We report the case of a 29-year-old female patient with a diffuse type of s
erous cystadenoma involving the entire pancreas except for part of the head
, which was replaced by islet cell tumour. Ultrasound and CT showed multipl
e cysts in the entire pancreas and a solid mass with calcification in the h
ead. MRI characterized the fluid content of the cysts and the extent of dis
ease.