Isolated Duodenal Metastasis of Hepatocellular Carcinoma: A Rare Presentation.

Hematogenous metastasis to the duodenum from any primary tumor is rare. Hepatocellular carcinoma (HCC) frequently metastasizes to lung and regional lymph nodes. Involvement of small intestines by HCC is mostly via direct invasion of the contiguous neoplasm. We report a case of isolated noncontiguous duodenal metastasis of HCC because of its rarity.