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KMID : 0615219950200010263
Journal of Kwangju Health
1995 Volume.20 No. 1 p.263 ~ p.275
A study of detection and effects of the window width for DSA
±è¿µ±Ù/Kim YK
Áö¿¬»ó/Jee YS
Abstract
DSA has been evaluated in various of exposure dose, diameter of the artificial vessel and concentration of the C.M in artificial vessel, variable of I.I size.
The results obtained are as follows ;
1. So variation of incident dosc in I.I for the effects of window width for increased contrast detection than the large of artificial vessel.
2. So variation of concentration of the C.M in the effects of window width were nothing the contrast detection of lowest incident dose level, and developed at the contrast detection for increased in incident dose.
3. When the I.I size is 12" & 9", the effect of window width showed the contrast detection of lowest density region and developing the rather 9" then 12".
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