Severe hypertriglyceridemia at new onset type 1 diabetes mellitus

Abstract Background: Severe hypertriglyceridemia (HTG) as well as diabetic ketoacidosis (DKA) are complications of type 1 diabetes (T1DM). HTG is an exceedingly rare complication in the pediatric population and herein we report a case of HTG at new-onset T1DM in DKA and discuss management and potential complications. Case presentation: An 11-year-old previously well patient with a history of fatigue and weight loss presented with: glucose >600 mg/dL, venous blood gas: pH 7.26, pCO Conclusions: Lipemia secondary to severe HTG, though exceedingly rare, may exist in new onset T1DM with DKA. Complicating the diagnosis is the possibility of an analytical error from lipemia causing incongruence in diagnostic criteria. Clinicians should rely on clinical criteria for management and should consider HTG if laboratory data is inconsistent with the clinical picture.