<unk>  refers to abnormally high levels of insulin in association with documented hypoglycemia. The common cause of<unk>  is insulinoma, which is a tumor of the islet cells secreting high amounts of insulin to decrease blood sugar concentrations. Other causes are misdiagnosed and inappropriate treatment for diabetes. Usual signs and symptoms include hunger, sweating, weakness, palpitations, confusion, stupor, even seizures, or coma and death. Blood tests of insulin and glucose,  radioimmunoassay measures of insulin and its precursor, and abdominal imaging studies may identify the prognosis. Treatment depends on the cause of<unk> . Most individuals with<unk>  who have a non-cancerous pancreatic insulinoma may get better outcomes than those with cancerous insulinoma.
Hyperinsulinism
Idiopathic hypoglycemia
Insulin resistance
Ketotic hypoglycemia
Stress hyperglycemia
Insulinoma
Congenital hyperinsulinism
Glucagonoma