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Congenital heart disease with del(15q) mosaicism
Clinical Genetics
|January 1, 1980
Insights
This study describes a male infant diagnosed with mosaic interstitial deletion of chromosome 15q. The condition presented with distinct dysmorphic features and complex congenital heart disease.
Area of Science:
- Genetics
- Pediatrics
- Cardiology
Background:
- Mosaic interstitial deletion of 15q is a rare chromosomal abnormality.
- Congenital heart disease is a common complication in infants with chromosomal abnormalities.
Observation:
- A male infant presented with features suggestive of a chromosomal disorder.
- The infant exhibited dysmorphic facial features.
- Congenital heart disease affecting the right side of the heart was identified.
Findings:
- Genetic analysis confirmed mosaic interstitial deletion of 15q.
- The deletion was associated with a constellation of dysmorphic features.
- The patient had a complicated congenital right-sided heart defect.
Implications:
- This case highlights the phenotypic variability associated with mosaic interstitial deletion of 15q.
- Early diagnosis and management of cardiac complications are crucial in affected infants.
- Further research is needed to understand the genotype-phenotype correlations in 15q deletion syndromes.
Abstract:
A male infant with mosaic interstitial deletion of 15q is described. He had some dysmorphic features and complicated congenital right side heart disease.