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首页> 外文期刊>American Journal of Dermatopathology >BRAF Inhibitor-Associated Granulomatous Dermatitis: A Report of 3 Cases
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BRAF Inhibitor-Associated Granulomatous Dermatitis: A Report of 3 Cases

机译:BRAF抑制剂相关的肉芽肿性皮炎:3例报告

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摘要

Cutaneous toxicities associated with BRAF inhibitor treatment in patients with metastatic melanoma have been well described. We present a rare association of granulomatous dermatitis in association with the BRAF inhibitor vemurafenib. Three patients with metastatic melanoma all presented with asymptomatic papular eruptions 8-21 months into vemurafenib therapy. Skin biopsies confirmed the diagnosis of granulomatous dermatitis. Other causes of granulomatous dermatitis including infectious agents and sarcoid were excluded. Treatment with potent topical and oral steroids improved the eruptions, but only after the cessation of vemurafenib did all 3 cases of granulomatous dermatitis completely resolve within 2 weeks. It is important to recognize that this association, unlike most other BRAF inhibitor-related skin toxicities, can occur many months after commencement of therapy and that vemurafenib treatment can be continued without clinically significant adverse effects.
机译:对转移性黑素瘤患者进行了很好的描述,对BRAF抑制剂治疗有关的皮肤毒性。 我们与BRAF抑制剂vemureafenib相关联罕见的肉芽肿性皮炎。 三名转移性黑素瘤的患者全部呈现无症状丘疹8-21个月,进入VEMURAFENIB疗法。 皮肤活组织检查证实了肉芽肿性皮炎的诊断。 肉芽肿性皮炎的其他原因被排除在内的肉芽肿性皮炎和酸松的其他原因。 用有效的局部和口服类固醇治疗改善了爆发,但只有在vemurafenib停止后,所有3例肉芽肿性皮炎都在2周内完全解决。 重要的是要认识到,与大多数其他BRAF抑制剂相关的皮肤毒性不同,可以在治疗开始后几个月发生,并且vemureafenib治疗可以继续在没有临床上显着的不良反应。

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