免疫检查点抑制剂相关性肠炎临床及超声表现一例

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关键词：免疫检查点抑制剂；肠炎；超声

中图分类号：R445.1 文献标识码：B 文章编号：1000-503X（2025）05-0771-05

DOI：10.3881/j. issn.1000-503X.16799

ABSTRACT：Immune checkpoint inhibitor-associated enterocolitis isan immune-related adverse reaction during tumor treatment with immune checkpoint inhibitors.In this article，we presentthe clinical data and ultrasound manifestations of apatient with immune checkpoint inhibitor-associated enterocolitis，aiming to share diagnosticand therapeutic insights.

KeyWords：immune checkpoint inhibitors；enterocolitis；ultrasound

免疫检查点抑制剂（immunecheckpoint inhibitors，ICI）可通过激活T细胞抗肿瘤免疫改善多种恶性肿瘤的预后，但其引发的免疫相关不良事件日益受到关注。（剩余7204字）