我院自１９９５年１０月至１９９８年９月用自行设计的网管状镍钛形状记忆合金支架治疗结直肠梗阻１０例。一、材料与方法本组男７例，女３例，年龄２９～８０岁，平均５５岁。急性梗阻３例，慢性梗阻７例。通过腹平片、直肠或乙状结肠镜检查及活检明确诊断。病灶位于直肠... Our hospital from October 1995 to September 1998 with its own network of tubular nickel-titanium shape memory alloy stent treatment of colorectal obstruction in 10 cases. First, materials and methods The group of 7 males and 3 females, aged 29 to 80 years, mean 55 years. 3 cases of acute obstruction, 7 cases of chronic obstruction. Through the abdominal plain film, rectum or sigmoidoscopy and biopsy clear diagnosis. Lesions in the rectum ...