Upper urinary的用法和樣例：
例句
- Catheter drainage of the bladder relieves trigonal stretch and improves drainage from the upper tract.
膀胱置管引流減少三角區牽張，並改善上尿路引流。 - We reiewed our population of patients who underwent radical cystectomy to identify prognostic factors and clinical outcomes associated with upper tract recurrence.
我們回顧行根治性膀胱切除術的患者來確定愈后因素及與上尿路複發相關的臨床結果。
