Case Reports in Immunology / 2012 / Article / Tab 3

Case Report

Persistent Lymphadenopathy due to IgG4-Related Disease

Table 3

Specificity and sensitivity of IgG4+/IgG+ cell ratio for diagnosis of IgG4-RD*.

IgG4+/IgG+ Cell ratioSensitivitySpecificity

>30%100%71.4%
>40%94.4%85.7%
>50%94.4%95.2%

*Adapted from Masaki et al. [4].

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