The second is B-ultrasound and chest X-ray of hepatobiliary pancreas. B-ultrasound of liver and gallbladder can check the morphology of liver and gallbladder and find out whether there are liver and gallbladder tumors or gallstones in advance. Because this is a non-invasive examination, the elderly can check it many times. Chest X-ray can detect tuberculosis and lung cancer early, and the elderly who smoke all the year round should have regular chest X-ray examination, which is the best screening method for asymptomatic early lung tumors.
Third, check the fundus. Senile cataract and primary glaucoma can be found early. Patients with hypertension, coronary heart disease and diabetes can reflect whether the artery is hardened by examining the fundus.
Fourth, check blood sugar and blood lipid. Obese or elderly people with hypertension and arteriosclerosis should pay special attention to this item, especially the blood sugar two hours after meals can explain the problem.
Fifth, detect bone mineral density. Old people are prone to osteoporosis, and men over 50 and women over 45 should have bone mineral density tests.
Sixth, gastrointestinal endoscopy. Older people over 50 years old, especially older men, should be included in the "supplementary list" of physical examination. Gastrointestinal endoscopy can find some precancerous lesions, such as colorectal polyps, so as to remove them as soon as possible. In addition, fecal occult blood test can also detect digestive tract diseases and cancer early.