PMC2809364_01
Audiogram prior to treatment.
IJOL2009-942096.001.jpg
PMC2809364_01_IJOL2009-942096.001.jpg
fig1
Prior to treatment, standard behavioral audiometry (250-8000 Hz) was obtained (Figure 1), as well as distortion product otoacoustic emissions (DPOAEs).
Audiogram following treatment.
IJOL2009-942096.002.jpg
PMC2809364_01_IJOL2009-942096.002.jpg
fig2
Repeat audiologic evaluation obtained one month after diagnosis revealed improved hearing (Figure 2), and interestingly, the patient's DPOAEs recovered following treatment.