Evaluation of diagnostic criteria for IgG4-related tubulointerstitial nephritis
نویسندگان
چکیده
منابع مشابه
Evaluation of diagnostic criteria for IgG4-related tubulointerstitial nephritis
BACKGROUND IgG4-TIN is the most common pattern of renal involvement in IgG4-related disease. There are several proposed diagnostic criteria of IgG4-TIN recently. Two of them proposed by the Mayo Clinic and JSN are predominant. However, histopathological criteria of the number of IgG4+ plasma cells and several histological features are still under discussion due to low amount of tissue in renal ...
متن کاملRecognizing IgG4-related tubulointerstitial nephritis
PURPOSE OF THE REVIEW Immunoglobulin G4-related disease (IgG4-RD) is a systemic fibroinflammatory disorder affecting nearly all organs, including the kidney. Tubulointerstitial nephritis (IgG4-TIN) is the most common form of IgG4-related kidney disease (IgG4-RKD) and is the focus of this concise review. OBJECTIVE The study aims to describe when IgG4-TIN should be suspected and to summarize th...
متن کاملLight-microscopic characteristics of IgG4-related tubulointerstitial nephritis: distinction from non-IgG4-related tubulointerstitial nephritis.
BACKGROUND IgG4-related disease is a multi-organ disorder characterized by a high level of serum IgG4 and dense infiltration of IgG4-positive cells into affected organs. In routine studies, however, IgG subclasses are not estimated. In the present study, we attempted to clarify the light-microscopic characteristics of IgG4-related tubulointerstitial nephritis (TIN) to facilitate distinction fro...
متن کاملDiagnosis of IgG4-related tubulointerstitial nephritis.
IgG4-related systemic disease is an autoimmune disease that was first recognized in the pancreas but also affects other organs. This disease may manifest as tubulointerstitial nephritis (IgG4-TIN), but its clinicopathologic features in the kidney are not well described. Of the 35 patients with IgG4-TIN whose renal tissue specimens we examined, 27 (77%) had acute or progressive chronic renal fai...
متن کاملRituximab for the Treatment of IgG4-Related Tubulointerstitial Nephritis
Immunoglobulin type gamma 4 (IgG4)-related disease is a relatively newly described clinical entity characterized by a distinctive histopathological appearance, increased numbers of IgG4 positive plasma cells and often, but not always, elevated serum IgG4 concentrations. The most common renal manifestation of IgG4-related disease is tubulointerstitial nephritis marked with proteinuria, hematuria...
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ژورنال
عنوان ژورنال: Diagnostic Pathology
سال: 2015
ISSN: 1746-1596
DOI: 10.1186/s13000-015-0311-3