Abdominal aortic aneurysm is not a “tumor” in the usual sense, but its threat to health is by no means less than that of any other malignant tumor. Once an aneurysm ruptures, it will cause a “volcanic eruption” of blood from the aorta, and the loss of a large amount of blood from the body will lead to the sudden death of the patient in a short period of time. Winter is the peak time for rupture of abdominal aortic aneurysm, and the elderly must be alert to this high-risk disease. Abdominal aortic aneurysm is actually a kind of arterial dilatation disease caused by the degeneration and degeneration of arterial blood vessel wall, like a pipeline locally thinning and bulging up a bag, which is a kind of benign disease rather than a “tumor” in the usual sense, but its threat to health is by no means inferior to that of any kind of malignant tumor. Once the aneurysm ruptures, it will cause aortic blood “volcanic eruption”, and a large amount of blood loss in the body will lead to the patient’s sudden death in a short period of time, and its degree of danger is no less than myocardial infarction and cerebral infarction. Therefore, abdominal aortic aneurysm is often called “time bomb” in the belly. Winter is the peak period of abdominal aortic aneurysm rupture, the elderly must be alert to this high-risk disease, not mistaken for lumbar spondylosis and missed treatment opportunities. In addition, should maintain a good mood, change the bad habit of sedentary, at least half an hour a day to take time out to strengthen the exercise, but to avoid strenuous exercise, when the elderly emotional or strenuous exercise when the blood pressure rises sharply, may cause abdominal aortic aneurysm rupture. Doctor’s tip: the high incidence of abdominal aortic aneurysm can be summarized as “eight high and one less”: high blood fat, high blood sugar, high uric acid, high body weight, high blood pressure, high (blood) viscosity, high age, high (mental) stress, and reduced exercise. Therefore, you should eat more vegetables, pay attention to the combination of meat and vegetables every day, regularly measure blood pressure, blood sugar, blood lipids, and find problems in time to seek medical attention.