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目的 :探讨“软藤征”的病因和临床意义。方法 :对 63例经内窥镜进行胰胆管造影 (ERCP)示“软藤征”的胆道梗阻病例进行分析 ,并分析“软藤征”与癌性病变、良性病变的关系。结果 :5 8.73 % ( 3 7/ 63 )的“软藤征”征象系恶性肿瘤引起 ;41.2 5 % ( 2 6/ 63 )为良性病变所致。结论 :“软藤征”是各种肝外胆管急性梗阻引起肝内胆管扩张的X线征象之一 ,并非为胆系肿瘤所特有
Objective: To investigate the etiology and clinical significance of “soft vine sign”. Methods: 63 cases of choledocholithiasis induced by endoscopic pancreatic cholangiopancreatography (ERCP) were analyzed. The relationship between soft rattan syndrome and cancerous lesions and benign lesions was analyzed. Results: 5 8.73% (37/63) of the “soft rattan” signs were caused by malignant tumors; 41.2% (26/63) were caused by benign lesions. Conclusion: “Soft rattan sign” is one of the X-ray signs of intrahepatic bile duct dilatation caused by acute extrahepatic bile duct obstruction. It is not unique to gallbladder tumors