摘要
为探讨ＣＴ在上颌窦病变中的诊断价值，对资料完整的１００例上颌窦病变（６４例炎性病变，１４例良性肿瘤，１７例恶性肿瘤，５例外伤骨折）患者的临床所见、ＣＴ扫描和病理检查进行对比分析。结果：ＣＴ与临床诊断符合率９５．０％（９５／１００）；ＣＴ与病理诊断符合率９２．６％（８８／９５）。认为ＣＴ能较好的显示上颌窦的炎性病变、肿瘤和外伤的范围，肿瘤病变的骨质破坏程度及对周围组织的侵犯情况，有助于准确进行肿瘤的ＴＮＭ分期及划定放疗野，为制定手术方案提供可靠参考。ＣＴ扫描较Ｘ线平片及多轨迹断层摄影具有明显的优越性，但鉴别诊断和定性诊断还应密切结合临床和病理。
To evaluate the diagnostic value of CT scan in maxillarysinus diseases, CT findings in 100 cases of maxillarysinus diseases, which included 64 inflamatory diseases; 14 benign tumors;17 malignent tumors and 5 fractures The result showed that the accordance rate between CT scan and operative diagnosis was 95.0%; between CT scan and pathology was 92. 6%(88/95). It is concluded that CT scan showed a better visualization of maxillary sinus than X ray tomogram.
出处
《中华耳鼻咽喉科杂志》
CSCD
1997年第4期213-215,共3页
Chinese Journal of Otorhinolaryngology
关键词
上颌窦疾病
CT
诊断
Maxillary sinus Nose diseases Tomography, X ray computed Tomography
