大肠癌肝转移灶的声像特征及临床应用

B-mode Ultrasound Feature and Clinical Application of Metastatic Carcinoma of the Liver From the Cancer of Large Intestin

本文报告８６例大肠癌肝转移灶的Ｂ超图像特征。指出其除具有一般转移瘤的特点外，尚具有特征性图像。主要有：①转移灶大，数量单发至多发，右肝居多；②转移瘤内液化现象明显；③转移瘤内钙化现象多见。本文并对Ｂ超检查肝转移瘤的临床意义作了一定的分析。

The B ultrasonic image features of 86 cases of metastatic carcinoma of the liver from the large intestine were reported. It is found that,in addition to the general features of metastatic carcinoma, there were some specific image characteristics. These included: (1) It has a bulky mass of the metastatic lesions,single or multiple,and often occurred in right lobe of the liver. (2) most of them has apparent liquefaction. (3) Calcification in the interior part of the metastatic carcinoma is frequently observed. We also analysed the clinical significance of B ultrasonic examination for the metastatic carcinoma of the liver.