最後更新：2026年10月1日
乳腺細菌感染及炎症，多發於哺乳期。可能為急性敗血性或慢性化膿性。需積極抗生素治療，嚴重者需手術引流或切除。
Queens are induced ovulators; pseudopregnancy is less common than in dogs. Pyometra can occur after exogenous progesterone administration. Mammary hyperplasia (fibroadenomatous change) is common in young intact or progestin-treated queens and is self-limiting after OHE.
哺乳母犬，產後2-3週最常見
建議：LRS 維持量 + 矯正脫水（pyometra/dystocia 常有脫水）
類型：LRS
監測頻率：每日（術後）
[1]Treatment of clinically severe bovine mastitis - a scoping review.
[2]Antibiotic resistance in mastitis-causing bacteria: Exploring antibiotic-resistance genes, underlying mechanisms, and their implications for dairy animal and public health.
[3]The Role of Streptococcus spp. in Bovine Mastitis.
[4]Prototheca Infections and Ecology from a One Health Perspective.
穩定但需注意惡化徵兆，建議安排近期門診 (stable but monitor for deterioration, schedule near-term visit)
早期治療預後佳。嚴重敗血症或膿腫預後保留。哺乳幼犬可能受影響。
乳腺炎詳述 診斷流程
詳細問診包括發病經過、用藥史、飲食與環境
CBC、生化全套、尿液分析
來源：自動產生