摘要
目的:探讨胸膜孤立性纤维性肿瘤的CT表现。方法:回顾性分析经病理证实的6例胸膜孤立性纤维性肿瘤的CT表现,其中手术切除3例,穿刺活检3例。结果:5例表现为胸膜下结节或肿块,密度均匀、边界清楚,肿块可有分叶,相邻肋骨可受侵,增强扫描示肿块均匀强化;1例占据一侧胸腔,其内可见斑点状坏死和钙化,增强扫描呈明显不均匀强化,并可见明显强化的曲线状血管影。结论:孤立性纤维性肿瘤的CT表现有一定特征性,可与其它胸膜和肺肿瘤相鉴别。
Objective：To evaluate the CT features of solitary fibrous tumor of pleura. Methods：CT findings of 6 cases with solitary fibrous tumor of pleura proved by pathology were retrospectively reviewed. Among these, proved by surgery or biopsy were 3 cases each. Results：Five tumors presented as subpleural nodule or mass,one tumor involved the whole unilateral thoracic cavity. Subpleural nodule or mass were homogeneous in density and well-circumscribed, with smooth or lobulated surface,enhanced homogeneously, the adjacent rib might be infiltrated. The tumor which involved unilateral thoracic cavity showed intra-tumoral stippled necrosis and/or calcification,markedly enhanced with focal low attenuation areas and curvilinear enhanced vessels. Conclusion：Solitary fibrous tumor of pleura demonstrates characteristic CT features, which is helpful for the differential diagnosis from other pleural of pulmonary tumors.
出处
《放射学实践》
2007年第7期705-707,共3页
Radiologic Practice
作者简介
陆明（1966-），男，河北人，博士，副主任医师，主要从事神经系统及骨骼肌肉系统影像诊断工作。
