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目的:探讨上颌窦胆固醇肉芽肿的病因、发病机制以及治疗方法。方法:所有患者均行上颌窦根治术。结果:所有患者均病理诊断为鼻窦胆固醇肉芽肿,随访2个月～12年,均未见复发。结论:本病病因为高血脂症,含气腔通气受阻,引流障碍。确诊需要病理检查,治疗上应对高脂血症进行干预与治疗,手术可以根治。
Objective: To investigate the etiology, pathogenesis and treatment of maxillary sinus cholesterol granuloma. Methods: All patients underwent maxillary sinus surgery. Results: All patients were pathologically diagnosed with sinusoidal granuloma of the coronary artery. All cases were followed up for 2 months to 12 years. No recurrence was found. Conclusion: The disease due to hyperlipidemia, airway cavity ventilation obstruction, drainage disorders. Diagnosis requires pathological examination, treatment of hyperlipidemia should be intervention and treatment, surgery can cure.