高频超声鉴别合并胆胰管阻塞的胰头肿块型胰腺炎和胰头癌的价值

孙凤芝;李永杰;李东

Differential diagnosis between chronic pancreatitis with mass in pancreas head and carcinoma of pancreas head by high-frequency ultrasound

SUN Feng-zhi;LI Yong-jie;LI Dong

临床荟萃 . 2009, (4): 290 -292 .