The<unk>  <unk>  is a commonly used radiation exposure<unk>  in X-ray<unk><unk>  (CT), first defined in 1981. The unit of<unk>  is the gray (Gy) and it can be used in conjunction with patient size to estimate the absorbed<unk> . The<unk>  and absorbed<unk>  may differ by more than a factor of two for small patients such as children.
Computed tomography dose index
Response evaluation criteria in solid tumors
Enterprise master patient index
Cancer slope factor
Lung cancer staging
Radiological information system
Cancer staging
Injured reserve list