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Postaxial acrofacial dysostosis: report on two patients
S C Pereira1, C M Rocha, M L Guion-Almeida
1Serviço de Genética Clínica, Hospital de Pesquisa e Reabilitação de Lesões Lábio-Palatais, Universidade de São Paulo, Bauru, Brazil.
American Journal of Medical Genetics
|October 1, 1992
Summary
This study describes two patients with postaxial acrofacial dysostosis (AFD) syndrome. The recurrence in siblings suggests that AFD may be inherited in an autosomal recessive pattern.
Area of Science:
- Genetics
- Developmental Biology
- Medical Genetics
Background:
- Postaxial acrofacial dysostosis (AFD) syndrome is a rare congenital disorder.
- Characterized by limb and facial abnormalities, its genetic basis is not fully understood.
Observation:
- This report details two cases of AFD syndrome.
- One patient presented as an isolated occurrence.
- The second patient had an affected sibling, previously documented.
Findings:
- The occurrence of AFD in siblings suggests a potential genetic link.
- Autosomal recessive inheritance is proposed as a likely mode of transmission for AFD syndrome.
- This observation aids in understanding the inheritance patterns of rare genetic disorders.
Implications:
- Further research into the genetic underpinnings of AFD is warranted.
- Understanding AFD inheritance patterns can inform genetic counseling and family planning.
- This study contributes to the broader knowledge of craniofacial and limb malformation syndromes.