SURGICAL ASPECTS OF HYPERINSULINEMIC HYPOGLYCEMIA

To make a diagnosis of insulinoma, one must consider it. Neuroglycopenic symptoms are the most prominent and convincing, and the combination of hypoglycemia and endogenous hyperinsulinemia are diagnostic of insulinoma. A glucose level of approximately 40 mg/dL with a concomitant insulin level of 6 microU/mL, a C-peptide level exceeding 200 pmol/L, and a negative screening for sulfonylurea must be documented to confirm the diagnosis. Although in...