What are the potential complications of diagnostic cerebral angiography?
The potential complications of diagnostic cerebral angiography include stroke, permanent disability, nerve damage, and even death. Other short-term risks include headache, bleeding, infection, and allergic reactions to contrast dye, while long-term risks include narrowing, blockage, or damage to blood vessels, as well as kidney damage. Studies show that the rate of complications is higher in elderly patients and those with pre-existing conditions, such as diabetes or high blood pressure. 