2024-03-28T18:35:22Z
https://niigata-u.repo.nii.ac.jp/oai
oai:niigata-u.repo.nii.ac.jp:00017831
2022-12-15T03:49:07Z
453:456
471:537:538:1125
Diagnostic Usefulness of ^<123>I-MIBG Myocardial SPECT in Ischemic Heart Disease
虚血性心疾患における^<123>I-MIBGの有用性について
虚血性心疾患における^<123>I-MIBGの有用性について
渡辺, 賢一
112090
宮島, 静一
112091
草野, 頼子
112092
田辺, 直仁
112093
長友, 孝文
112094
広川, 陽一
112095
^<123>I-metaiodobenzylguanidine (MIBG)
Myocardial SPECT
Ischemic heart disease
Sympathetic function
^<123>I-メタヨウドベンジルグワニジン (MIBG)
心筋 SPECT
虚血性心疾患
交感神経機能
To evaluate the usefulness of ^<123>I-metaiodobenzylguanidine (MIBG) as a tracer of myocardial sympathetic function in ischemic heart disease, we performed rest MIBG, rest 123I-methyl pentadecanoic acid (BMIPP), stress thallium (Tl) scintigraphy and cardiac catheterization in 500 patients with ischemic heart disease and compared the segmental findings each other. Ischemia in the jeopardized regions was able to be detected even by rest MIBG images. The abnormality of MIBG SPECT images was more intense than that of Tl images. Abnormal regions in MIBG may have necrotic or ischemic myocardial tissue and normal regions in MIBG may not have necrotic tissue. MIBG SPECT images could indicate “area at risk” and “denervated but viable myocardium” in patients with acute myocardial infarction. MIBG SPECT sensitively delineate the impaired myocardium following coronary artery spasm. MIBG myocardial SPECT was useful to evaluate the therapeutic effects and myocardial damage in ischemic heart disease.
departmental bulletin paper
新潟医学会
1996-10
application/pdf
新潟医学会雑誌
10
110
415
428
新潟医学会雑誌
AN00182415
00290440
https://niigata-u.repo.nii.ac.jp/record/17831/files/110(10)_415-428.pdf
jpn