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abstractpubmed· Abstract 2016· item PMID:26928869
A Case of Sphenoid Sinus Metastasis in Hepatocellular Carcinoma. Sphenoid sinus metastasis from hepatocellular carcinoma (HCC) has been reported only rarely. We present a case of solitary sphenoid sinus metastasis of a 2.7 × 2.3 cm single HCC lesion. (Hepatology 2016;63:2050-2053).