| Japanese |
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| Title | 123I-BMIPP全身シンチグラフィにおける心筋集積と左室駆出率との関連に関する検討 |
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| Subtitle | 短報 |
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| Authors | 松成一朗*, 一柳健次*, 滝淳一**, 中嶋憲一**, 利波紀久**, 久田欣一** |
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| Organization | *福井県立病院放射線科, **金沢大学医学部核医学科 |
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| Journal | 核医学 |
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| Volume | 31 |
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| Number | 5 |
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| Page | 497-500 |
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| Year/Month | 1994/5 |
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| Article | 報告 |
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| Publisher | 日本核医学会 |
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| Abstract | 「要旨」123I-15-(p-iodophenyl)-3(R, S)-methylpentadecanoic acid(BMIPP)全身像における心筋集積と左室駆出率(LVEF)との関係を検討した. 心筋梗塞の既往のある19例を対象とし, BMIPP静注45分および210分後に全身前面像を撮像した. また, 全例に心電図同期心プールシンチグラフィを施行し, 左室駆出率を算出した. 45分後像より求めた心筋集積率, 心筋平均カウントとLVEF間には有意の相関を認めなかったが, 45分および210分後像から求めた心筋からの洗い出し率とLVEF間にはr=0.61と有意の正の相関を認めた(p<0.01). また, 心筋平均カウントと洗い出し率間には有意の相関は認めなかった(r=0.32, P=0.18). 以上, 心筋梗塞の症例においてBMIPPの心筋からの洗い出し率とLVEFとは関連を有することが示唆された. |
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| Practice | 臨床医学：一般 |
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| Keywords | 123I-BMIPP, Whole-body scintigraphy, Left ventricular ejection fraction, Myocardial infarction. |
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| English |
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| Title | 123I-BMIPP Whole-Body Scintigraphy in Relation to Left Ventricular Ejection Fraction |
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| Subtitle | Short Communications |
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| Authors | Ichiro MATSUNARI*, Kenji ICHIYANAGI*, Junichi TAKI**, Kenichi NAKAJIMA**, Norihisa TONAMI**, Kinichi HISADA** |
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| Authors(kana) | |
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| Organization | *Department of Radiology, Fukui Prefectural Hospital, **Department of Nuclear Medicine, Kanazawa University, School of Medicine |
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| Journal | The Japanese Journal of nuclear medicine |
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| Volume | 31 |
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| Number | 5 |
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| Page | 497-500 |
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| Year/Month | 1994/5 |
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| Article | Report |
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| Publisher | THE JAPANESE SOCIETY OF NUCLEAR MEDICINE |
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| Abstract | [Summary] Heart uptake and clearance of 123I-15-(p-iodophenyl)-3(R, S)-methylpentadecanoic acid (BMIPP) by whole-body scintigraphy in relation to left ventricular injection fraction (LVEF) was evaluated in 19 patients with myocardial infarction. At 45 and 210 min after injection, anterior whole-body images were obtained with a single-headed gamma camera system. In each patient, gated blood pool scintigraphy was also performed, and LVEF was calculated. Percent washout from the heart from the 45 to the 210 min imaging positively correlated with LVEF (r=0.61, p<0.01), although Percent uptake and count density of the heart at 45 min imaging did show any positive correlation with LVEF (r=-0.10 and r=0.35, perspectively). The count density did not correlated with the percent washout (r=0.32, p=0.18). Thus, some relationship between LVEF and washout rate of BMIPP from the heart was suggested by analysis of BMIPP whole-body scintigraphy in patients with myocardial infarction. |
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| Practice | Clinical medicine |
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| Keywords | 123I-BMIPP, Whole-body scintigraphy, Left ventricular ejection fraction, Myocardial infarction. |
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