摘要
探讨咽旁间隙肿瘤的CT特征。方法:回顾性分析14例经病理证实的咽旁间隙肿瘤的CT及临床资料。结果:CT能显示咽旁间隙肿瘤的大小、形态、位置及与周围结构的关系,并可见颈静脉球瘤的CT特征性表现是颈静脉孔的扩大及骨质吸收破坏。结论:CT对咽旁间隙肿瘤的定位及良恶性鉴别有重要作用,但需其他影像学方法的进一步完善。
To analyze CT findings of parapharyngeal space (PPS) neoplasms andtheir clinical significance. Methods: CT findings of PPS neoplasms verified by pathology in 14 patients were reviewed retrospectively. Results: CT provided clinically useful information such as the size, shape and position of PPS neoplasms and the relationship between PPS neoplasms and adjacent structures. Jugular foramen enlargement with bone absorption and destruction was s howed on CT as the important sign in the patients with jugular glomus tumor. Conclusion CT played an important role in diagnosis of PPS neoplasms, but it is neeessary to combine CT with another imaging examination in order to assess the location and nature of PPS neoplasms more accurately.
出处
《影像诊断与介入放射学》
2000年第2期76-78,共3页
Diagnostic Imaging & Interventional Radiology
关键词
咽肿瘤
咽旁间隙
CT
诊断
Pharyngeal neoplasms Tomography, X - ray computed Parapharyngeal space
