有直肠肿瘤会一直便血吗

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快速问医生

病情分析：直肠肿瘤可以出现大便出血的症状，但一般不会一直都会有便血，便血可以间断性的出现阵发出血，主要是肠道的肿瘤出现破溃的时候，才会出现大便带血的情况，特别是在大便干燥的时候容易引起出血的症状。

李延海

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提示：本内容仅作参考，不能代替面诊，如有不适请尽快线下就医