Acute Granulomatous Iridocyclitis in a Child with Tubulointerstitial Nephritis and Uveitis Syndrome
Overview
Affiliations
Background: Tubulointerstitial nephritis and uveitis [TINU] syndrome is a rare disorder that may also be underdiagnosed. Patients with TINU syndrome typically present with an acute bilateral nongranulomatous anterior uveitis following symptoms of systemic illness.
Findings: We report the case of a 15-year-old girl who presented with acute granulomatous iridocyclitis and was diagnosed with TINU syndrome based on renal biopsy findings. Both her uveitis and interstitial nephritis promptly responded to high-dose corticosteroid treatment, and there were no relapses during follow-up of 20 months.
Conclusions: TINU should be included in the differential diagnosis of patients who present with acute granulomatous uveitis.
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PMID: 33363776 PMC: 7752415. DOI: 10.1002/ccr3.3194.
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PMID: 32309128 PMC: 7158930. DOI: 10.4103/tjo.tjo_33_18.