Objective To investigate the CT findings, diagnostic criteria and categories of concha bullosa, so as to evaluate the relationship between concha bullosa and chronic anterior nasal sinusitis. 目的探讨中鼻甲气化的CT表现、诊断标准及分类,评价中鼻甲气化与慢性前组鼻窦炎的关系。
Objective To summarize the role of CT in evaluating concha bullosa ( CB) and investigate its clinical values. 目的总结CT对鼻甲泡的评估价值并探讨其临床意义。
Concha bullosa is probably a potential risk factor for chronic anterior nasal sinusitis, and the degree of risk is somehow different according to different pneumatized types. 中鼻甲气化很可能是慢性前组鼻窦炎的潜在危险因素,而且不同气化类型引起鼻窦炎的危险性不尽相同。
There was no correlation between the scores of sinusitis degree and the size of concha bullosa of nether perpendicular portion. 鼻窦炎程度积分与中鼻甲垂直部低位气化的大小之间无相关性。
The relationship between concha bullosa and chronic anterior nasal sinusitis was analyzed. 分析中鼻甲气化与慢性前组鼻窦炎的关系。
Results Various CT characteristic appearances corresponded with various types of concha bullosa. 结果不同类型中鼻甲气化具有不同的CT表现。
Results: The OMC's variation rate of the pathological group was higher than that of the normal group, the rate of Concha bullosa was the highest ( 39.6%), and uncinate gasification was the lowest ( 10.8%). 结果病变组OMC区解剖变异的发生率高于正常组,以中鼻甲气化的发生率最高(396%),钩突气化的发生率最低(108%)。