Fig. 3. Histopathology of tympanic membrane of unirradiated and irradiated ears. Tympanic membranes of both groups were intact and normal. External ear canal skins were also intact and normal without any signs of inflammation. (A) Unirradiated ear, (B) Irradiated ear.

Med Lasers 2014;3:65~70 https://doi.org/10.25289/ML.2014.3.2.65

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