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Absence of fingerprints-congenital milia syndrome is characterized by neonatal blisters and milia (small white papules, especially on the face) and congenital absence of dermatoglyphics on the hands and feet. It has been reported in two kindreds (one of which contained 13 affected individuals spanning three generations) and in an unrelated individual. Some affected patients also showed bilateral partial flexion contractures of the fingers and toes, and webbing of the toes. The syndrome is inherited as an autosomal dominant trait.
Data assembled from 6 of 12 sources · Last updated Oct 4, 2026, 2:30 AM UTC
Online Mendelian Inheritance in Man
European rare disease database
Genetic and Rare Diseases Info Center
Common questions about absence of fingerprints-congenital milia syndrome
Features include always present findings: Milia, Flexion contracture of digit, Palmoplantar hypohidrosis, and Adermatoglyphia; and very common findings: Knuckle pad. 14 total HPO annotations.
Organ System | Phenotype Count | Example Features |
|---|---|---|
Skin | 4 | Acral blistering, Palmoplantar hypohidrosis, Nail dystrophy |
Arms and legs | 3 | Flexion contracture of digit, Cutaneous syndactyly of toes, Tapered finger |
Muscles | 1 | Flexion contracture of digit |
Age of onset: newborn period, at birth.
SMARCAD1 function has not been fully characterized.
Absence of fingerprints-congenital milia syndrome is associated with mutations in the SMARCAD1 gene on chromosome 4.
Genetic testing for SMARCAD1 is available. Testing is considered confirmatory for diagnosis.
Biomarker and diagnostic research for absence of fingerprints-congenital milia syndrome has been reported in the published literature.
Phenotype severity distribution: 4 always present features, 1 very common feature, 2 common features.
Estimated prevalence: <1 in 1,000,000 (VERY_RARE).
No clinical trials have been registered for absence of fingerprints-congenital milia syndrome.
37 publications have been identified in PubMed for absence of fingerprints-congenital milia syndrome. Research spans Review / Meta-Analysis (24%), Clinical Trial Publication (22%), and Epidemiology / Natural History (22%).
Research Type | Count | % of Total |
|---|---|---|
Research summaries | 9 | 24% |
Clinical study results | 8 | 22% |
Disease patterns and progression | 8 | 22% |
Other research | 5 | 14% |
Patient case studies | 5 | 14% |
Testing and diagnosis research | 1 | 3% |
Laboratory research | 1 | 3% |
Sarig Y (2026). [PMID: 41677495](https://pubmed.ncbi.nlm.nih.gov/41677495/). *JACC Case Rep*. [Case Report / Case Series]
Palaparthi S (2026). [PMID: 42091310](https://pubmed.ncbi.nlm.nih.gov/42091310/). *Semin Thorac Cardiovasc Surg Pediatr Card Surg Annu*. [Review / Meta-Analysis]
McGeoghegan PB (2026). [PMID: 40679595](https://pubmed.ncbi.nlm.nih.gov/40679595/). *Pediatr Cardiol*. [Clinical Trial Publication]
Uygur L (2026). [PMID: 41767640](https://pubmed.ncbi.nlm.nih.gov/41767640/). *Crit Care Resusc*. [Clinical Trial Publication]
Dean MA (2026). [PMID: 41150935](https://pubmed.ncbi.nlm.nih.gov/41150935/). *Am J Dermatopathol*. [Review / Meta-Analysis]
Fizazi K (2026). [PMID: 41449150](https://pubmed.ncbi.nlm.nih.gov/41449150/). *Lancet Oncol*. [Clinical Trial Publication]
Srinagesh HK (2026). [PMID: 41411617](https://pubmed.ncbi.nlm.nih.gov/41411617/). *Blood Cancer Discov*. [Other]
Mortimer R (2026). [PMID: 41297783](https://pubmed.ncbi.nlm.nih.gov/41297783/). *Am J Obstet Gynecol*. [Epidemiology / Natural History]
Allen PB (2026). [PMID: 41033490](https://pubmed.ncbi.nlm.nih.gov/41033490/). *J Am Acad Dermatol*. [Epidemiology / Natural History]
Han S (2026). [PMID: 41698884](https://pubmed.ncbi.nlm.nih.gov/41698884/). *Transl Psychiatry*. [Epidemiology / Natural History]