| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an X-ray diagnostic apparatus capable of easily setting such radiographic conditions as to reduce an exposure dose while maintaining image quality usable for a medical diagnosis by utilizing information on image quality or an image use situation and an exposure dose based on radiographic conditions set in past radiography. <P>SOLUTION: The X-ray diagnostic apparatus (e.g. an X-ray CT apparatus 1) stores radiographic conditions with each photography and compares the exposure dose for each site on radiographic conditions determined that image quality has reached a level usable for a diagnosis. The radiographic conditions with a small exposure dose as a result of comparison are reflected as the next radiographic conditions. As for the propriety of image quality, determination input by an operator may be accepted, or the image quality of an image transmitted to a server may be regarded as good. <P>COPYRIGHT: (C)2012,JPO&INPIT |
