A subset of Rosai–Dorfman disease cases show increased IgG4‐positive plasma cells: another red herring or a true association with IgG4‐related disease?

HistopathologyVolume 64, Issue 3 p. 455-459 Correspondence A subset of Rosai–Dorfman disease cases show increased IgG4-positive plasma cells: another red herring or a true association with IgG4-related disease? Madhu P Menon, Madhu P Menon Laboratory of Pathology, National Cancer Institute, National Institutes of Health, Bethesda, MD, USASearch for more papers by this authorMoses O Evbuomwan, Moses O Evbuomwan Laboratory of Pathology, National...