|
KMID : 1143620180220020088
|
|
Korean Journal of Nuclear Medicine Technology
2018 Volume.22 No. 2 p.88 ~ p.91
|
|
|
Clinical Study of Simultaneous Acquisition Rest 99mTc-sestaMIBI/Stress 201Tl Dual-Isotope Myocardial Perfusion Imaging with a Solid-State Dedicated Cardiac Gamma Camera
|
|
Bahn Young-Kag
Kim Dong-Heui
Choi Yong-Hoon
Kang Chun-Koo
Kim Jae-Sam
|
|
|
Abstract
|
|
|
Purpose : The purpose of this study is to investigate the simultaneous dual isotope (SDI) myocardial perfusion scan that
can be performed in a short time using a semiconductor gamma camera.
Materials and Methods : Of the 86 patients who underwent Rest/Stress 99mTc-sestaMIBI 1-day myocardial perfusion scan and Rest 99mTc-sestaMIBI/Stress 201Tl simultaneous dual isotope myocardial perfusion scan using a heart-only gamma
camera, the test results were the same, 36 patients who did not show any change in the clinical outcome.
Quantitative values were statistically analyzed using a QPS program to confirm the correlation between the
images of the two examinations.
Results : Rest/Stress 99mTc-sestaMIBI simultaneous dual myocardial perfusion scans and 99mTc-sestaMIBI/Stress 201Tl double-isotope myocardial perfusion scans were analyzed for Summed score. The R2 value of the Rest summed
score (RSS) was 0.91 and the R2 value of the stress summed score (SSS) was 0.71.
Conclusion : The 99mTc-sestaMIBI/Stress 201Tl simultaneous dual isotope scan confirmed its correlation with the previous day's test. The 99mTc-sestaMIBI/Stress 201Tl simultaneous dual isotope scan can be completed in approximately 30minutes. It maybe clinically useful for patients who need short examination time such as emergency patients or elderly patients.
|
|
|
KEYWORD
|
|
|
CZT Myocardial SPECT , Simultaneous Dual Isotope , SDI
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|
|