Department of Oral Diagnosis, Piracicaba Dental School, University of Campinas, UNICAMP, São Paulo, Brazil.
Oral Surg Oral Med Oral Pathol Oral Radiol. 2013 Dec;116(6):e510-3. doi: 10.1016/j.oooo.2013.03.016. Epub 2013 May 10.
Desmoplastic fibroma (DF) is a benign intra-osseous neoplasm characterized by the formation of abundant collagen fibers. It arises most commonly in the jaws and exhibits local aggressiveness and high recurrence rates after local resection. An uncommon case of expansive DF involving the right maxilla, maxillary sinus, and inferior orbital wall of a 49-year-old man whose initial symptoms were similar to acute sinusitis is presented, and the criteria for diagnosis and clinical management are discussed.
促纤维增生性纤维瘤（DF）是一种良性骨内肿瘤，其特征是大量胶原纤维的形成。它最常发生在颌骨，表现为局部侵袭性和局部切除后高复发率。本文报道了一例罕见的累及 49 岁男性右侧上颌骨、上颌窦和下眶壁的膨胀性 DF 病例，其初始症状类似于急性鼻窦炎，并讨论了其诊断和临床管理标准。
