Table 6. Pure Tone Audiometry Case 2(Right Ear)

Date	Frequency(㎐)
	250	500	1000	2000	4000	6000	8000
2018.08.21(2days after onset)	60㏈	80㏈	80㏈	60㏈	80㏈	80㏈	70㏈
2018.08.23(4days after onset)	30㏈	40㏈	40㏈	40㏈	50㏈	50㏈	40㏈
2018.08.28(9days after onset)	20㏈	30㏈	20㏈	20㏈	30㏈	30㏈	40㏈