摘要
Abstract
Osteoma is a benign osteogenic tumor composed of well-differentiated mature bone tissue,characterized by slow growth.In the craniofacial region,osteomas most commonly occur in the paranasal sinuses,and may also involve the external auditory canal,orbit,temporal bone,zygomatic arch,and jaw,among which involvement of the zygomatic arch is relatively rare.This article reports a case of osteoma of the right zygomatic arch treated in our department.By combining with a review of the literature,we systematically discuss its etiology,imaging manifestations,pathological characteristics,clinical presentation,key points of diagnosis and differential diagnosis,as well as treatment options,aiming to provide reference for clinical diagnosis and management.关键词
颧弓/骨瘤/鉴别诊断Key words
zygomatic arch/osteoma/differential diagnosis分类
医药卫生
