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粪便+血清肠道标志物到底怎么用?-帮你优化诊疗决策 episode artwork

EPISODE · May 16, 2026 · 15 MIN

粪便+血清肠道标志物到底怎么用?-帮你优化诊疗决策

from 消化肝病前沿资讯

本期播客聚焦肠道标志物FIT、钙卫蛋白等在临床的常见困惑,解析不同标志物的证据等级、适用场景与阈值选择,澄清“两阴一阳”等流行误区,强调合理组合与解读的重要性,并提供清晰的慢性症状及IBD患者的临床路径,帮助医生减少不必要检查、优化诊疗决策。 00:06 患者常问FIT与钙卫蛋白选哪个 00:28 按证据分黄金待验证不推荐三类 01:56 FIT阈值可调依结肠镜资源而定 02:56 FIT定位出血部位是常见误解 04:13 FIT应用三要点及勿信两阴一阳 05:42 钙卫蛋白区分IBD与IBS金标准 06:34 钙卫蛋白分层解读及注意局限 07:40 无国际标准需依本实验室判读 08:24 转铁蛋白证据弱乳铁蛋白不稳 09:18 ASCA与pANCA不常规诊断IBD 10:24 多标志物联用未必提升检出率 11:27 成本效益不支持加做额外指标 12:46 慢性症状可用FIT钙卫蛋白路径 13:52 钙卫蛋白助IBD监测疗效防复发 14:58 理性用标志物避局限少走弯路

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粪便+血清肠道标志物到底怎么用?-帮你优化诊疗决策

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