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Features include always present findings: Heterochromia iridis, White forelock, Inner ear hearing loss (sensorineural hearing impairment), and Premature graying of hair. 6 total HPO annotations.
Organ System | Phenotype Count | Example Features |
|---|---|---|
Ears | 1 | Inner ear hearing loss (sensorineural hearing impairment) |
Phenotype severity distribution: 4 always present features.
No clinical trials have been registered for Waardenburg syndrome type 2B.
1 publication has been identified in PubMed for Waardenburg syndrome type 2B. Research spans Review / Meta-Analysis (100%).
Whitfield TT (2025). [PMID: 40973229](https://pubmed.ncbi.nlm.nih.gov/40973229/). *Curr Top Dev Biol*. [Review / Meta-Analysis]
Data assembled from 4 of 12 sources · Last updated Sep 19, 2026, 11:56 PM UTC
Online Mendelian Inheritance in Man
Genetic and Rare Diseases Info Center
Common questions about Waardenburg syndrome type 2B
Head and neck
1 |
Abnormal facial shape |