| 彭志远,周燕发,吴华.原发性肺癌的99mTC─MIBI SPECT的初步研究[J].中国医学影像技术,1996,12(4):241~243 |
| 原发性肺癌的99mTC─MIBI SPECT的初步研究 |
| Preliminary study of Primary Lung Carcinoma with 99mTc-MIBI SPECT |
| 投稿时间：1995-09-11 |
| DOI： |
| 中文关键词: 锝－单光子发射型计算机体层 原发性肺癌 |
| 英文关键词:99mTC-MIBI SPECT Primary lung carcinoma |
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| 中文摘要: |
| 本文描述了23例原发性肺癌的99mTC─MIBISPECT的表现。与胸椎的放射性浓聚相比, 将肺部病变的放射性浓聚分为：Ⅰ、Ⅱ、Ⅲ、Ⅳ四级。在本组病例中, 肺癌病变的放射性的浓聚均在Ⅱ级以上, 其中, Ⅲ到Ⅳ病例数占病例总数的78%.SPECT可清楚显示肺癌纵隔转移灶, 敏感度和特异度分别为83.3%和80%.肺癌病变的平均放射性摄取比值为2.28, 鳞癌稍高于腺癌。 |
| 英文摘要: |
| The99mTc-MIBI SPECT findings in 23 patients with primary lung carcinoma were described. Compared with radioactive accumulation of thoracic vertebra, those of lung lesinos were divided into four degrees : Ⅰ、Ⅱ、Ⅲ、Ⅳ activrty. In this group of primary lung carcinoma, rabioactive accumulation of all lesions was higher than Ⅱactivity, the number of petients whose radioactive accumulation belonged to Ⅲ、Ⅳ activity was 78% in total petients. Metastatic mediastinal lesions were imaged clearly with 99mTc-MIBI SPECT,and diagnostic sensitivity and specificity were 83. 3% and 80% ,respectively. The mean value of primary lesions’radioactive uptake rate (UR) was 2. 28 ,URs of squamous carcinoma were higher than those of adenocarcinoma slightly. |
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