GPT and systemic-onset juvenile idiopathic arthritis: Transaminitis, defined as elevation of hepatic enzymes (specifically alanine aminotransferase (ALT) and aspartate aminotransferase (AST)) in the absence of other clinical or laboratory evidence of hepatic injury, can be seen in patients with sJIA either in disease flares or due to hepatotoxic therapies like methotrexate [1,2].