Kosar Asna Ashari, Nahid Aslani, Nima Parvaneh, Raheleh Assari, Morteza Heidari, Mohammadreza Fathi, Fatemeh Tahghighi Sharabian, Alireza Ronagh, Mohammad Shahrooei, Alireza Moafi, Nima Rezaei, Vahid Ziaee
BACKGROUND: Deficiency of adenosine deaminase 2 (DADA2) is an autosomal recessive autoinflammatory disease caused by mutations in the ADA2 gene. DADA2 has a broad spectrum of clinical presentations. Apart from systemic manifestations, we can categorize most of the signs and symptoms of DADA2 into the three groups of vasculitis, hematologic abnormalities, and immunologic dysregulations. The most dominant vasculitis features are skin manifestations, mostly in the form of livedo racemosa/reticularis, and early onset ischemic or hemorrhagic strokes...
June 13, 2023: Pediatric Rheumatology Online Journal