Table 2. Clinical Progress of Symptoms

Date	Findings of Otoscope(Lt)	Clinical Progress
2019.11.111st Visit		▪ Eardrum perforation : +▪ Otorrhea : +▪ A condition in which purulent otorrhea comes out and is often wiped with a cotton swab
2019.11.2312th Visit		▪ Eardrum perforation : +▪ Otorrhea : -
2019.12.421th Visit		▪ Eardrum perforation : -, regeneration▪ Otorrhea : -
2019.12.622th Visit		▪ Eardrum perforation : +, reperforation▪ Otorrhea : -▪ Teaching to be careful in the early stage of eardrum regeneration, as excessive blowing of the nose can lead to re-perforation
2019.12.1326th Visit		▪ Eardrum perforation : -, regeneration