Figure 2. Figures 1, 2. (1) CT scan shows a large cystic mass with evident septation in the left upper quadrant that displaces bowel loops. The mass is well circumscribed, and no signs of adjacent organ invasion can be seen. (2) CT scan of an upper portion of the mass shows its relationship to the remainder of the pancreas. Gross calcifications are noted within the cyst wall. Again, the cystic nature of the mass and the septations are clearly seen.