Purpose To select the best scanning method for accessorysinus lesions by comparing the advantages with the disadvantages of ct axial films and coronal films.
目的:分析副鼻窦病变CT扫描轴位片与冠状位片的优劣,探讨鼻窦扫描方法的最佳选择。
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Methods In the contrast study, CT axial scanning plus reconstruction was performed in 45 randomized cases and so was coronal scanning in 45 randomized cases of accessorysinus lesions.
Results nasal endoscopy had been applied widely in clinical research, accessory diagnosis, treatment and postoperative observation of nasal and sinus lesions.