Conclusion TEOAE is more sensitive than audiogram and acoustic immittance in the diagnosis of middle ear disorders.
结论TEOAE对中耳病变的诊断较纯音听阈测试、声导抗测试敏感。
Objective It is to explore the diagnosis value of acoustic contrast agent for parotid tumor.
目的探讨超声造影剂诊断腮腺肿块的价值。
Objective: to study the sectional anatomy of the bottom of the internal acoustic meatus and to provide anatomic data for imaging diagnosis and surgery.
目的：进一步明确内耳道底各结构的断面形态，为影像诊断和手术治疗提供解剖学资料。
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