Neither CT scanning nor MRI, provides an unequivocal diagnosis of mesothelioma; tissue biopsy is required for the definitive diagnosis.
Malignant peritoneal mesothelioma. a. Contrast enhanced CT scan shows nodular peritoneal thickening. b. Axial contrast enhanced CT shows perisplenic and perihepatic large amount of ascites. c. Axial contrast enhanced CT shows diffuse peritoneal thickening with omental cake.