Reportedly, 90.95% of KD patients have at least 1 abnormal liver function test, wherein hypoalbuminemia is the most prevalent type, followed by elevated AST, low total protein, low albumin/globulin ratio, and hyperbilirubinemia; however, the contributing factors are yet unclear and could be associated with inflammatory mediators, infectious agents, therapy, or a combination of the above [10]. This evidence concerns the gene ALB and Hypoalbuminemia.