Case presentation A 70-year-old male with colicky lower abdominal pain and vomiting He also had tachycardia with diffuse abdominal tenderness. Examination revealed a raised white cell count. The CT scan of the abdomen and pelvis was recorded. The axial C+ portal venous phase, coronal C+ portal venous phase, and sagittal C+ portal venous phase images are attached.
What is the most likely diagnosis? (Answer is posted in the comment section below!) *This case is from the Docplexus Editorial Team for educative purposes only. Source: Radiopaedia