duplex doppler ultrasound ( us ) was used in 68 consecutive patients with focal liver lesions , including 12 hepatocellular carcinomas , one cholangiocarcinoma , 37 metastases , 15 hemangiomas , one hemangioendothelioma , and two focal nodular hyperplasias .
C0018916
hemangiomas
C0018915
hemangioendothelioma