自身免疫性肌病
Autoimmune myopathy
- 上级条目
- 继发性肌病
- 层级
- 4 级
定义
自身免疫性肌病是特发性炎症性肌病的一个亚组,尽管病因不同,但其共同的组织病理学特征是肌细胞坏死而无明显炎症。患者表现为亚急性严重对称性近端肌病,与肌酸激酶水平显著升高有关。最可能由免疫介导,因为它们对免疫疗法有反应。它常常伴有他汀类药物治疗、结缔组织疾病、癌症和信号识别颗粒(SRP)或3-羟基-3-甲基戊二酰辅酶A还原酶(HMGCR)的特异性自身抗体。
Autoimmune myopathy is a subgroup of idiopathic inflammatory myopathies, which, despite diverse causes, have the common histopathological features of myocyte necrosis without significant inflammation. Patients present with a subacute severe symmetrical proximal myopathy, associated with a markedly elevated creatine kinase level. These are most likely immune-mediated, as they respond to immunotherapy. It is often accompanied by statin therapy, connective tissue diseases, cancer, and autoantibodies specific for signal recognition particle (SRP) or 3-hydroxy-3-methylglutaryl–coenzyme A reductase (HMGCR).
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- 自身免疫性肌病
英文词条(1)
- Autoimmune myopathy
后组配轴 Postcoordination
后组配是在主干编码之后追加的可选扩展轴(如侧别、具体解剖部位、严重程度),用于把「部位 + 侧别 + 病程」等细节一次表达完整。只有标注「必填」的轴在组合编码时必须给出,其余可留空。
- 侧别laterality可选
- 具体解剖部位specificAnatomy可选
- 病因hasCausingCondition必填