最後更新：2026年10月1日
膀胱的原發性腫瘤，犬以移行上皮細胞癌 (TCC) 最常見。好發於膀胱三角區 (trigone)，可能阻塞輸尿管開口或尿道。Scottish Terrier 為高風險品種。
Lymphoma is the most common feline malignancy. Alimentary (GI) lymphoma predominates, with small cell (low-grade) vs large cell (high-grade) distinction guiding prognosis and treatment. FeLV-associated mediastinal lymphoma has decreased with vaccination. Injection-site sarcoma (feline injection-site sarcoma, FISS) requires wide surgical margins (3-5 cm).
犬偶見。Scottish Terrier 風險為其他品種 18 倍。中老年母犬稍多。
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。
可點的項目會開啟該疾病頁。要依症狀與檢驗排出完整清單，請用鑑別診斷工具。
建議：化療前後積極利尿（cisplatin）或維持量
監測頻率：化療後 7-10d (nadir)
[1]Orthotopic bladder cancer preclinical models: Comprehensive review and technique optimization.
[2](Nano)platforms in bladder cancer therapy: Challenges and opportunities.
[3]Concomitant Endoscopic Surgery for Bladder Tumors and Prostatic Obstruction: Are We Safely Hitting Two Birds with One Stone? A Systematic Review and Meta-Analysis.
[4]PA-MSHA induces apoptosis and suppresses metastasis by tumor associated macrophages in bladder cancer cells.
[5]Micro-mechanical fingerprints of the rat bladder change in actinic cystitis and tumor presence.
[6]High-grade non-muscle invasive urothelial carcinoma in dogs and humans share specific expression of integrin α5β1.
[7]Veterinary Cooperative Oncology Group-Common Terminology Criteria for Adverse Events (VCOG-CTCAE v2) following investigational therapy in dogs and cats.
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)
Piroxicam + 化療中位存活 6-12 個月。單用 Piroxicam 中位存活 6 個月。不治療中位存活約 4 個月。
膀胱腫瘤 診斷流程
評估慢性血尿與排尿困難
尿液評估
膀胱腫塊評估
經導管或手術切片
來源：專家審閱