门静脉血栓形成原因

来自杨梓琪医生的专业解答，快打开看看是否又获得了新的知识点～

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好在医生

病情分析：门静脉血栓形成的原因有身体出现了凝血障碍或者肝肿瘤，出现了慢性肝病或者腹腔感染，也是引起该疾病的原因。会引起患者出现恶心、呕吐和腹痛等症状，也会导致患者出现大便带血、慢性腹泻和精神不振等症状，需要到医院做全面的检查，明确病因对症治疗。

杨梓琪

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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

问题描述：我的奶奶这两天出现了头晕和腹痛的情况，是因为门静血栓引起的，门静血栓形成的原因有哪些？