【摘要】 目的:探讨鼻中隔气房的CT影像学表现特征及其相关疾病的临床表现。方法:随机抽取2001年1月~2005年6月173例患者所做鼻窦CT资料,观察其CT影像学特点,回顾分析鼻中隔气房病变患者的临床特点。结果:173例患者鼻窦冠状位和轴位CT影像学资料中,19例患者存在着鼻中隔气房,气房均在鼻中隔筛骨垂直板部位,根据气房在鼻中隔位置,发现气房位于鼻中隔上部有8例,中部有11例。与鼻中隔气房相关疾病共有7例:鼻中隔气房炎症3例,气房壁骨折2例(伴脑脊液鼻漏1例),气房胆固醇肉芽肿1例,鼻中隔气房囊肿1例。结论:鼻中隔气房是鼻中隔筛骨垂直板部位异常气化引起的一种解剖变异,其解剖学特点在临床上可以引发一些相关疾病。更多还原

【Abstract】 Objective:To investigate the features of nasal septum cellule in computed tomographic(CT)images and its clinical significance.Method:CT scans data of nasal septum in 173 patients were randomly obtained from January 2001 to June 2005.Prevalence and clinical features were summarized in the data of 19 patients with nasal septum cellule retrospectively.Result:①Nineteen cases with nasal septum cellule were found in 173 patients.②All nasal septum cellule of 19 cases located in perpendicular plate of the ethmoid bone,in which 8 cases located in upper part of nasal septum and 11 located in middle.③There were totally seven patients with nasal diseases related to nasal septum cellule,in which 3 cases with inflammation,2 cases with bone fracture,1 case with cholesterol granuloma,1 case with mucocele.Conclusion:Nasal septum cellule is an anatomic variation of nasal septum bone,and its features can provide further understanding of some diseases related to nasal septum cellule.更多还原