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Updated: Jun 30, 2026

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Recognition of Epidermal Transglutaminase by IgA and Tissue Transglutaminase 2 Antibodies in a Rare Case of Rhesus Dermatitis
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Unusual presentation of immunoglobulin G4-related disease: A case report
Gözde Zeybek1, Sevinç Kalin2, Burcu Karakayali1
1Department of Pediatrics, Ümraniye Training and Research Hospital, Istanbul, Turkey.
Archives of Rheumatology
|May 28, 2021
Abstract:
Immunoglobulin G4-related disease (IgG4-RD) is an inflammatory disease characterized by a tumor-like infiltration of IgG4 positive plasma cells and fibrosis in various organs. The exact pathogenesis remains unknown. In this article, we discuss the diagnostic management of IgG4-RD with reference to clinical, serologic, pathological and radiological data on a 17-year-old male patient with lumbar vertebral involvement.

