Acute gastric or intestinal obstruction requires urgent treatment. Self-expanding
metallic stents offer a nonsurgical therapeutic alternative with a high success rate
and low morbidity. The clinical success rates of metallic stents in the palliation
of obstruction of the gastric outlet or duodenum range from 80 to 100%. The preoperative
treatment of colorectal obstruction successfully relieves acute symptoms in 87 to
100% of patients and allows elective resection with primary anastomosis. Single-stage
surgery combined with a reduced need for intensive care lowers the cost of treatment
by approximately 25%.
Stents - endoprosthesis - stomach - duodenum - colonic stenosis or obstruction - neoplasm
- interventional procedures