Hepatic angiosarcoma with clinical and histological features of Kasabach-Merritt syndrome

Figure 1 Ultrasonographic findings of hepatic angiosarcoma. A: Representative image of tumor detected by abdominal ultrasound (arrow). Note the increased peripheral echogenicity and hypoechoic central appearance; B: Color doppler study of (A) demonstrates hypervascularity of the tumor. No arterial flow was detected (image not shown).