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Comparison of contrast-enhanced ultrasonography with CT in diagnosis of post-transplant recurrent liver carcinoma
Author(s): ZHOU Yang, DU Lian-fang
Pages: 109-
111
Year: 2007
Issue:
2
Journal: BIOMEDICAL ENGINEERING AND CLINICAL MEDICINE
Keyword: 肝移植; 复发; 造影剂; 螺旋CT;
Abstract: 目的 探讨超声造影(CEUS)对肝移植术后肝癌复发的诊断价值.方法 对肝癌病人肝移植术后常规彩色超声随访发现肝内占位性病变23例,先行超声造影检查,3 d内行螺旋CT增强扫描,分别与病理结果比较.结果 23例病人经过穿刺活检病理确诊20例,行再次肝移植术经病理确诊3例,CEUS确诊18例,疑诊4例,误诊1例;CT确诊20例,疑诊2例,误诊1例.结论 CEUS与CT对原位肝移植术后肝癌复发的诊断均很敏感且价值很高,尤其对不典型病灶的诊断,CT与CEUS结合能提高诊断率.
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