Macedo Diogo de Vasconcelos, Ferreira Gabriely, Vieira Eduardo Hochuli, Monnazzi Marcelo Silva
Department of Diagnosis and Maxillofacial Surgery, São Paulo State University (UNESP) Dental School, Araraquara, Brazil.
J Korean Assoc Oral Maxillofac Surg. 2020 Jun 30;46(3):204-207. doi: 10.5125/jkaoms.2020.46.3.204.
Benign fibro-osseous lesions occur when normal bone is replaced by cellular fibrous connective tissue and mineralized structures. One rare type of these lesions is the ossifying fibroma (OF). The aim of this study is to report an unusual case of OF in a 57-year-old female. Physical examination showed facial asymmetry without any tenderness, fluctuation, ocular pain, or ophthalmoplegia. Imaging exams revealed a solid mass involving the left maxilla and orbital floor. Surgical resection was performed without any complications or sequelae, and the histopathological results confirmed OF. Although recurrence is rare in this condition, the patient remains under follow-up.
良性纤维-骨病变是指正常骨被细胞性纤维结缔组织和矿化结构所取代时发生的病变。这些病变中一种罕见的类型是骨化性纤维瘤（OF）。本研究的目的是报告一例57岁女性的罕见骨化性纤维瘤病例。体格检查显示面部不对称，无压痛、波动感、眼痛或眼球运动障碍。影像学检查发现一个实性肿块累及左上颌骨和眶底。进行了手术切除，无任何并发症或后遗症，组织病理学结果证实为骨化性纤维瘤。尽管这种情况下复发罕见，但该患者仍在接受随访。
