Deep Vein Thrombosis as the Presenting Sign in an Adolescent With New-Onset Type 2 Diabetes

Abstract

Abstract Prothrombin G20210A mutation occurs in only 2% to 3% of the population, but usually does not become apparent unless the individual exhibits another risk factor for clotting. A risk factor such as hyperglycemia in the setting of diabetes mellitus may accelerate this clotting process, even at a very young age. In this case report, we discuss a 15-year-old boy presenting with left calf swelling and pain, found to have extensive deep vein thrombosis in the setting of hyperglycemia and a newly discovered prothrombin G20210A mutation. Venous thromboembolism in the setting of type 2 diabetes mellitus has not been described in children.