高γ球蛋白血症在实验室颇为常见,醋纤膜电泳常表现为γ部分有弥漫性增多,扫描可见其基底宽而不匀,临床上常示意有明显的免疫球蛋白异常。如在系统性红斑狼疮患者中大多有显著的高γ球蛋白血症,大部分属于IgG类的免疫球蛋白。而在肝硬化患 High gammaglobulinemia is quite common in the laboratory, vinegar membrane electrophoresis often showed part of diffuse increase γ, the scan shows its wide and uneven base, often clinically obvious abnormal immunoglobulin. For example, most patients with systemic lupus erythematosus have significant hypergammaglobulinemia, most of which belong to IgG class immunoglobulin. In cirrhosis