A syndrome which is characterised by congenital bilateral sensorineural hearing loss.
Night blindness Decreased visual acuity Constricted visual fields Learning difficulties Visual difficulties
The signs and symptom information on this page attempts to provide a list of some possible signs and symptoms of Usher syndrome, type 1B. This medical information about signs and symptoms for Usher syndrome, type 1B has been gathered from various sources, may not be fully accurate, and may not be the full list of Usher syndrome, type 1B signs or Usher syndrome, type 1B symptoms. Furthermore, signs and symptoms of Usher syndrome, type 1B may vary on an individual basis for each patient. Only your doctor can provide adequate diagnosis of any signs or symptoms and whether they are indeed Usher syndrome, type 1B symptoms.