Immunoglobulin G4 (IgG4)-related disease (IgG4-RD) is a multisystem fibroinflammatory disease. We previously reported that a circulating cell population expressing CD19
A total of 42 untreated patients with IgG4-RD were evaluated. Peripheral B-cell subsets, including CD19
In untreated patients with IgG4-RD, the peripheral CD19
Circulating CD19