Long term survival in patients with hepatocellular carcinoma directly invading the gastrointestinal tract: Case reports and literature review
Keywords: Hepatocellular carcinoma; Survival; Gastrointestinal tract; Direct invasion; Tumor bleedDFS, disease-free survival; OS, overall survival; HCC, hepatocellular carcinoma; AFP, alpha feto-protein; GI, gastrointestinal; TAE, transarterial embolization; PEI, p