Background & Objective: Recently, multi-needles radiofrequency ablation and brachyradiotherapy have been used to treat some solid tumors, such as liver cancer and prostate cancer. This study was to explore the feasibility and efficacy of radiofrequency ablation or ablation combined with 125I seed implantation on treating renal carcinoma.
Methods: From Jun.
Di Yi Jun Yi Da Xue Xue Bao
November 2004
Objective: To explore the effects of ureteral stent placement on ureteral peristalsis and the time course of renal pelvic pressure changes.
Method: Forty rabbits were randomized equally into 8 groups, including a control group without placement of ureteral stents. The other 7 groups received ureteral stent placement, which were retained for 0, 1, 2, 3, 4, 7, and 12 weeks respectively.