Interventional cerebral angiography includes three kinds of examinations: DSA, CTA and MRA, and the prices of different examination items are different. the price of DSA is around 6,000 yuan, the price of CTA is around 2,000 to 2,500 yuan, and the price of MRA is around 1,000 to 1,500 yuan. 1. DSA examination: digital subtraction angiography, including carotid arteriography and vertebral arteriography. It is mainly used to evaluate cerebrovascular diseases, such as intracranial aneurysm, arteriovenous malformation, etc. Its price is around 6000 RMB. 2. CTA examination: mainly used for cerebrovascular disease examination, it can detect and diagnose stenosis and occlusion of cerebral artery trunk and main branches, intracranial aneurysm and arteriovenous malformation, etc. CTA examination has high safety and good imaging quality, and its price is around RMB 2,000 to 2,500. 3. MRA examination: MRA (MR angiography) examination can be used to check cerebrovascular diseases, and its price is about 1,000 to 1,500 yuan. The above cost range is for reference only. The cost of interventional cerebral angiography also varies depending on the level of the hospital and the region, so please consult your local hospital for specific costs.