Value and evaluation of medical image technique in the diagnosis of hepatic benign nodular lesion        LIANG Bi-ling，YANG Qi-hua，LI Yong. Department of Radiology，SUN Yat-sen Memorial Hospital，SUN Yat-sen University, Guangzhou 510120，China
Corresponding author：LIANG Bi-ling，E-mail：liangbl@163.net
Abstract    Among all the nodular lesions of liver，benign nodular lesions，which includes hepatic cyst，haemangioma，focal nodular hyperplasia and other inflammation disease，has much higher incidence rate than malignant lesions. As medical image technique develops，multi-slice spiral CT，magnetic resonance imaging，ultrasound and PET-CT have already been used widely. So some lesions could be evaluated molecularly. As a result，the sensitivity and specificity are higher and accurate diagnosis could be made before therapy. In one word，knowing the medical image technique and the imaging findings of hepatic benign nodular lesions are important for daily clinical works.