Moderately differentiated hepatocellular carcinoma with fatty degeneration mimicking hepatic angiomyolipoma due to early draining vein: A case report - Yoshizumi, Arihito; Kuboki, Satoshi; Takayashiki, Tsukasa; Eto, Ryotaro; Nasu, Katsuhiro; Kondo, Takayuki; Otsuka, Masayuki (Kanzo, 2023)