Fig. 4From: Possible spontaneous regression of hepatocellular carcinoma with unique histopathological features confirmed by surgical resection: a case reportGross appearance of surgically resected specimen. The resected specimen (a) was cut into thirds (b). The cut surface showed a tumor with a heterogeneous appearance (c and d, arrowheads) without fibrous capsule. The background liver was cirrhoticBack to article page