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目的探讨副鼻窦病变的CT表现,评价临床效果。方法对358例临床疑副鼻窦病变的患者行CT检查,分析其CT表现,并与临床进行对照性分析。结果黏膜肿胀38例,窦腔积液153例,膨胀样囊性改变32例,呈半圆形或球形结节影突出于窦腔内27例,呈软组织肿块样改变21例,合并骨质改变29例,合并钙化灶14例。结论CT检查对副鼻窦病变定位、定性诊断准确率高,能清楚显示窦口-鼻道系统的复杂解剖和病变的确切范围,对病变的治疗和防止并发症具有重要意义,是副鼻窦病变首选的检查方法。
Objective To explore CT manifestations of paranasal sinus lesions and evaluate the clinical effect. Methods 358 cases of suspected sinusitis patients underwent CT examination, analysis of CT findings, and clinical control analysis. Results 38 cases of mucosal swelling, sinus effusion in 153 cases, 32 cases of swollen cystic change, showing a semicircular or spherical nodules in the sinus cavity in 27 cases, showed a soft tissue mass-like changes in 21 cases, combined with bone changes 29 cases, 14 cases with calcification. Conclusion The CT examination of paranasal sinus lesions localization, qualitative diagnosis of high accuracy, can clearly show the exact anatomy and lesions of sinus ostium - nasal system the exact range of lesions for the treatment and prevention of complications of great significance, is the preferred sinus paranasal sinuses The inspection method.