New understanding of Mikulicz's disease/IgG4-related disease and Sjögren's syndrome

M. Moriyama, S. Nakamura

Research output: Contribution to journalReview articlepeer-review


IgG4-related disease (IgG4-RD) is a systemic disease characterized by the elevation of serum IgG4 and infiltration of IgG4-positive plasma cells in the target organs, and its molecular mechanism of pathogenesis remains to be clarified. IgG4-related dacryoadenitis and sialoadenitis (IgG4-DS), so-called Mikulicz's disease or Küttner's tumor, is included in IgG4-RD and shows clinical and histological similarities to Sjögren's syndrome (SS). In this review, we focus on the selective localization and respective functions of Th cell subsets and discuss the differences between IgG4-DS and SS to clarify the clinical and pathogenic mechanisms of these diseases.

Original languageEnglish
Pages (from-to)1033-1043
Number of pages11
JournalJapanese Journal of Clinical Radiology
Issue number8
Publication statusPublished - Aug 2014

All Science Journal Classification (ASJC) codes

  • Radiology Nuclear Medicine and imaging


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