Aniridia is an
This table lists symptoms that people with this disease may have. For most diseases, symptoms will vary from person to person. People with the same disease may not have all the symptoms listed. This information comes from a database called the Human Phenotype Ontology (HPO) . The HPO collects information on symptoms that have been described in medical resources. The HPO is updated regularly. Use the HPO ID to access more in-depth information about a symptom.
|Medical Terms||Other Names||
|80%-99% of people have these symptoms|
|Aplasia/Hypoplasia of the iris||
Absent/underdeveloped iris[ more ]
Loss of eyesight
Poor vision[ more ]
|30%-79% of people have these symptoms|
New blood vessel formation in cornea
Dislocated lenses[ more ]
|Opacification of the corneal stroma||0007759|
|Optic nerve hypoplasia||0000609|
Extreme sensitivity of the eyes to light
Light hypersensitivity[ more ]
Drooping upper eyelid
|Short palpebral fissure||
Short opening between the eyelids
Squint eyes[ more ]
|5%-29% of people have these symptoms|
|Abnormality of the dentition||
Dental abnormality[ more ]
|Abnormality of the genital system||
Genital defects[ more ]
|Abnormality of the hypothalamus-pituitary axis||0000864|
|Abnormality of the sense of smell||
Abnormal sense of smell
Smell defect[ more ]
|Aplasia/Hypoplasia of the
Mental retardation, nonspecific
Mental-retardation[ more ]
|Optic nerve coloboma||0000588|
|Sensorineural hearing impairment||0000407|
|Percent of people who have these symptoms is not available through HPO|
|Hypoplasia of the corpus callosum||0002079|
|Hypoplasia of the fovea||0007750|
Making a diagnosis for a genetic or rare disease can often be challenging. Healthcare professionals typically look at a person’s medical history, symptoms, physical exam, and laboratory test results in order to make a diagnosis. The following resources provide information relating to diagnosis and testing for this condition. If you have questions about getting a diagnosis, you should contact a healthcare professional.
Research helps us better understand diseases and can lead to advances in diagnosis and treatment. This section provides resources to help you learn about medical research and ways to get involved.
Support and advocacy groups can help you connect with other patients and families, and they can provide valuable services. Many develop patient-centered information and are the driving force behind research for better treatments and possible cures. They can direct you to research, resources, and services. Many organizations also have experts who serve as medical advisors or provide lists of doctors/clinics. Visit the group’s website or contact them to learn about the services they offer. Inclusion on this list is not an endorsement by GARD.
Living with a genetic or rare disease can impact the daily lives of patients and families. These resources can help families navigate various aspects of living with a rare disease.
These resources provide more information about this condition or associated symptoms. The in-depth resources contain medical and scientific language that may be hard to understand. You may want to review these resources with a medical professional.
Got a Great Research Idea? ‘All of Us’ Wants to Hear It!
January 18, 2018
New NCATS Rare Diseases Research Video
December 27, 2017
Rare Disease Day at NIH on March 1, 2018
December 19, 2017
Questions sent to GARD may be posted here if the information could be helpful to others. We remove all identifying information when posting a question to protect your privacy. If you do not want your question posted, please let us know. Submit a new question
I'm doing a research paper on aniridia and am wondering if there is a prenatal diagnosis for this disease or if that are any new advances in treatment. Any current information regarding this disease would be helpful. See answer