Which renal findings suggest reactive arthritis (ReA)?

Updated: Dec 24, 2020
  • Author: Carlos J Lozada, MD; Chief Editor: Herbert S Diamond, MD  more...
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Answer

Other manifestations of ReA include mild renal pathology with proteinuria and microhematuria. In severe chronic cases, amyloid deposits and immunoglobulin A (IgA) nephropathy have been reported in association with reactive arthritis. [80] IgA nephropathy is the most common type of primary glomerulonephritis worldwide.


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