A case of diabetic ketoacidosis and hyperosmolar hyperglycemic state complicated with iatrogenic left femoral arterial thrombosis in a 14-year-old girl with newly diagnosed type 2 diabetes mellitus

ABSTRACT

Although diabetic ketoacidosis (DKA) is a major cause of morbidity and mortality of type 1 diabetes mellitus, DKA also occurs in ketosis-prone type 2 diabetes. Recently, cases of DKA associated with hyperosmolar hyperglycemic state (HHS) have been reported in adolescents. We reported a 14-year-old girl with newly diagnosed type 2 diabetes mellitus-associated DKA and HHS complicated with iatrogenic left femoral arterial thrombosis, requiring a below-knee amputation. In DKA and HHS, risk factors for thrombosis, vascular access predisposes patients to thrombosis. Consequently, occurrence of thrombosis should be monitored in patients with DKA or HHS.