背景鼻咽癌(Nasopharyngeal cancer,NPC)患者的主要治疗方法是放疗。但放疗后的中耳并发症及颞骨放射性骨坏死(ORN)所造成的听力损伤是摆在 NPC 患者面前的大难题。而传统的助听器可能加重耳漏和感染,并且耳模会对 ORN 患者的外耳道溃疡造成直接的创伤。目的探讨 Baha 对 NPC 患者放疗后听觉损伤的治疗是否有益。病例对13例 NPC 放疗后伴听力损伤的患者分两个阶段,观察两年。疗效评定一期手术时的骨钻标本做组织切片。同时进行听力学评估、植入固定度观察、邻近皮肤分级及满意度问卷调查分析。结果尽管组织切片显示53.8%(n=7)植入部位未建立骨性连接,但到目前所有 BaHa 植入均在位(平均 FU=14.8月;跨度=12-26月),80%的 BaHa 使用者每天开机时间>8小时,平均满意主为85%。所有病例反映转用 Baha 后耳漏减少。讨论对所选择 NPC 病要而言,BaHa 是一种理想的声音处理器。我们的结果显示所有入选病人的骨整合成功,主观听觉清晰度增高、耳漏减少,使用 BaHa 时间越长,患者的满意度越高。结论 Baha 对 NPC 伴有听力损伤的患者是一种非常有效的助听器。骨整合成功率与未放疗病人无明显差异。
A 57 year old Chinese lady presented to our clinic with a saddle nose deformity following a history of nasal infection with reported fever.A full ENT examination revealed loss of the cartilaginous septum,saddling of t...
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A 57 year old Chinese lady presented to our clinic with a saddle nose deformity following a history of nasal infection with reported fever.A full ENT examination revealed loss of the cartilaginous septum,saddling of the mid-third of the nasal dorsum,caudal columella retraction and a bulbous nasal *** including a white cell count,ESR,anti-nuclear cytoplasmic antibody titres and syphilis serology were all normal. The client requested for her saddling to be *** full counseling,it was mutually decided
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