Branchiogenic disorders
| Symptoms | BOF | BOR | BO |
|---|---|---|---|
| Inheritance | Autosomal dominant | Autosomal dominant | Autosomal dominant |
| Auricular pits/fistulas | + | + | + |
| Cleft lip±palate | + | − | |
| Pseudocleft of the upper lip | + | − | − |
| Upper lip pits | + | ||
| Bilateral postauricular cervical branchial sinus defects | + | + | + |
| Branchial cleft/sinus/cysts | + | + | + |
| Cervical/supra-auricular defects with aplastic overlying skin | + | − | − |
| Haemangiomatous, scarred skin | + | − | − |
| Low set ears with posterior rotation | + | ||
| Hearing loss (conductive, sensorineural, mixed) | + | + | + |
| Malformed, asymmetrical nose with broad bridge and flattened tip | + | − | − |
| Microphthalmia | + | + | |
| Nasolacrimal duct stenosis | + | + | |
| Prematurely grey hair | ± | − | − |
| Renal agenesis | + | + | − |
| Renal aplasia, hypoplasia, dysplasia | + | + | − |