| 16层螺旋CT在肿瘤样支气管结核诊断中的应用价值 |
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| 引用本文： | 张颖,林文宇,方伟军,刘岘,刘波,张晖,宋敏,任会丽. 16层螺旋CT在肿瘤样支气管结核诊断中的应用价值[J]. 南方医科大学学报, 2010, 30(8): 1943 |
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| 作者姓名： | 张颖 林文宇 方伟军 刘岘 刘波 张晖 宋敏 任会丽 |
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| 作者单位： | 广东省中医院影像科,广东,广州,510120;广州市胸科医院放射科,广东,广州,510095 |
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| 摘 要： | 目的 分析肿瘤样支气管结核在16层螺旋CT扫描及其后处理图像中的影像特征,评价16层螺旋CT及其后处理技术在肿瘤样支气管结核诊断的应用价值.方法 肿瘤样支气管结核25例,使用东芝16层螺旋CT扫描后进行后处理并行相关数据分析,总结其影像特征.结果 肿瘤样支气管结核在16层螺旋CT上可分为如下4型:(1)支气管腔内结节型;(2)支气管腔内团块型;(3)支气管腔外压迫型;(4)肺门区团块型.其影像学有以下特点:(1)支气管结核所致管壁多为不规则增厚,其管壁外径未见增大,内径缩小;(2)结节、团块样结核灶增强为环形强化;(3)支气管结核病变区与正常支气管界限不清.结论 16层螺旋CT对显示肿瘤样支气管结核的累及范围及影像特点有一定的优势,轴位扫描结合后处理重建图像能显示气管、支气管整体改变,使观察更为直观.
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| 关 键 词： | 肿瘤样支气管结核 后处理技术 16层螺旋CT |
Value of 16-slice spiral CT in the diagnosis of tumor-like bronchial tuberculosis |
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| ZHANG Ying,LIN Wen-yu,FANG Wei-jun,LIU Xian,LIU Bo,ZHANG Hui,SONG Min,REN Hui-li. Value of 16-slice spiral CT in the diagnosis of tumor-like bronchial tuberculosis[J]. Journal of Southern Medical University, 2010, 30(8): 1943 |
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| Authors: | ZHANG Ying LIN Wen-yu FANG Wei-jun LIU Xian LIU Bo ZHANG Hui SONG Min REN Hui-li |
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| Affiliation: | ZHANG Ying1,LIN Wen-yu1,FANG Wei-jun2,LIU Xian1,LIU Bo1,ZHANG Hui2,SONG Min2,REN Hui-li2 1Department of Radiology,Guangdong Provincial Hospital of Traditional Chinese Medicine,Guangzhou 510120,China,2Department of Radiology,Guangzhou Chest Hospital,Guangzhou 510095 |
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| Abstract: | Objective To evaluate the value of 16-slice multi-detector CT (MDCT) in the diagnosis of tumor-like bronchial tuberculosis. Methods Twenty-five patients with tumor-like bronchial tuberculosis underwent 16-slice CT scanning and the CT data were analyzed. Results Tumor-like bronchial tuberculosis were classified into 4 types according to the imaging features, namely intra-lumen nodule, intra-lumen mass, compression from outside of the bronchial lumens, and lung hilum mass. Tumor-like bronchial tuberculosis wa... |
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| Keywords: | tumor-like bronchial tuberculosis post-processing technique 16-slice spiral CT |
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