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放射性锝—琥珀酸(~(99m)TC—dimercaptosuccini cacid,~(99m)TC-DMSA)特异性集积于肾近曲小管,用它做肾闪烁扫描,常反映出肾皮质功能。本文用该药做肾闪烁扫描预测术后残余肾功能,认为在临床上有意义,特报道如下。方法在肾部分切除术前后分别进行~(99m)TC—DMSA肾闪烁扫描。~(99m)TC—DMSA2mci(微毫居里)静注2小时后,后而像摄影5分钟,肾摄取率作为~(99m)TC—DMSA静注2小时后的肾集积率,以肾闪烁扫描后面像为基
Radioactive technetium-succinate (~ (99m) TC-dimercaptosuccini cacid, ~ (99m) TC-DMSA) specifically accumulates in the proximal renal tubules, and it is used for renal scintigraphy, often reflecting renal cortical function. In this paper, the drug used to make renal scintigraphy residual renal function after surgery, considered clinically meaningful, especially reported as follows. Methods Renal scintigraphy with ~ (99m) TC-DMSA before and after partial nephrectomy was performed. (99m) TC-DMSA2mci (Micro-Curie) intravenously for 2 hours, and then after 5 minutes of photography, the rate of renal uptake after 2 hours of iv injection of ~ (99m) TC- Scans the back of the image as a base