| 脑肿瘤~(99m)Tc-MIBI脑SPECT显像的影像特征及应用价值 |
| |
| 引用本文： | 张芬茹!第一临床医学院核医学科,西安,宋锦宁!第一临床医学院神经外科,西安,胡国瑛!第一临床医学院核医学科,西安,刘守勋!第一临床医学院神经外科,西安.脑肿瘤~(99m)Tc-MIBI脑SPECT显像的影像特征及应用价值[J].西安交通大学学报(医学版),1999(4). |
| |
| 作者姓名： | 张芬茹!第一临床医学院核医学科 西安 宋锦宁!第一临床医学院神经外科 西安 胡国瑛!第一临床医学院核医学科 西安 刘守勋!第一临床医学院神经外科 西安 |
| |
| 作者单位： | Department of Nuclear Medicine，First Affiliated Hospital |
| |
| 摘 要： | 为探讨 99m Tc-甲氧基异丁基异腈 ( MIBI)脑 SPECT显像在脑肿瘤中的影像特征及应用价值 ,对 1 0例正常对照者和 30例脑内病变患者进行99m Tc- MIBI脑SPECT显像。结果 :对照组脑实质内均无核素浓聚 ,脑肿瘤组表现为阳性结果者 1 9例 ,显示出脑实质内有局限性核素浓聚 ;表现为阴性结果者 6例 ,均为脑肿瘤术后无复发者 ;5例非肿瘤组良性病变患者均表现为阴性结果。本组术前诊断脑肿瘤的灵敏度与特异性均为 1 0 0 %。表明该显像方法可用于脑肿瘤的诊断 ,尤其是发现并鉴别脑肿瘤术后残留、复发及软化灶形成。
|
| 关 键 词： | 脑肿瘤 放射性核素显像 腈类 |
THE IMAGING SPECIFIC FEATURES AND APPLICATION VALUE OF BRAIN ~(99m)Tc-MIBI SPECT IN BRAIN TUMOR |
| |
| Zhang Fenru,Song Jinning,Hu Guoying et al.THE IMAGING SPECIFIC FEATURES AND APPLICATION VALUE OF BRAIN ~(99m)Tc-MIBI SPECT IN BRAIN TUMOR[J].Journal of Xi‘an Jiaotong University:Medical Sciences,1999(4). |
| |
| Authors: | Zhang Fenru Song Jinning Hu Guoying |
| |
| Abstract: | To study the imaging specific features and clinical value of the brain 99m Tc MIBI SPECT in brain tumor,30 patients with brain diseases and 10 normal controls under brain 99m Tc MIBI SPECT.Results showed that the radioactivity was not observed in brain for normal controls groups.19 out of 25 brain tumor group were abnormal in 99m Tc MIBI SPECT.It was observed that there was prominent uptake of 99m Tc MIBI in tumor areas.6 cases of nonrecurrence post operation in brain tumor group were normal in 99m Tc MIBI SPECT.5 patients of notumor group were normal in the SPECT.The sensitivity and specificity were both 100% in the pre operation diagnosis of brain tumor.The brain 99m Tc MIBI SPECT has clinical significance in detecting brain tumor and the recurrence post operation. |
| |
| Keywords: | brain neoplasms radionuclide imaging Nitriles |
| 本文献已被 CNKI 等数据库收录！ |
