To make it possible to do angiography and surgery on the same day and largely diminish the possibility of renal failure, the physicians used other contrast agents.
为了在同一天中同时进行血管造影和手术并且消除肾脏衰竭的可能性，临床医生使用了其它对比试剂。
2
Although the application of new immunosuppressive agents and other means of active treatment, there are still many patients entering end-stage renal failure.
尽管应用新型免疫抑制剂等手段积极治疗，仍有不少的患者进入终末期肾功能衰竭。
3
The diagnostic accuracy was improved and local necrosis was detected in all renal tumors after the use of contrast agents.