Often, vasculitis is a feature of an autoimmune disease, such as systemic lupus erythematosus as was present in this patient.
Often, vasculitis is a feature of an autoimmune disease, such as systemic lupus erythematosus as was present in this patient.
通常，血管炎是自身免疫性疾病的特征性表现，如本例病人就患有系统性红斑狼疮。