The laboratory examination showed that the low level of insulin, C-peptide, and growth hormone levels in the course of hypoglycemic episodes suggesting to the diagnosis of hypoglycemia induced by nonislet cell tumor, and the decreased levels of insulin-like growth factor (IGF)-I and IGFBP3 and the high expression of big IGF-II in the serum further confirmed the diagnosis of NICTH. Here, GH1 is linked to Hypoglycemia.