内镜下射频消融术治疗放射性结肠炎1例

Endoscopic radiofrequency ablation for the treatment of radiation colitis: a case report

摘要:

尽管放疗是癌症治疗的重要组成部分，但其不良反应会导致严重的并发症，如放射性肠炎。本文报告了一例使用内镜下射频消融术治疗放射性结肠炎的病例，患者症状显著改善，结肠镜随访显示黏膜愈合良好。内镜下射频消融术通过热凝固效应缓解炎症并减少纤维化，效果得到初步验证。

Abstract:

This study explores the treatment of radiation enteritis (RE), with a focus on the application of endoscopic radiofrequency ablation (ERFA). While radiotherapy is an essential part of cancer treatment, its side effects can lead to severe complications like RE. This article reports a case where ERFA was used to treat RE, resulting in significant symptom improvement and good mucosal healing observed in follow-up colonoscopies. ERFA alleviates inflammation and reduces fibrosis through thermal coagulation effects. Although its efficacy has been preliminarily verified, more high-quality studies with larger samples are needed to evaluate its effectiveness and cost-efficiency, providing a basis for clinical application.