosis was 4.6 cm (range,2.0-8.0 cm).The surgery of the 26 patients was successful.The mean operation time was 35.2 minutes (range,15.2-72.0 minutes),and the mean time of stent implantation was 5.6 minutes (range,2.6-26.9 minutes).Patients had watery or loose stool for 4-8 times after stent implantation.Ten hours after the operation,all the patients were given liquid diet.The remission rate of clinical symptoms was 100.0％ (26/26).No colonic perforation was detected during the operation.Two patients were complicated with slight bleeding,and was alleviated by medication.Twenty-six patients received stage Ⅰ tumor resection procedure within 7-10 days after the symptoms of intestinal obstruction were remised.The success rate of surgery was 100.0％ (26/26).No infection and other drainage were detected after tumor resection through follow-up.Conclusion Emergent perspective stent implantation for left-side obstructive colonic cancer is safe and effective.
