If a patient taking oral anticoagulants has a lower gastrointestinal bleed, it’s a mistake to think that the anticoagulant is to blame. A large Danish register study finds that there’s a substantial possibility that the bleed has nothing to do with the drug. Among 2500 people who sustained lower GI bleeds while taking anticoagulants, nearly 140 were subsequently diagnosed with colorectal cancer. The absolute risk of colorectal cancer after lower GI bleeding in people on anticoagulants was between 4% and 8%. Older people had the highest risk (Eur Heart J doi:10.1093/eurheartj/ehz964).
Lower limb ulcers in people with …

中文翻译：

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胃肠道出血降低的原因。。。和其他故事

如果服用口服抗凝剂的患者胃肠道出血较少，认为抗凝剂应归咎于错误。丹麦的一项大型注册研究发现，出血与药物无关。在服用抗凝剂期间持续出现较低GI出血的2500人中，随后有近140人被诊断出患有大肠癌。服用抗凝剂的人胃肠道出血降低后，结直肠癌的绝对风险在4％至8％之间。老年人的风险最高（欧洲心脏杂志：10.1093 / eurheartj / ehz964）。
患有...的人的下肢溃疡