Geriatric oncology With the aging of China’s population, the incidence of tumors in the elderly population is also increasing year by year, and the prevalence of tumors in the elderly over 65 years of age has accounted for more than half of the total prevalence of tumors; geriatric oncology is a specialized discipline, which should reasonably formulate treatment plans according to the physiological characteristics, disease characteristics and pharmacokinetic features of the elderly, so as to prolong the survival of elderly tumor patients and improve their quality of life. The aim is to prolong the survival and improve the quality of life of elderly tumor patients. The advantages of geriatrics department in geriatric oncology The department has conducted academic exchanges with major hospitals in China and reached the advanced level in the standardized and individualized treatment of geriatric oncology; it has unique features in the control of nausea and vomiting, so that patients can finish chemoradiotherapy “happily”. We have accumulated rich clinical experience in chemotherapy for patients with coronary heart disease, angina pectoris, hypertension, diabetes and other underlying diseases. We have successfully carried out the treatment of ascites with good results. Main scope of practice: lung cancer, gastric cancer, colorectal cancer, breast cancer, ovarian cancer, lymphoma, multiple myeloma and other common malignant tumors, as well as hematologic diseases. Typical case: Zhang××, female, 72 years old, hospitalization number: 2003003××, post-operative ovarian cancer, abdominal metastasis, multiple metastases in the abdominal wall, combined with type 2 diabetes, coronary heart disease, angina pectoris, hypertension, complex underlying diseases, angina pectoris attack, blood sugar of more than 20mmol/L, grade III gastrointestinal reaction, vomiting a lot of yellow-green bile, intolerable, came to our department for five He came to our department for five weeks of chemotherapy, while intravenous pumping of insulin and nitroglycerin, no gastrointestinal reaction, angina attack, well tolerated, successfully completed chemotherapy, his condition was well controlled, and was discharged successfully. Chen××, male, 78 years old, hospitalization number: 2003261××, lung cancer, multiple metastases in the lung, combined with chronic bronchitis, obstructive emphysema, coronary heart disease, myocardial infarction, cardiac insufficiency, hypertension, etc., treated in many hospitals, repeatedly reported critical, came to our department after a comprehensive assessment, given individualized chemotherapy, radiotherapy, targeted therapy, immunotherapy and other active integrated treatment, the disease is well controlled, has “The patient is satisfied with the current quality of life.