原发性肝癌252例超声检查的意义

２５２例经手术，活检和病理确诊的原发性肝癌（ＨＣＣ），在其初次诊断为ＨＣＣ时，肝肿大的不及５０％，但有半数以上的病人发生在结节性肝硬化的硬化的基础上，因此肝硬化确是发生肝癌的高危因素，超声检查肿瘤表现以混合回声为多见．而低回声的肿瘤更具有手术的意义。５例出现心脏转移而无心脏方面的症状。

Ultrasonographic Significance for Primary Hepatocellular Carcinoma in 252 Cases

Ultrasonography was performed in 252 cases with primary hepatocellular Carcinoma (HCC) proved by operation, biopsy and pathology. The enlargement of liver was less than 50% cases during the initial diagnosis of HCC. but more than 50% cases were originated from cirrhosis of the liver, so that hepatic cirrhosis is a high risk factor of HCC development. Compound echo lesion was more frequent in tumors, hypoechoic lesion was less, the very early cases is few. Hypoechoic tumors have more significant of operation. Five cases was found that there was metastic in the heart without cardiac symptoms.