最後更新：2026年10月1日
耳部疾病,可能影響聽力或引起疼痛與不適。需耳鏡檢查與實驗室診斷確定病因並給予適當治療。
Feline aural (ear) squamous cell carcinoma may affect white-eared cats with UV exposure. Ear tip pinnectomy with clean margins carries a good prognosis. Ceruminous gland adenocarcinoma is an important differential for ear canal masses in cats.
Chronic otitis media may develop from long-standing otitis externa. Total ear canal ablation with bulla osteotomy (TECA-BO) is reserved for end-stage ear disease. Aural hematomas are associated with head shaking from otitis and respond to drainage with suture fixation or corticosteroid injection.
這頁有幾個欄位是同系統共用的模板，還沒針對本疾病單獨改寫過。請以臨床判斷為準，記得對照下方文獻。
可在常規門診處理，重點在長期管理與飼主衛教 (manageable in routine visits, focus on long-term management and owner education)
飼主衛教
用藥指引
⚠ 警訊症狀（立即回診）
環境調整
長期計畫：慢性耳炎每 1-3 月追蹤
正常活動
正常活動，洗澡游泳時保護耳道
期間：治療期間
預後取決於病因與病程長短。急性感染治療後多可痊癒,慢性病變可能需長期管理或手術。
Diagnostic Approach for Malassezia Otitis
External ear inspection, otoscopy of ear canal and tympanic membrane
Otic swab for cytology; culture and sensitivity for chronic or recurrent cases
CT of bullae for middle/inner ear disease; video otoscopy for deep canal evaluation