In the right iliac fossa, circumferential mural thickening of the ileocecal valve is observed, heterogeneous to the contrast medium. Anterior to the ileocecal valve , there is a heterogeneous collection, with thick walls and enhancement with contrast medium, associated with striation of the perilesional fat.
those small hypodense liver lesions could easily be hepatic metastasis
Enlarged ileocolic lymph nodes and retroperitoneal lymph nodes suspicious for nodal disease.