The cost of MRI examination is decided according to the examination site and the items to be examined. Taking the general tertiary hospitals as an example, the cost of head MRI examination is about$670 for a single scan, and if it is necessary to add other items, such as diffusion sequences or magnetic susceptibility sequences, then it is necessary to increase the extra cost on top of the original one. If you need to observe the cranial vascular imaging MRA program will need to add another 200 yuan, so the MRI examination is based on the examination of the site and the project to decide, the same part of the examination of the different needs, the cost may not be the same, you need to understand the specific circumstances.