尿潜血弱阳性是为什么

来自李明医生的专业解答，快打开看看是否又获得了新的知识点～

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寻医问药网

病情分析：尿潜血是尿常规检查里面的一项指标，尿潜血呈现为阴性，当出现尿潜血(+-)，就是弱阳性的情况，首先要明确尿液里面是否存在污染，比如女性患者月经期以后会导致尿液里面有红细胞，从而导致尿潜血的弱阳性的情况。

李明

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问题描述：前天公司组织员工体检，体检后告诉说我尿潜血弱阳性这是为什么?