论文部分内容阅读
目的:探讨颌骨外巨细胞肉芽肿的临床病理特征、诊断与治疗。方法:对3例鼻咽部、颞骨、上颌窦巨细胞肉芽肿患者的临床病理资料进行回顾性分析,并复习相关文献。结果:颌骨外巨细胞肉芽肿临床表现为局限性无痛性肿块,有时具有侵袭性。组织病理学特征为骨组织被纤维组织代替,多核巨细胞呈散在或灶性分布于纤维基质中。结论:颌骨外巨细胞肉芽肿是一种非真性肿瘤,临床极为罕见,诊断有一定困难,结合临床和病理分析对诊断更加有意义,彻底切除病变是有效的治疗方法。
Objective: To investigate the clinical and pathological features, diagnosis and treatment of extra-giant cell granuloma. Methods: The clinical and pathological data of 3 patients with nasopharyngeal, temporal bone and maxillary sinus giant cell granuloma were retrospectively analyzed and the related literatures were reviewed. Results: Extracranial giant cell granuloma was clinically localized painless mass and sometimes invasive. Histopathological features of bone tissue replaced by fibrous tissue, multinucleated giant cells were scattered or focal distribution in the fibrous matrix. Conclusion: Extramacular giant cell granuloma is a non-true tumor. It is rare in clinic and has some difficulties in diagnosis. Combined with clinical and pathological analysis, it is more meaningful to diagnose. Thorough excision of the lesion is an effective treatment.