Urine occult blood as an indicator can be divided into negative and positive.

尿擒戟作为一个指标，可分为阴性和阳性。

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Urine occult blood generally appear to consider the issue by the kidney or urinary tract infections caused by.

一般出现尿擒戟要考虑是由肾脏的问题或者是由尿路感染引起的。

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Conclusions in clinical working, urine occult blood tested by urine analysator and urine erythrocyte tested under microscope ought to be utilized jointly, not to be substituted with each other.

结论：临床工作中尿分析仪潜血检测与显微镜检查红细胞应联合进行，不能相互取代。

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