摘要
患者,女,40岁。因左耳鸣1年余,于2010年6月5日入院。患者入院前1年出现左耳鸣伴耳闭,近半年耳鸣加重伴左耳听力下降。入院时检查：左外耳道后上壁塌陷,外耳道堵塞,鼓膜无法窥及。颞骨CT示：左侧颞骨膨胀性多房性骨质破坏,内呈不均匀软组织密度影及多发弧形、半环形骨棘结构,边缘硬化不明显,部分骨质连续性中断。
Osteofibrous dysplasia is a kind of innocent bone tumor derived from fibrous tissue.Its pathogenesy has not been identified,it rarely affects the temporal bone,its clinical manifestations mainly is hearing loss.Imageological examination,for example,CT and MRI,is valuable for the diagnosis of this disease,the histopathological evidence is absolutely necessary to make definite diagnosis.Surgery is an effective method to treat the fibrous dysplasia of temporal bone.
出处
《临床耳鼻咽喉头颈外科杂志》
CAS
CSCD
北大核心
2012年第23期1098-1098,共1页
Journal of Clinical Otorhinolaryngology Head And Neck Surgery
关键词
纤维结构不良
颞骨
fibrous dysplasia
temporal bone
