Computer tomography in ascites

Ascites can be found in a variety of diseases and may represent either a late complication or the clinical sign of a pathologic condition. The presence of even small fluid collections in peritoneal recess can be easily detected by CT. A number of reports confirm CT prediction of the benign/malignant nature of ascites. The CT scans of 100 patients affected with histologically confirmed ascites were reviewed to evaluate CT contribution to the assessmant of the benign/ malignant nature of ascites. On the basis of our results, it can be concluded that the only highly predictive CT finding of malignant ascites is the presence of a coexisting mass. Other findings do not allow the two types of collections to be discriminated