Thallium-201 Myocardial Scintigraphy : Quantification and its Image Processing : The Present Status of Cordiovascular Nuclear Medicine

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概要

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• Eighty patients with coronary artery disease and 32 non-coronary patients were studied with the following results: 1) Sensitivity of exercise electrocardiography was 66% with coronary stenosis > 50% and 70% with stenosis > 75%. Specificity of this test was 72%. 2) Sensitivity of the thallium-201 (Tl-201) myocardial perfusion imaging was 77% with coronary stenosis > 50% and 80% with stenosis > 75%, and specificity was 80% and 96% with and without inclusion of cardiomyopathy and myocarditis, respectively. 3) Evaluation of exercise increments of Tl-201 fractional myocardial uptake and tomographic imaging using a 7-pinhole collimator further improve the sensitivity of myocardial perfusion scintigraphy.

• 社団法人日本循環器学会の論文
• 1981-01-20

著者

• Ishii Yasushi

  The Third Dev., Dept. of Internal Med. and Dept. of Nuclear Med., Kyoto Univ. Hospital.

• Kambara Hirofumi

  Faculty Of Medicine Kyoto University

• Ishii Yasushi

  The Third Division Department Of Internal Medicine And Department Of Nuclear Medicine

関連論文

• CLINICAL ESTIMATION OF INFARCT SIZE BY MYOCARDIAL EMISSION COMPUTED TOMOGRAPHY WITH THALLIUM-201 AND ITS RELATION TO CK-MB RELEASE : Radio Isotope : 46th Annual Scientific Meeting, Japanese Circulation Society
• Thallium-201 Myocardial Scintigraphy : Quantification and its Image Processing : The Present Status of Cordiovascular Nuclear Medicine

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