When hypoglycemia unmasks malignancy: A metastatic insulinoma presenting with recurrent hypoglycemia
Background: Spontaneous hypoglycemia in non-diabetic adults is an uncommon clinical entity. Endogenous hyperinsulinism caused by a metastatic pancreatic neuroendocrine tumor (malignant insulinoma) represents a rare and critical diagnosis requiring prompt identification and medical stabilization when surgical cure is pr...