| 磨玻璃密度肺小腺癌病理亚型的Ultra-HRCT分析 |
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| 引用本文： | 陈群慧,张杰,叶晓丹,邵晋晨,叶剑定,吴健.磨玻璃密度肺小腺癌病理亚型的Ultra-HRCT分析[J].中国医学计算机成像杂志,2011,17(4). |
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| 作者姓名： | 陈群慧 张杰 叶晓丹 邵晋晨 叶剑定 吴健 |
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| 作者单位： | 1. 上海交通大学附属胸科医院放射科
2. 上海交通大学附属胸科医院病理科 |
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| 摘 要： | 目的:探讨直径≤2cm磨玻璃密度(GGO)肺腺癌的超高分辨率CT影像学表现与病理Noguchi分型的相关性.方法:回顾性分析56例表现为单纯磨玻璃密度(pGGO)或混合磨玻璃密度(mGGO)的周围型小肺癌的超高分辨率CT征象,分别与病理Noguchi分型对照.结果:病灶纯磨玻璃密度、分叶征、毛刺、胸膜凹陷、血管集束征/增粗和棘突征在各不同病理亚型中出现比率有显著差异,P值分别为0.001,0.022,0.002,0.022,0.032和0.012.而边缘、空泡、蜂房征在不同病理亚型无显著差异.结论:磨玻璃密度结节的部分形态学征象与病理Noguchi亚型有明显相关性,有助于预测病灶的恶性程度.
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| 关 键 词： | 超高分辨率CT 单纯磨玻璃密度 混合磨玻璃密度 Noguchi病理分型 |
Pathologic Implications of Ground Glass Opacity on Ultra-high Resolution CT of Small Peripheral Adenocarcinoma of the Lung |
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| CHEN Qun-hui,ZHANG Jie,YE Xiao-dan,SHAO Jin-chen,YE Jian-din,WU Jian.Pathologic Implications of Ground Glass Opacity on Ultra-high Resolution CT of Small Peripheral Adenocarcinoma of the Lung[J].Chinese Computed Medical Imaging,2011,17(4). |
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| Authors: | CHEN Qun-hui ZHANG Jie YE Xiao-dan SHAO Jin-chen YE Jian-din WU Jian |
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| Institution: | CHEN Qun-hui1,ZHANG Jie2,YE Xiao-dan1SHAO Jin-chen2,YE Jian-ding1,WU Jian1 1 Department of Radiology,Chest Hospital,Shanghai Jiaotong University2 Dpartment of Pathology,Shanghai Jiaotong University |
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| Abstract: | Purpose:To analyze the correlations between the CT characteristic findings on Ultra-HRCT and noguchi histopathologic classification findings of ground glass opacity(GGO) pulmonary adenocarcinomas of 2 cm or less.Methods: Ultra-HRCT findings(shape,margin,interface,internal characteristics,adjacent structure)of 56 pathologically confirmed pulmonary adenocarcinomas were retrospectively analyzed.Each of the 56 cases had exhibited feature of pure ground glass opacity(pGGO) and mixed ground glass opacity(mGGO).Th... |
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| Keywords: | Ultra-HRCT Pure ground glass opacity Mixed ground glass opacity Noguchi classification |
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