line of obstruction post 障碍指示杆
post-inflammatory obstruction of portal vein 炎症后门静脉梗阻
post-renal obstruction 肾后性梗阻
Conclusion The implantation of metallic self expanding stent was a simple and effective method which offered good palliation for obstruction of inoperable gastric outlet and post operative strictures.
结论介入放射学置入金属内支架是一个简单、有效的治疗方法，对不能手术的胃出口部狭窄和术后吻合口狭窄有很好的缓解作用。
Adhesive intestinal obstruction of 81.4% due to post surgery, youth, without major surgery for intestinal obstruction history tuberculosis caused by tuberculous adhesions.
粘连性肠梗阻中81.4%为手术后所致，青年、无手术史的肠梗阻主要为结核性粘连所致。
Objectives:To study the post processing techniques acquired with 16-detector row spiral CT in the diagnosis of patients with biliary obstruction and evaluate its diagnostic efficacy.
目的：研究16层螺旋CT在胆管梗阻病变的重建方法及其诊断价值。
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