scalp defects-postaxial polydactyly syndrome
MONDO:0008403Mondo
Findings
No curated finding names scalp defects-postaxial polydactyly syndrome yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
Definition
Scalp defects-postaxial polydactyly syndrome is characterized by congenital scalp defects and postaxial polydactyly type A.
Definition from the Mondo Disease Ontology (MONDO:0008403), read 2026-09-29. CC BY 4.0.
Features
4 features
What the disease is reported to present with, and how often among people who have it — never how often a feature means the disease. HPO, annotations 2026-09-02.
- Postaxial polydactyly type AHPOHP:0005696
- Very frequent (80% to 99% of cases)
- Calvarial skull defectHPOHP:0001362
- Frequent (30% to 79% of cases)
- EncephaloceleHPOHP:0002084
- Frequent (30% to 79% of cases)
- Sparse scalp hairHPOHP:0002209
- Frequent (30% to 79% of cases)