A comprehensive endocrine panel was performed to assess for endocrinological or paraneoplastic causes of the patient's persistent hypoglycemia, revealing low levels of insulin, C-peptide, insulin-like growth factor (IGF)-2, and beta-hydroxybutyrate, with normal morning cortisol and adrenocorticotropic hormone (ACTH) (Table 2). Here, POMC is linked to Hypoglycemia.