PDF(Pubmed)
Abstract：
Ossifying fibroma is a type of fibro-osseous lesion categorised into cemento-ossifying fibroma and juvenile ossifying fibroma. Malignant transformation of fibro-osseous lesions is documented especially for fibrous dysplasia, but scarcity is seen when we search for malignant transformation of ossifying fibroma. Thus, we are presenting an extremely rare case of cemento-ossifying fibroma transforming into osteosarcoma with long sequential radiographic details.
摘要：
骨化性纤维瘤是一种纤维骨性病变，分为骨水泥骨化性纤维瘤和青少年骨化性纤维瘤。纤维骨病变的恶性转化被证明特别是对于纤维发育不良，但是当我们寻找骨化纤维瘤的恶性转化时，就会发现稀缺性。因此，我们介绍了一例极为罕见的牙骨质骨化性纤维瘤转化为骨肉瘤的病例，其放射学细节较长。
