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Related Experiment Videos

Mirror polydactyly: pathogenesis based on a morphogen gradient theory.

D L Viljoen1, S H Kidson

  • 1Department of Human Genetics, University of Cape Town Medical School, Observatory, South Africa.

American Journal of Medical Genetics
|February 1, 1990
PubMed
Summary

This study details a rare infant case with polydactyly (seven toes) and complex limb malformations, including duplicated bones and aplasia. The findings explore potential developmental field mechanisms for these congenital abnormalities.

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Area of Science:

  • Developmental biology
  • Clinical genetics
  • Pediatric orthopedics

Background:

  • Congenital limb malformations present a significant clinical challenge.
  • Understanding the underlying pathogenetic mechanisms is crucial for diagnosis and management.
  • Complex limb abnormalities often involve multiple skeletal elements and may be associated with other congenital anomalies.