Fig. 1From: Hepatic falciform ligament clear cell myomelanocytic tumor: A case report and a comprehensive review of the literature on perivascular epithelioid cell tumorsUltrasound scan of the digestive system. A heterogeneous high echogenic mass can be seen in the right liver lobe. An irregular anechoic area is also evident in the mass; color Doppler flow imaging showed no obvious blood signal in itBack to article page