The Gray Scale Sonographic Appearance of Intra-Abdominal Mesenchymal Sarcomas

Publisher Website
Google Scholar
Abstract
Twenty-eight patients with intraabdominal mesenchymal sarcomas were examined with gray scale ultrasonography. Masses were present in the mesentery, abdominal hollow viscera, liver and retroperitoneal areas. Four ultrasonic patterns were observed in the extra hepatic abdominal masses: hyperechoic masses intermixed with anechoic zones; hyperechoic masses with central fluid-filled zones; homogeneous hyperechoic masses and homogeneous hypoechoic masses. Three of 6 patients with hepatic masses were totally anechoic alongside other more typical metastatic patterns. The presence of a large mass with sonographic signs of necrosis should suggest the possibility of sarcoma. The differential diagnosis is discussed.