| | | Deletion (nonsense +1 more) | Waardenburg syndrome type 4A | |
| | | Single nucleotide variant (nonsense) | Waardenburg syndrome type 4A | |
| | EDNRB, EDNRB-AS1 (V230L +1 more) | Single nucleotide variant (missense variant) | Waardenburg syndrome type 4A | |
| | EDNRB, EDNRB-AS1 (M296V +1 more) | Single nucleotide variant (missense variant) | Waardenburg syndrome type 4A | |
| | EDNRB, EDNRB-AS1 (K422fs +1 more) | Deletion (frameshift variant +1 more) | Waardenburg syndrome type 4A | |
| | | Single nucleotide variant (splice donor variant) | Waardenburg syndrome type 4A | |
| | | Single nucleotide variant (splice donor variant) | Waardenburg syndrome type 4A | |
| | EDNRB, EDNRB-AS1 (W404* +1 more) | Single nucleotide variant (nonsense +1 more) | ABCD syndrome +3 more | |
| | | Single nucleotide variant (nonsense +1 more) | EDNRB-related disorder +2 more | GConflicting classifications of pathogenicity |
| | EDNRB, EDNRB-AS1 (D368V +1 more) | Single nucleotide variant (missense variant) | Waardenburg syndrome type 4A | |
| | EDNRB, EDNRB-AS1 (V260fs +1 more) | Deletion (frameshift variant) | Waardenburg syndrome type 4A | |
| | | Deletion (inframe_indel +2 more) | Waardenburg syndrome type 4A | |
| | EDNRB-AS1, EDNRB (V185M +1 more) | Single nucleotide variant (missense variant) | Waardenburg syndrome type 4A +4 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (intron variant +1 more) | Waardenburg syndrome type 4A | |
| | EDNRB, EDNRB-AS1 (V260F +1 more) | Single nucleotide variant (missense variant) | not provided | |
| | EDNRB, EDNRB-AS1 (A264V +1 more) | Single nucleotide variant (missense variant) | Waardenburg syndrome type 4A | |
| | EDNRB, EDNRB-AS1 (V325I +1 more) | Single nucleotide variant (missense variant) | Waardenburg syndrome type 4A +1 more | |
| | EDNRB, EDNRB-AS1 (S184P +1 more) | Single nucleotide variant (missense variant) | Waardenburg syndrome type 4A | |
| | EDNRB, EDNRB-AS1 (C174fs +1 more) | Deletion (frameshift variant) | Waardenburg syndrome type 4A | |
| | | Single nucleotide variant (nonsense) | Waardenburg syndrome type 4A | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (missense variant) | Waardenburg syndrome type 4A | |
| | EDNRB, EDNRB-AS1 (G429R +1 more) | Single nucleotide variant (missense variant +1 more) | Hirschsprung Disease, Recessive +7 more | |
| | | Single nucleotide variant (synonymous variant) | not specified +4 more | |
| | | Single nucleotide variant (5 prime UTR variant +1 more) | not specified +3 more | GConflicting classifications of pathogenicity |
| | EDNRB, EDNRB-AS1 (R201* +1 more) | Single nucleotide variant (nonsense) | not provided +1 more | |
| | EDNRB, EDNRB-AS1 (R253* +1 more) | Single nucleotide variant (nonsense) | not provided | GPathogenic/Likely pathogenic |
| | EDNRB, EDNRB-AS1 (S305N +1 more) | Single nucleotide variant (missense variant) | not specified +5 more | GConflicting classifications of pathogenicity |
| | EDNRB, EDNRB-AS1 (A183G +1 more) | Single nucleotide variant (missense variant) | Waardenburg syndrome type 4A | |
| | EDNRB, EDNRB-AS1 (W276C +1 more) | Single nucleotide variant (missense variant) | not provided +1 more | GConflicting classifications of pathogenicity |