Insulinoma misdiagnosed as epilepsy in 44 Chinese patients.
OBJECTIVE: Insulinoma is a rare pancreatic neuroendocrine tumor that can spontaneously produce excess endogenous insulin, resulting in recurrent and serious hypoglycemia. Patients with insulinoma always have intermittent neuroglycopenia, which has been frequently reported as being misdiagnosed as epilepsy. In this report, we an.....