Seung Geun Yeo

1 month ago | mdpi.com | Seung Geun Yeo |Yeon Ju Oh |Jae Lee |Joon Hyung Yeo

All articles published by MDPI are made immediately available worldwide under an open access license. No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited. For more information, please refer to https://www.mdpi.com/openaccess.

1 month ago | mdpi.com | Jae Lee |Dong Keon Yon |Sung Soo Kim |Seung Geun Yeo

All articles published by MDPI are made immediately available worldwide under an open access license. No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited. For more information, please refer to https://www.mdpi.com/openaccess.

Dec 24, 2024 | mdpi.com | Seung Geun Yeo

1. Introduction 1.1. Otitis Media—Acute Otitis Media, Otitis Media with Effusion, and Chronic Otitis Media Otitis media, an inflammatory disease that occurs in the middle ear, has been classified based on its duration, with otitis media lasting for less than 3 weeks classified as acute, otitis media lasting for 3 weeks to 3 months classified as subacute, and otitis media persisting for more than 3 months classified as chronic.

Aug 21, 2024 | mdpi.com | Dokyoung Kim |Sung Soo Kim |Jae Lee |Seung Geun Yeo

All articles published by MDPI are made immediately available worldwide under an open access license. No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited. For more information, please refer to https://www.mdpi.com/openaccess.