Long term survival in patients with hepatocellular carcinoma directly invading the gastrointestinal tract: Case reports and literature review

Ting Lung Lin, Anthony Q. Yap, Jing Houng Wang, Chao Long Chen, Shridhar G. Iyer, Jee Keem Low, Chih Che Lin, Wei Feng Li, Ta Yi Chen, Dibyajyoti Bora, Chih Yun Lin, Chih Chi Wang^*

^*Corresponding author for this work