Perkins Dru, Stiharu Tudor I, Swift James Q, Dao Tran Volong, Mainville Gisele N
Dental Student, Faculty of Dentistry, Université de Montréal, Montreal, QC, Canada.
Chief Resident, Division of Oral and Maxillofacial Surgery, School of Dentistry, University of Minnesota, Minneapolis, MN.
J Oral Maxillofac Surg. 2018 Jun;76(6):1226-1247. doi: 10.1016/j.joms.2017.12.017. Epub 2017 Dec 28.
Schwannomas are benign nerve sheath neoplasms composed almost entirely of Schwann cells. These tumors most often arise in the soft tissues of the head and neck. However, they seldom occur within bone. This article presents a rare case of a recurrent intraosseous schwannoma of the anterior mandible and another case of a posterior intraosseous mandibular schwannoma accessed through a sagittal split ramus osteotomy. Furthermore, an updated review of the literature on intraosseous schwannomas affecting the mandible and maxilla is provided.
施万细胞瘤是几乎完全由施万细胞组成的良性神经鞘瘤。这些肿瘤最常发生于头颈部软组织。然而，它们很少发生在骨内。本文介绍了一例罕见的下颌骨前部复发性骨内施万细胞瘤，以及另一例通过下颌升支矢状劈开截骨术治疗的下颌骨后部骨内施万细胞瘤。此外，还提供了关于影响下颌骨和上颌骨的骨内施万细胞瘤的文献综述。
