Case 336: Embryonal Sarcoma
25 year old man with cystic liver lesion on CT
US: Cystic/necrotic, septated
Ultrasound of the liver shows a cystic/necrotic mass with septations, which does not show vascularity when interrogated with color Doppler. Posterior acoustic enhancement is typical for cystic/necrotic components. Imaging findings are nonspecific, pathology revealed embryonal sarcoma.