| 摘要 |
<P>PROBLEM TO BE SOLVED: To bring an RI dose and an SUV into exact values, irrespective of a level of body fat in a subject. <P>SOLUTION: This nuclear-medical diagnostic system is provided with constitution capable of measuring a body weight of the subject M and a weight of the body fat by a body weight measuring instrument 15 and a body fat weight measuring part 16, and capable of acquiring a body fat regulated body weight of the body weight of the subject M regulated in response to the weight of the body fat by a fat amount regulated body weight acquiring part 18, the RI dose is determined taking the weight of the body fat of the subject M sufficiently into account since the RI dose is determined according to the body fat regulated body weight of the body weight of the subject M regulated in response to the weight of the body fat, when determining the RI dose in advance to photographing by a PET device 1, and the SUV is calculated taking the weight of the body fat of the subject M sufficiently into account since an SUV calculation part 17 uses the body fat regulated body weight of the body weight of the subject M regulated in response to the weight of the body fat, as a body weight factor of the subject M, when finding the SUV according to execution of the photographing by the PET device 1. The RI dose and the SUV get to the exact values irrespective of the level of the body fat in the subject M. <P>COPYRIGHT: (C)2007,JPO&INPIT |
