Two cases of hepatic hemangioma with faster blood now were studied using 2-D Doppler US. In the first case, various color signals were visualized in the tumor using the 2-D doppler method. Using the pulsed doppler method numerous continuous waves were found inside the tumor, and faster pulsating waves were noted at the margin. In the second case, color spots were visualized at the margin of the tumor. They displayed faster pulsating waves using the pulsed doppler method.