最後更新：2026年10月1日
脂肪組織的惡性腫瘤，為脂肪瘤的惡性對應。局部侵犯性強，完全切除後復發率中等。遠端轉移率相對低但可轉移至肺部。需與良性脂肪瘤鑑別，組織病理為確診依據。
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).
犬罕見。中老年犬好發。肢體與軀幹皮下常見。
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。
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]Imaging Findings of Atypical Spindle Cell/Pleomorphic Lipomatous Tumors: A Case Series and Systematic Review.
[2]Liposarcoma in a Common Quail (Coturnix coturnix): A Case Report.
[3]Dedifferentiated retroperitoneal liposarcoma spontaneously occurring in an aged SD rat.
[4]Immunophenotypic expression of UCP1 in hibernoma and other adipose/non adipose soft tissue tumours.
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)
完全切除後預後中等。局部復發率約 30-50%。低度惡性預後優於高度惡性。
脂肪肉瘤 診斷流程
詳細問診包括發病經過、用藥史、環境暴露史
CBC、生化全套、尿液分析
根據檢查結果啟動特異性治療
來源：自動產生