![]() ![]() Not all aneurysms require immediate treatment. The following are used to diagnose aneurysms: cerebral angiography, computed tomographic angiography, or CTA, computed tomography, or CT, scans, doppler ultrasound, and magnetic resonance angiogram, or MRA. However, some may experience cranial nerve palsy, double vision or visual loss, sudden severe headache, numbness in any part of body, dilated pupils, progressive weakness or neck pain. Most patients with unruptured cerebral aneurysms do not show any symptoms. A rupture can cause a person to go into a coma and can even kill the person. Patients suffering from a ruptured cerebral aneurysm may exhibit symptoms such as: severe headaches, nausea, stiffness in neck, vision problems, sensitivity to light, called photophobia, loss of sensation, and vomiting. The symptoms of aneurysms depend on whether they are ruptured or unruptured. Aneurysms are found in 2 to 7 percent of the population. Risk factors that may lead to or facilitate the development of aneurysms include high blood pressure, diabetes, genetic disorders, injury or trauma to blood vessels, complication from a blood infection, and smoking or usage of nicotine. Some of these disorders include polycystic kidney disease, Osler Weber Rendu, and Marfan's. Some people have hereditary disorders that make it more likely that they will have an aneurysm. ![]() The blood vessel wall might be weakened due to infection or injury. Aneurysms can be congenital, meaning that they are present from birth, or they may develop later in life. What causes Aneurysms?Īneurysms in brain vessels occur when an area of the blood vessel's wall is weakened. A ruptured aneurysm is one that has broken open. An aneurysm can exist in a ruptured or unruptured state. A cerebral aneurysm is an aneurysm in a blood vessel of the brain. In most cases, aneurysms form at the point where blood vessels divide into branches. Craniotomy for the Treatment of Aneurysms What is an Aneurysm?Īn aneurysm is a weak area in the wall of a blood vessel that causes bulging, dilation or ballooning of the blood vessel. ![]()
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