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皮肤导向放射治疗用于原发性皮肤T细胞淋巴瘤
Ha Un Kim1, Yeon Joo Kim1, Mi Woo Lee2
1Department of Radiation Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.
Radiation oncology journal
|October 2, 2024
概括
皮肤导向放射治疗 (RT) 有效控制具有低毒性的原发性皮肤T细胞淋巴瘤 (CTCL). 这种治疗显示出高响应率和局部疾病可控的副作用.
科学领域:
- 在瘤学瘤学.
- 皮肤病学 皮肤病学
- 辐射瘤学 辐射瘤学
背景情况:
- 初级皮肤T细胞淋巴瘤 (CTCL) 是一组多样化的非霍奇金淋巴瘤.
- 皮肤导向放射治疗 (RT) 是局部CTCL的主要治疗方式.
- 评估RT疗效和毒性对于优化患者的治疗结果至关重要.
研究的目的:
- 评估皮肤导向RT在治疗原发性皮肤T细胞淋巴瘤 (CTCL) 的有效性和安全性.
- 在早期和高级阶段的CTCL中比较不同RT方法的结果.
主要方法:
- 以皮肤为导向的RT治疗的57个CTCL病变的回顾性分析 (2000-2022年).
- 病变分为:早期局部RT,晚期局部RT和晚期全皮电子束疗法 (TSEBT).
- 评估的结果包括应答率,复发模式和局部进展.
主要成果:
- 观察到的高完全响应率:95.5% (早期局部RT),70.8% (高级局部RT),90.9% (高级TSEBT).
- 在29.2% (高级局部RT) 和63.6% (高级TSEBT) 的病例中,发现了局部复发,主要是Mycosis Fungoides (MF).
- 急性毒性主要是1-2级,没有严重事件;RT剂量与MF的局部进展无关.
结论:
- 面向皮肤的RT在实现CTCL局部控制方面表现出显著的有效性.
- 治疗耐受性良好,有良好的毒性概况.
- RT是治疗T细胞淋巴瘤的一种有价值的治疗选择.
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