This 21 year old man first noticed some night blindness about 10 years ago. More recently he feels that his visual fields are a bit constricted.
| Age at visit: 21 years |
| Age at visit: 22 years |
| Disease | Gene | Allele 1 variant(s) | Allele 2 variant(s) | Inheritance mode |
|---|---|---|---|---|
| XL Choroideremia | CHM | Gln448Stop CAA>TAA | XL |