Pulsatile masses are mostly suggestive of vascular lesions or closely related to blood vessels. Imaging examinations such as angiography and blood flow ultrasound can clearly localize, quantify and qualify the diagnosis, and provide detailed information about the blood supply and its relationship with the surrounding great vessels. A pulsating mass on the clavicle is the clinical manifestation of peripheral aneurysm. Peripheral aneurysms are aneurysms that occur in each of the main arteries, including the carotid and extremity arteries. The etiology is usually aneurysm. The diet of aneurysm patients is critical to help them recover as soon as possible. The post-operative diet of aneurysm patients should be light and nutritious, ensure adequate rest, avoid exertion and emotional excitement, if the patient is not anemic, it is not necessary to carry out blood supplementation, usually in the diet can pay attention to dietary therapy. The diet of aneurysm patients should pay attention to: 1. Controlling the intake of caloric energy can improve clinical symptoms such as dyspnea. Promote eating complex sugars, such as starch, standard flour, corn, millet, oats and other foods with more plant fiber to promote intestinal peristalsis. It is conducive to the excretion of cholesterol; eat less glucose, fructose and sucrose, which are monosaccharides and are likely to cause elevated blood lipids. 2.Limit the intake of fat The intake of animal fat in the diet should be limited, and when cooking, more vegetable oil should be used, and cholesterol should be limited to less than 300 mg per day. You can eat more fish, sea fish contains unsaturated fatty acids, which can oxidize cholesterol, thus lowering plasma cholesterol, also prolong platelet coagulation, inhibit thrombosis, prevent stroke, and also contain more linoleic acid, which has a role in increasing the elasticity of microvessels, preventing blood vessel rupture and preventing hypertension complications. 3, moderate protein intake In the past, the emphasis on low protein diet, but at present, it is believed that, in addition to the combination of chronic renal insufficiency, generally do not need to strictly limit protein intake. The daily amount of protein for hypertensive patients is 1 gram per kilogram of body weight is appropriate, for example: 60 kg of body weight should eat 60 grams of protein per day. Among them, plant protein should account for 50%, preferably with soy protein, which has no antihypertensive effect but can prevent the occurrence of stroke, probably related to the composition of amino acids in soy protein. Fish protein should also be eaten two to three times a week, which can improve vascular elasticity and permeability, increase urine, sodium excretion, thus reducing blood pressure. Usually should also pay more attention to eat tyrosine-rich food, such as de-esterified milk, sour milk, milk tofu, sea fish, etc. If hypertension combined with renal insufficiency, protein intake should be limited. 4, eat more potassium, calcium-rich and low sodium foods such as potatoes, taro, eggplant, kelp, lettuce, winter melon, watermelon, etc., because potassium salts can promote the excretion of cholesterol, increase the elasticity of blood vessels, diuretic effect, conducive to improving the contractility of the heart muscle. Calcium-rich foods such as milk, sour milk, sesame paste, shrimp, green vegetables, etc., have a protective effect on cardiovascular. Choose magnesium-rich foods, such as green leafy vegetables, millet, soba noodles, beans and soy products, magnesium salts through the diastolic effect of blood vessels to lower blood pressure.