Double vision.
D001927:Brain Diseases / Q000175:diagnosis*; D003937:Diagnosis, Differential; D004172:Diplopia / Q000175:diagnosis*; D006801:Humans; D009069:Movement Disorders / Q000175:diagnosis*; D009886:Ophthalmoplegia / Q000175:diagnosis*; D013285:Strabismus / Q000175:diagnosis