This 35 year old man has experienced poor vision in dim light for at least 10 years. He has been taking 25000 international units of vitamin A daily for the past year.
| Age at visit: 33 years |
| OD | OS | ||
|---|---|---|---|
| Disease | Gene | Allele 1 variant(s) | Allele 2 variant(s) | Inheritance mode |
|---|---|---|---|---|
| XL Choroideremia | CHM | Deletion Exons 9-11 | XL |