증례 : 아급성 뇌경색 환자에서 99mTC - HMPAO 및 99mTc - ECD 뇌 SPECT : 증례보고 ( Brain SPECT Using 99mTc - HMPAO and 99mTc - ECD in Subacute Cerebral Infarction : Case Report )
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| Author |
안병철(Byeong Cheol Ahn),이동수(Dong Soo Lee),윤병우(Byung Woo Yoon),소영(Young So),정준기(June Key Jung),이명철(Myung Chul Lee),고창순(Chang Soon Koh), |
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| Affiliation |
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| Abstract |
For brain perfusion SPECT imaging, Tc-99m-HMPAO and Tc-
99m-ECD are commonly used. Although these two tracers
usually show similar distribution, it is well known
that discrepant finding might be noted between Tc-99m-
HMPAO and Tc-99m-ECD imaging in some conditions. Luxury
perfusion(perfusion/metabolism mismatch) is one of the
examples and could be observed in subacute cerebral
infarction. We report a case of subacute cerebral
infarction that revealed luxury perfusion. Increased
perfusion was found in Tc-99m-HMPAO SPECT and perfusion
defect was found in Tc-99m-ECD SPECT. We found 1arge
area of mismatch with a consecutive acquisition-
subtraction method. Crossed cerebellar diaschisis was
observed in both SPECT images. |
| Keyword |
Luxury perfusion, 99mTc-HMPAO, 99mTc-ECD, SPECT |
| Full text Article |
28501822.pdf 
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