CT is the first -hand method to diagnose carcinoma of body and tasl of paramorphia and abnormal density in body and tail of pancreas and fatty layer disappeared , after administration of contrast the lesion would not be enhanced .

• CT是诊断胰腺体尾部癌的首选方法。 CT平扫胰腺体尾部形态密度改变 ,周围脂肪层消失及增强扫描 ,胰腺体尾部病变不强化呈低密度影是诊断胰腺体尾部癌的主要征象。