Papastavros T, Varlejides S
Am J Otol. 1986 Sep;7(5):338-46.
Bone conduction thresholds were measured in sixty-six cases of chronic suppurative otitis media before and after successful oral antimicrobial chemotherapeutic treatment. Comparison of pre- and post-treatment cumulative clinical audiograms of the diseased and the control ears of the same patients disclosed the presence of sensorineural hearing loss with a reversible and a permanent component in the diseased ears. The reversible threshold shift was observed over the higher frequencies, while the permanent threshold shift was equally imposed upon the whole range of the five tested frequencies.
在66例慢性化脓性中耳炎患者成功接受口服抗菌化疗前后，测量了骨传导阈值。对同一患者患耳和对照耳治疗前和治疗后的累积临床听力图进行比较，发现患耳存在感音神经性听力损失，包括可逆性和永久性成分。可逆性阈值变化出现在较高频率，而永久性阈值变化在五个测试频率的整个范围内均有出现。
