A New Mutation in Blau Syndrome

Abstract EN

Blau syndrome is a rare, autosomal dominant, granulomatous autoinflammatory disease.

The classic triad of the disease includes recurrent uveitis, granulomatous dermatitis, and symmetrical arthritis.

Blau syndrome is related to mutations located at the 16q12.2–13 gene locus.

To date, 11 NOD2 gene mutations causing Blau syndrome have been described.

Here, we describe a 5-year-old male patient who presented with Blau syndrome associated with a novel sporadic gene mutation that has not been reported previously.