Fig. 1From: Hepatic pleomorphic leiomyosarcoma after surgery for gastric gastrointestinal stromal tumor: a case reportAbdominal ultrasonography findings. A 51-mm-wide tumor in hepatic segment 4 with heterogeneous echo was detected and it didn't present bloodstream increase. Sonazoid enhanced ultrasonography with hypervolemic contrasting pattern revealed that the tumor was enhanced in the early phase and washed out in the late phaseBack to article page