Atypical Presentation of Hepatocellular Carcinoma Mimicking a Gastric Hepatoid Adenocarcinoma: A Case Report.

The diagnosis of hepatocellular carcinoma (HCC) relies on imaging tools and biopsy. It usually does not present to be a challenge.Here we report the case of a 69-year-old patient with HCC, initially mistaken for a gastric hepatoid adenocarcinoma (HAC), with a favorable outcome after neoadjuvant chemotherapy.