Nutritional Intervention for Patients With Multiple Cancer Types

① Acute onset of chronic disease; ② Pregnant or lactating women; ③ Patients with contraindications and no tumor surgery; (4) Patients with malignant tumors (laryngeal cancer, esophageal cancer, lung cancer, stomach cancer, colorectal cancer, liver cancer, pancreatic cancer) were confirmed by pathology and/or cytology after surgery; ⑤ Combined with cognitive dysfunction, mental disorder, consciousness disorder or unwillingness to cooperate; ⑥ Patients with severe gastrointestinal symptoms, liver and renal insufficiency (alanine aminotransferase ALT≥2 times the upper limit of normal value; Total bilirubin Tbil≥2 times the upper limit of normal value; Creatinine Cr≥2 times the upper limit of normal value); (7) Patients with two or more types of tumors; Long-term bed rest, hemiplegia or coma; ⑨ Severe dysfunction of liver, kidney and other organs; ⑩ Allergy or intolerance to nutrients or their main components (such as lactose or galactose, etc.).