Evaluation of the solid hepatic mass.

With the expanding use of abdominal imaging studies, evaluation of solid hepatic masses has become a common clinical challenge. In this review, the clinicopathologic characteristics of the most common causes of solid hepatic masses have been discussed. As the case scenarios demonstrate, the appropriate selection of imaging techniques and proper management of an individual patient depend on the clinical context. Often, complementary radiologic studies are necessary to narrow the differential diagnosis. Percutaneous biopsy or surgery is frequently required to confirm the diagnosis and to exclude malignancy definitively. The evaluation and management of solid hepatic masses is a cooperative venture that requires a multidisciplinary approach.