Who can tell me in detail what brain CT can detect? how much is it?

Head CT can mainly observe brain lesions, such as cerebral hemorrhage, infarction, tumor, trauma and so on. Generally, these things are invisible to the naked eye and must pass the impact test to get them. The specific price is not uniform throughout the country, because there are good and bad CT machines, and the general price is around 400. If you have good financial conditions, I suggest you do MR, especially magnetic resonance examination. It is much better than CT in examining the skull, and the price is about 500-700.