Primary pulmonary meningioma: an unusual cause of a nodule with strong and homogeneous enhancement

被引:16
作者
Kim, Yeun Yoon [1 ]
Hong, Yong Kook [1 ]
Kie, Jeong-Hae [2 ]
Ryu, Seok Jong [1 ]
机构
[1] Natl Hlth Insurance Serv Ilsan Hosp, Dept Diagnost Radiol, Goyang Si 410719, Gyeonggi Do, South Korea
[2] Natl Hlth Insurance Serv Ilsan Hosp, Dept Pathol, Goyang Si 410719, Gyeonggi Do, South Korea
关键词
Meningioma; Lung; Solitary pulmonary nodule; Computed tomography; MENINGOTHELIAL-LIKE NODULES; ATYPICAL MENINGIOMA; FEATURES; LUNG; CT; LIGHT; FORM;
D O I
10.1016/j.clinimag.2015.08.004
中图分类号
R8 [特种医学]; R445 [影像诊断学];
学科分类号
1002 ; 100207 ; 1009 ;
摘要
We report a case of a 61-year-old female with atypical chest pain. The chest CT scan revealed a well-circumscribed large intrapulmonary nodule that showed vigorous and homogeneous contrast enhancement. The nodule was diagnosed as a meningioma after surgery. Metastatic meningioma was excluded by brain and spine MRI scans. Primary pulmonary meningioma usually appears as a solitary well-defined round or lobulated nodule with variable enhancement on CT; this case is unique because of the intense and homogeneous enhancement. Although rare, primary pulmonary meningioma should be considered in the differential diagnosis of a well-defined pulmonary nodule with dense and homogeneous enhancement. (C) 2015 Elsevier Inc. All rights reserved.
引用
收藏
页码:170 / 173
页数:4
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