Assessment
Questionnaire

Have a symptom?
See what questions
a doctor would ask.
 

Usher syndrome, type IIA

Usher syndrome, type IIA: Introduction

Usher syndrome, type IIA: A rare inherited disorder characterized by mild to moderate sensorineural deafness at birth and progressive vision loss which starts in late adolescence or early adulthood and blindness occurs after about 35 years of age. Symptoms are generally not as severe as in type I with deafness occurring from birth and vision loss starts during adolescence or later. The defect occurs on chromosome 1q41. More detailed information about the symptoms, causes, and treatments of Usher syndrome, type IIA is available below.

Symptoms of Usher syndrome, type IIA

  • Moderate to severe sensorineural deafness
  • Visual field loss #mild to moderate
  • Pigmentary retinopathy
  • Abnormal speech #not as severe as in Usher syndrome I
  • Night blindness #onset in early teens to early 20's
  • more symptoms...»

Home Diagnostic Testing

Home medical testing related to Usher syndrome, type IIA:

Wrongly Diagnosed with Usher syndrome, type IIA?

Causes of Usher syndrome, type IIA

Read more about causes of Usher syndrome, type IIA.

Usher syndrome, type IIA: Undiagnosed Conditions

Commonly undiagnosed diseases in related medical categories:

Misdiagnosis and Usher syndrome, type IIA

Vitamin B12 deficiency under-diagnosed: The condition of Vitamin B12 deficiency is a possible misdiagnosis of various conditions, such as multiple sclerosis (see symptoms of multiple sclerosis). See symptoms of...read more »

Usher syndrome, type IIA: Research Doctors & Specialists

Research related physicians and medical specialists:

Other doctor, physician and specialist research services:

Usher syndrome, type IIA: Animations

Usher syndrome, type IIA: Broader Related Topics

User Interactive Forums

Read about other experiences, ask a question about Usher syndrome, type IIA, or answer someone else's question, on our message boards:

Related Usher syndrome, type IIA Info

More information about Usher syndrome, type IIA

  1. Usher syndrome, type IIA: Introduction
  2. Symptoms
  3. Causes
  4. Treatments
  5. Misdiagnosis
  6. Home Testing
 

By using this site you agree to our Terms of Use. Information provided on this site is for informational purposes only; it is not intended as a substitute for advice from your own medical team. The information on this site is not to be used for diagnosing or treating any health concerns you may have - please contact your physician or health care professional for all your medical needs. Please see our Terms of Use.

Home | Symptoms | Diseases | Diagnosis | Videos | Tools | Forum | About Us | Terms of Use | Privacy Policy | Site Map | Advertise