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The rib gap anomaly in partial or mosaic trisomy 8
K Kozlowski1, J Collis, M Suter
1Department of Radiology, Royal Alexandra Hospital for Children, Camperdown, Australia.
Skeletal Radiology
|January 1, 1988
Summary
Gaps in the first ribs were identified in two children with chromosome 8 abnormalities. This finding can suggest the need for further genetic testing in similar cases.
Area of Science:
- Genetics
- Pediatrics
- Medical Imaging
Background:
- Chromosome 8 trisomy is a rare genetic disorder.
- Rib anomalies can be associated with various genetic syndromes.
- Early identification of genetic conditions is crucial for timely intervention.
Observation:
- Two pediatric patients presented with distinct rib malformations.
- Specifically, gaps in the first ribs were noted in both cases.
- One child had partial trisomy 8, the other had mosaic trisomy 8.
Findings:
- A correlation was observed between first rib gaps and trisomy 8.
- The presence of these rib gaps may serve as a potential indicator.
- This sign was noted in both partial and mosaic forms of trisomy 8.
Implications:
- First rib gaps could be a useful ancillary sign in diagnosing chromosome 8 abnormalities.
- This observation may prompt consideration of chromosomal studies.
- Further research can explore the sensitivity and specificity of this finding in pediatric populations.