肾综合征出血热 (ＨＦＲＳ)常有五期经过 ,进入多尿期以后 ,多数患者病情便逐渐好转 ,但也有部份患者却出现多尿型肾衰(1 2 ) ,其原因除失水、继发感染外 ,似不能排除肾脏本身的问题 ,为了解多尿期肾功能的情况 ,我们作了肾图检查 ,现将结果报告如下。1　资料与方法1.1　研究病 Hemorrhagic fever with Renal Syndrome (HFRS) often passes through five stages. After entering the polyuria stage, the majority of patients’ condition gradually improves. However, some patients have polyuria-type renal failure (12) Secondary infection, it seems not to rule out the problem of the kidney itself, in order to understand the situation of polyuria renal function, we made a kidney chart examination, the results are reported as follows. 1 Materials and Methods 1.1 study disease