Case Presentation: A 62yo female with history of Combined Variable Immunodeficiency (CVID), Cirrhosis and Immune Mediated Colitis presented to the hospital with a 7-10 days history of confusion, ataxia, polyuria, and polydipsia. Her medications included Budesonide (9mg po once daily). Patient had no history of diabetes, and non-fasting blood glucose where in normal range 3 [...]