Gastric Cardia Carcinoma, also known as carcinoma of cardia of stomach, is related to cardia cancer and gastric cardia adenocarcinoma. An important gene associated with Gastric Cardia Carcinoma is XRCC1 (X-Ray Repair Cross Complementing 1), and among its related pathways/superpathways is G-protein signaling RAC1 in cellular process. The drugs Capecitabine and Docetaxel have been mentioned in the context of this disorder. Related phenotype is Decreased Hepatitis C Virus pseudoparticles (HCVpp; H77; genotype 1a) infection.