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由氧尿素诱导的皮肤肌炎样喷发案例报告和文献综述
Loredana Elena Stoica1, Mihaela Roxana Mitroi2, Oana Maria Ică1
1Department of Dermatology, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania.
Journal of clinical medicine
|April 12, 2025
概括
氧尿素 (HU) 很少会在患有骨髓增殖性疾病的患者中引起皮肤皮质炎样 (DM样) 皮肤喷发. 停止HU并使用皮质类固醇可以有效治疗这种情况.
科学领域:
- 皮肤病学 皮肤病学
- 在瘤学瘤学.
- 类风湿病学 类风湿病学
背景情况:
- 氧尿素 (HU) 是用于骨髓增殖性疾病的化疗剂.
- 长期使用HU很少会诱导皮肤肌炎样 (DM样) 喷发.
- 这种喷发仅表现为皮肤表现,缺乏肌肉参与或特定的血清学标记.
研究的目的:
- 为了呈现一种由氧尿素诱导的DM类喷发的情况.
- 审查有关这种罕见不良影响的现有文献.
- 为了突出诊断和管理策略.
主要方法:
- 一个病例报告,是一名77岁的女性患有多细胞血病,正在接受HU治疗.
- 进行了临床评估,实验室测试和皮肤活检.
- 一个对2025年1月之前发表的23个病例的系统文献审查.
主要成果:
- 患者表现出类似DM的皮肤特征 (接口皮肤炎,基底真空变性,皮肤粘素),没有肌肉或血清学异常.
- 文献审查显示,从HU开始到喷发的中位延迟时间为5年,背手是最常见的部位.
- 超过90%的病例通过停止HU和皮质类固醇治疗得到解决,中位数治愈时间为3个月.
结论:
- 水氧尿素诱导的DM类喷发是一种独特的临床实体.
- 及时识别和管理,主要是HU停止和皮质类固醇使用,至关重要.
- 建议对长期使用HU的患者进行皮肤学监测,因为可能出现前发性皮肤变化.
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