4. As seen on ultrasound, CT and MRI, pancreatic carcinoma typically presents as a focally enlarged mass in the pancreas and/or dilatation of the main pancreatic duct.

• 摘要在超音波，电脑断层，及磁振造影的检查，胰脏癌典型的表现是局部变大之肿块，可能伴随有胰管变粗。收藏指正