Complex left upper quadrant lesion measuring about 14 x 11 x 10.5 cm, showing peripheral solid components, central multiple heterogeneous cystic areas, some of which show fluid-fluid levels, and T1 hyperintense areas suggestive of hemorrhage. Solid components show enhancement and diffusion restriction. The lesion is inseparable from the pancreatic tail and is displacing the spleen anteriorly and the left kidney inferiorly. Left adrenal gland is not clearly identified. Multiple intraluminal defects seen in the gallbladder (gallstones) without any features of acute cholecystitis.