Fig. 3

Diagnostic imaging findings at 3 years after initial admission. Dynamic abdominal CT shows minimal ascites around the tumor. Most of the tumor is depicted as a low-density area with some high-density areas that indicate hematoma formation (a). Emergency arterial angiography is performed (b, c). The tumor is stained (b, short arrow) from the arterial branches of S4 (b, long arrow) and S5 (c, arrow). Extravasation (c, short arrow) from the arterial branch of S5 is observed, and TAE was performed