1. Introduction
Liver cancer, malnutrition
COMPLICATION, MALIGNANT TUMORS, WEST, MALNUTRITION, LIVER CANCER
Liver cancer is one of the most prevalent malignant tumors in China, and malnutrition is a severe complication following surgery.Enhanced recovery after surgery (ERAS) has gained widespread use across various disciplines, along with evolving concepts and methodologies. ERAS refers to the use of a series of optimized management measures with evidence-based medical evidence in the perioperative period to achieve the purpose of accelerating recovery, and it clearly states the significance of preoperative nutritional support.The Hospital to Hospital to Home mode is a comprehensive support service that first proposed by West China Hospital of Sichuan University in China in 2013, with a focus on extends the nutritional treatment of patients from the hospital to the outside of the hospital, improves the quality of life of patients and reduces their readmission rate.