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肝脏转移癌是肝脏最常见的恶性肿瘤之一 ,几乎所有的恶性肿瘤均可以发生肝脏转移。在CT应用到临床以前 ,对肝脏转移性肿瘤的诊断主要依靠B超检查 ,尽管B超是目前最常用的肝脏病变的检查方法之一 ,但由于受操作者水平的影响以及标准化欠佳这两个因素而略逊于CT。并且仅依靠B超的
Liver metastases are one of the most common malignancies in the liver, and liver metastases can occur in almost all malignancies. Before the CT application to clinical diagnosis of liver metastases mainly rely on B-ultrasound, although B-is the most commonly used method of liver disease, but due to the impact of operator level and poor standardization of these two A factor and slightly worse than CT. And only rely on B super