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目的;探讨CT在鼻腔鼻窦炎性病变诊断中的作用。方法:回顾性分析24例鼻腔鼻窦炎性病变的CT表现,结合手术病理,了解其特点。结果:鼻腔鼻窦炎性病变CT表现特点有三:①粘膜改变为粘膜肥厚和息肉样团状软组织密度病灶;②窦腔内积液及坏死组织积聚;③骨质增生、吸收及破坏。结论:CT对鼻腔鼻窦炎性病变有相当的诊断价值。
Objective To investigate the role of CT in the diagnosis of nasal sinus inflammatory lesions. Methods: The CT findings of 24 cases of nasal sinusitis were analyzed retrospectively. The characteristics of the CT were analyzed with the surgical pathology. Results: CT features of nasal sinusitis lesions are three: ① mucosal changes to mucosal hypertrophy and polypoid mass soft tissue density lesions; ② sinus cavity effusion and necrotic tissue accumulation; ③ bone hyperplasia, absorption and destruction. Conclusion: CT has considerable diagnostic value for nasal sinus inflammation.