即正电子放射断层摄影术,是一项成像研究,它能使医生评价大脑对某些物质的使用。
PET, or positron emission tomography, is an imaging study that allows doctors to evaluate the use of certain substances by the brain.
即正电子放射断层摄影术,是一项成像研究,它能使医生评价大脑对某些物质的使用。
PET, or positron emission tomography, is an imaging study that allows doctors to evaluate the use of certain substances by the brain.
应用推荐