A Unified Serum IgG4 Cutoff Level for the Diagnosis of IgG4-Related Disease Using a Wide Array of Kits.
Sign Up to like & getrecommendations! Published in 2022 at "Modern rheumatology"
DOI: 10.1093/mr/roac047
Abstract: OBJECTIVES An IgG4 level above 1350 mg/L is one of the comprehensive criteria for the diagnosis of IgG4-related disease (IgG4-RD). The purpose of this study was to evaluate the differences in IgG4 levels determined using… read more here.
Keywords: diagnosis igg4; igg4 related; igg4; level ... See more keywords
The histological diagnosis of IgG4‐related disease on small biopsies: challenges and pitfalls
Sign Up to like & getrecommendations! Published in 2019 at "Histopathology"
DOI: 10.1111/his.13787
Abstract: The pathological diagnosis of IgG4‐related disease (IgG4‐RD) relies on histology, IgG4‐positive cells, and an increased IgG4/IgG ratio. Small biopsies from patients with a presumptive diagnosis of IgG4‐RD often fail to meet consensus histological criteria. The… read more here.
Keywords: igg4; related disease; small biopsies; diagnosis igg4 ... See more keywords