choroideremia-deafness-obesity syndrome https://github.com/monarch-initiative/mondo/issues/4521 https://www.malacards.org/card/chromosome_xq21_deletion_syndrome Orphanet:1435 choroideremia, deafness, and mental retardation Ayazi syndrome Choroideremia-deafness-obesity syndrome is an X-linked retinal dystrophy characterized by choroideremia, causing in affected males progressive nyctalopia and eventual central blindness. Obesity, moderate intellectual disability and congenital mixed (sensorineural and conductive) deafness are also observed. Female carriers show typical retinal changes indicative of the choroideremia carrier state. choroideremia, obesity, and congenital deafness GARD:0000369 OMIM:303110 Xq21 deletion syndrome, X-linked recessive MONDO:0010558 UMLS:C3551019 choroideremia deafness obesity MEDGEN:763933 SCTID:717761005 MESH:C537793 inherited retinal dystrophy