Abdominal aortic aneurysms can occur in all parts of the abdominal aorta and are called abdominal aortic aneurysms when the diameter of the abdominal aorta expands to 1.5 times its normal diameter. The location can be determined by ultrasound and MRI.
Abdominal aortic aneurysms occur in the abdominal aorta below the diaphragm. Depending on the site of development in relation to the renal arteries, they can be categorized as suprarenal abdominal aortic aneurysms, perirenal abdominal aortic aneurysms, and infrarenal abdominal aortic aneurysms. Atherosclerosis is the most common cause of abdominal aortic aneurysms and often involves the abdominal aorta below the renal artery, which is the best site for abdominal aortic aneurysms.
Abdominal aortic aneurysm is mainly due to the reduction of local vascular wall elasticity, or due to infection, trauma and other reasons caused by the reduction of local vascular wall tension, which leads to localized expansion of blood vessels, there are no obvious symptoms in the early stage of the disease, and with the aggravation of the disease may appear lumbar and abdominal pain, throbbing mass, pressure, embolism, rupture and bleeding and other symptoms.
Abdominal aortic aneurysm in which location, it is recommended that patients go to regular hospitals, under the advice of the doctor to carry out the corresponding imaging examination, and then actively cooperate with the doctor to receive treatment.