Blau Syndrome (BS) is a rare autoinflammatory granulomatous disorder which mostly develops at an early age (less than four years) and is described by granulomatous dermatitis. symmetric arthritis and recurrent uveitis. Hereby. the authors present a case of a 5-year-old female child with joint pain and swelling since four years. https://www.petitmorpho.com/product-category/womens-apparel/