title: Organic disease presenting as a psychiatric syndrome.
mesh_terms: D001007:Anxiety; D001932:Brain Neoplasms / Q000175:diagnosis; D003863:Depression / Q000175:diagnosis; D003937:Diagnosis, Differential; D006801:Humans; D007003:Hypoglycemia / Q000175:diagnosis; D001523:Mental Disorders / Q000175:diagnosis*; D019965:Neurocognitive Disorders / Q000175:diagnosis; D009497:Neurotic Disorders / Q000175:diagnosis