诊断学理论与实践2012，Vol.11Issue(4)：382-386,5.DOI:10.3969/j.issn.1671-2870.2012.04.014
胸腺上皮肿瘤的多层螺旋CT表现与其病理学分型的对照研究
Multi-slice CT finding of thymic epithelial tumors and its correlation with WHO histopathologic classification
王磊君 1张华 2杨文洁 2董海鹏 2刘寉是 2陈克敏2
作者信息
- 1. 上海宝山中心医院放射科,上海 201900
- 2. 上海交通大学医学院附属瑞金医院放射科,上海 200025
- 折叠
摘要
Abstract
Objective To study the multi-slice CT (MSCT) finding of thymic epithelial tumors(TET)and its correlation with the WHO histopathologic classification. Methods The MSCT findings of 44 cases of TET proved surgically and pathologically were reviewed and correlated to the WHO histopathologic classification. Patients were subgrouped based on the WHO classification scheme: low-risk thymomas, high-risk thymomas and thymic carcinomas. Results Signs of invasive growth including irregular contour, mass-cardiovascular interface (MCI) with cast type, disappearance of fat line around tumor, and mass-lung interface with spicule sign were significantly more frequent in the high-risk thymomas and thymic carcinomas than that in the low-risk thymomas (P<0.05). Lymph node enlargement around the tumor was seen more frequently in thymic carcinomas than in low-risk thymomas and high-risk thymomas (P<0.05). Conclusions MSCT finding can reflect the biologic behavior of TET, and has good correlation with the WHO histopathologic classification.关键词
胸腺上皮肿瘤/体层摄影术,X线计算机/组织病理学Key words
Thymic epithelial tumor/ Tomography, X-ray computed/ Histopathology分类
医药卫生引用本文复制引用
王磊君,张华,杨文洁,董海鹏,刘寉是,陈克敏..胸腺上皮肿瘤的多层螺旋CT表现与其病理学分型的对照研究[J].诊断学理论与实践,2012,11(4):382-386,5.
