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| MSCT三维重组对肺内局限性磨玻璃影的诊断价值 | |
| 引用本文： | 尹智伟,张传玉,赵军,于华龙. MSCT三维重组对肺内局限性磨玻璃影的诊断价值[J]. 临床放射学杂志, 2011, 30(9) |
| 作者姓名： | 尹智伟 张传玉 赵军 于华龙 |
| 作者单位： | 1. 266100,青岛市第八人民医院放射科 2. 266003,青岛大学医学院附属医院放射科 3. 266100,青岛市第八人民医院病理科 |
| 摘 要： | 目的探讨多层螺旋CT(MSCT)三维重组对肿瘤性和非肿瘤性肺内局限性磨玻璃影(fGGO)的鉴别诊断价值。资料与方法回顾性分析经病理或临床证实的48例fGGO(36例肿瘤性病变,12例非肿瘤性病变)的MSCT三维重组资料,对病灶的大小、三维比率、形状(圆形/类圆形、多边形/不规则形)、边缘(毛刺、分叶、棘状突起)、轮廓(清楚、模糊)、内部结构(实性成分、空泡征、支气管充气征、其他含气腔隙)及邻近结构改变(胸膜凹陷征、血管纠集征)进行评估,并与病理结果相对照,用χ2检验、Fisher确切概率法检验、非参数Mann-Whitney U检验进行统计学分析肿瘤性与非肿瘤性fGGO之间是否存在差异,Р<0.05为差异具有统计学意义。结果 48例fG-GO中,纯磨玻璃影(pGGO)15例,混合性磨玻璃影(mGGO)33例。对于临床资料、病灶大小、病灶边缘(毛刺、棘状突起)、内部结构(其他含气腔隙)、邻近结构改变(胸膜凹陷征)在肿瘤性fGGO和非肿瘤性fGGO之间差异均无统计学意义(Р>0.05)。病灶三维比率、病灶形状(圆形/类圆形、多边形/不规则形)、病灶边缘(分叶)、病灶轮廓(清楚、模糊)、内部结构(实性成分、空泡征、... |
| 关 键 词： | 肺 腺癌 肿瘤 体层摄影术 X线计算机 |
The Diagnostic Value of Multi-Slice Spiral CT Three-Dimensional Reconstructions for Pulmonary Focal Ground-Glass Opacity |
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| YIN Zhiwei,ZHANG Chuanyu,ZHAO Jun,et al.. The Diagnostic Value of Multi-Slice Spiral CT Three-Dimensional Reconstructions for Pulmonary Focal Ground-Glass Opacity[J]. Journal of Clinical Radiology, 2011, 30(9) | |
| Authors: | YIN Zhiwei ZHANG Chuanyu ZHAO Jun et al. |
| Affiliation: | YIN Zhiwei,ZHANG Chuanyu,ZHAO Jun,et al.Department of Radiology,Qingdao Eighth People 's Hospital,Qingdao 266100,P.R.China |
| Abstract: | Objective To discuss the diagnostic value of multi-slice spiral CT three-dimensional reconstructions between pulmonary neoplastic lesions and non-neoplastic lesions with focal ground-glass opacity(FGGO).Materials and Methods A total of 48 cases with focal areas of ground-glass opacity and ground-glass opacity predominance,consisting of 36 neoplastic and 12 non-neoplastic lesions,were assessed retrospectively regarding their findings of three-dimensional reconstructions of multi-slice spiral CT,all of them w... |
| Keywords: | Pulmonary Adenocarcinoma Neoplasm Tomography X-ray computed |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |