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Acrofacial dysostosis with postaxial limb deficiency.
1Center for Human Genetics, University of Leuven, Belgium.
American Journal of Medical Genetics
|January 1, 1988
Summary
This study details a rare case of postaxial acrofacial dysostosis syndrome in an adult male. The patient exhibited facial anomalies resembling Treacher Collins syndrome and limb deficiencies, specifically the absence of fifth digital rays.
Area of Science:
- Genetics
- Developmental Biology
- Clinical Medicine
Background:
- Postaxial acrofacial dysostosis syndrome is a rare congenital disorder.
- It is characterized by craniofacial abnormalities and limb malformations.
Observation:
- The case involves an adult male patient.
- The patient presented with facial features similar to Treacher Collins syndrome.
- A cleft soft and hard palate was observed.
Findings:
- Symmetrical postaxial limb deficiencies were noted in both upper and lower limbs.
- Absence of the fifth digital rays (pinky fingers and toes) was a key finding.
- The syndrome was delineated as described by Miller et al. in 1979.
Implications:
- This case expands the understanding of postaxial acrofacial dysostosis syndrome.
- It highlights the phenotypic variability and diagnostic criteria for this rare condition.
- Further research may elucidate the genetic underpinnings and developmental pathways involved.