Fig. 4
From: Clinical characteristics and surgical treatments of primary hepatic angiosarcoma
Intraoperative findings and postoperative specimen of patient 1. a During the operation in the local hospital, a hemangioma like mass was found in the upper part of the right anterior lobe of the liver, protruding on the surface of the liver, and the liver tissue around the tumor was enlarged. The purulent fluid mixed with blood outflow could be seen in the puncture biopsy. b After the operation in our hospital, the gross tumor specimen was dissected and found that the shape of the tumor was irregular, interlaced with hemorrhage and necrosis, and there was a large cavity filled with clots in the tumor