Circumferential Profile Analysis of 201Tl Myocardial SPECT-A Comparative Study between Various Profile Curves.
-
- SHIMIZU Mitsuharu
- Okayama National Hospital
-
- YANAGI Hidekiyo
- Okayama University School of Medicine
-
- NAKAGAWA Tomio
- Okayama University School of Medicine
-
- SATOH Shuhei
- Okayama University School of Medicine
-
- NIIYA Harutaka
- Okayama University School of Medicine
-
- TAKEDA Yoshihiro
- Okayama University School of Medicine
-
- HIRAKI Yoshio
- Okayama University School of Medicine
-
- NAGAYA Isao
- Okayama University School of Medicine
Bibliographic Information
- Other Title
-
- `201´Tl心筋SPECTにおけるcircumferential profile解析法の検討 異なる代表値による比較
- 201Tl シンキン SPECT ニ オケル circumferential
- —A Comparative Study between Various Profile Curves—
- ―異なる代表値による比較―
Search this article
Abstract
Circumferential profile analysis is one of quantitative analyses in 201Tl myocardial scintigraphy. We compared the detectability of coronary artery stenosis between 4 various methods of circumferential profiles (peak point method, all points method, 3 points around the peak method and average method) based on short-axial images of 201Tl myocardial single photon emission computed tomography. Diagnostic criteria for coronary artery stenosis was that the circumferential profile curve of a patient was below the normal limit (mean—2SD) obtained from 23 normal volunteers in more than serial 3 profiles. After examining 16 patients with coronary artery stenosis demonstrated by coronary arteriography, it was concluded that both peak point method and 3 points around the peak method surpassed other methods in the detectability of clinically significant coronary artery stenosis.
Journal
-
- RADIOISOTOPES
-
RADIOISOTOPES 46 (5), 284-290, 1997
Japan Radioisotope Association
- Tweet
Keywords
Details
-
- CRID
- 1390282679130049536
-
- NII Article ID
- 130004127438
- 10003721380
-
- NII Book ID
- AN00351589
-
- ISSN
- 18844111
- 00338303
-
- NDL BIB ID
- 4215043
-
- Text Lang
- ja
-
- Data Source
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- Abstract License Flag
- Disallowed