Fig. 3

Severe hypoglycemia observed from days 11 p.m. to 12 a.m. Hypoglycemia was unresponsive to glucose injections; 50% glucose from one ampule (20 cc: 10 g of glucose) was injected the when the blood glucose level was <70 mg/dL. Hypoglycemia persisted even after 22 glucose injections were administered with continuous glucose infusion. *Blood glucose level is lower than the minimum measurable level