| Perforated eardrum |
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| 同义词 | Perforated tympanic membrane, punctured eardrum, ruptured eardrum |
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| A completely perforated eardrum, showing the handle of the malleus (hammer bone). |
| 症状 | Hearing loss, ear pain, ear discharge, ringing in the ear[1] |
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| 併發症 | Long-term hearing loss, cholesteatoma, mastoiditis[2] |
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| 常見始發於 | Sudden[2] |
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| 病因 | Middle ear infection, physical trauma, overpressure[1][3] |
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| 診斷方法 | Based on examination by otoscopy[1] |
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| 治療 | Conservative, antibiotics, surgery[1] |
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| 预后 | Good[2] |
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| 患病率 | Relatively frequent[2] |
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| 分类和外部资源 |
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| 醫學專科 | ENT surgery |
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| [编辑此条目的维基数据] |
