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引用次数: 0
不要错过没有肌酸磷酸激酶升高的血管性肌病。
本报告描述了一名83岁妇女,她表现为亚急性发烧和下肢疼痛,最终被诊断为由显微镜下多血管炎(MPA)引起的血管性肌病。值得注意的是,尽管磁共振成像和肌肉活检证实了肌活动,但患者的肌酸磷酸激酶水平正常。组织病理学结果显示小血管炎伴纤维蛋白样坏死和内部弹性板破坏。血管性肌病仍未得到充分认识,特别是在anca相关血管炎患者中,因为肌肉症状可能在肌酸磷酸激酶升高的情况下发生。
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