肝豆状核变性患者^99mTc-TRODAT-1脑多巴胺转运体SPECT显像
[目的]研究肝豆状核变性(WD)患者^99mTc-TRODAT-1脑多巴胺转运体(DAT)SPECT显像特点.[方法]WD患者31例,分为脑型组(18例)及非脑型组(13例).所有WD患者及性别、年龄匹配正常对照者12例均行^99mTc-TRODAT-1脑DAT SPECT显像,勾画出三组受检者脑内纹状体及小脑感兴趣区,计算机自动给出各区放射性计数,计算各组受检者纹状体区特异性放射性摄取比值(ST/CB,纹状体/小脑)并加以比较.[结果]脑型WD组、非脑型WD组及正常对照组ST/CB值分别为1.71±0.17、1.86±0.16、1.97±0.11;ST/CB值的组间比较均存在显著性差异(P脑...
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Main Authors: | 王平, 胡平, 李洵桦, 李爱萍 |
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Format: | Article |
Language: | zho |
Published: |
Editorial Office of Journal of Sun Yat-sen University
2006-01-01
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Series: | Zhongshan Daxue xuebao. Yixue kexue ban |
Subjects: | |
Online Access: | http://xuebaoyx.sysu.edu.cn/zh/article/43585180/ |
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