Differential diagnosis when the only symptom is diplopia.
D001932:Brain Neoplasms / Q000175:diagnosis; D003937:Diagnosis, Differential; D004172:Diplopia / Q000175:diagnosis*; D006801:Humans; D007003:Hypoglycemia / Q000175:diagnosis; D008881:Migraine Disorders / Q000175:diagnosis; D009157:Myasthenia Gravis / Q000175:diagnosis; D011618:Psychotic Disorders / Q000175:diagnosis; D012598:Sclerosis / Q000175:diagnosis; D013587:Syphilis / Q000175:diagnosis