case_images: PMC10413890_01
case_images: (a) Case 1 baseline audiogram showed mild sensorineural hearing loss in the left ear. (b) Posttreatment audiogram showed recovery to normal hearing in the left ear.
case_images: 10.1177_2050313X231191237-fig1.jpg
case_images: PMC10413890_01_10.1177_2050313X231191237-fig1.jpg
case_images: fig1-2050313X231191237
case_images: In the requested audiogram, mild sensorineural hearing loss was reported in the left ear and normal hearing in the right ear (Figure 1(a)). The control audiogram was normal after the treatment. (Figure 1(b)) No hearing loss was observed in the 4 months' follow-up after recovery.
case_images: PMC10413890_02
case_images: (a) Case 2 baseline audiogram showed severe sensorineural hearing loss in the left ear. (b) Posttreatment audiogram showed significant improvement in the left ear.
case_images: 10.1177_2050313X231191237-fig2.jpg
case_images: PMC10413890_02_10.1177_2050313X231191237-fig2.jpg
case_images: fig2-2050313X231191237
case_images: An audiogram was requested in which severe sensorineural hearing loss of the left ear was reported. (Figure 2(a)) No pathological findings were reported on brain MRI. After a 10-day treatment period, the patient's hearing improved to mild sensorineural hearing loss (Figure 2(b)).