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Punctate epiphyses associated with Turner syndrome.
1Department of Radiology, Rainbow Babies & Children's Hospital of the University Hospitals Health System, 11100 Euclid Avenue, Cleveland, OH 44106, USA.
Pediatric Radiology
|June 17, 1999
Summary
Chondrodysplasia punctata involves stippled calcification in cartilage. This study describes a rare case of Turner syndrome presenting with punctate calcification of the epiphyses, highlighting a potential association.
Area of Science:
- Skeletal Dysplasias
- Medical Genetics
- Radiology
Background:
- Chondrodysplasia punctata is a group of bone dysplasias characterized by stippled calcification in cartilage.
- Punctate epiphyses on radiographs can be associated with various conditions, including chromosomal abnormalities.
Observation:
- The study describes a specific case involving Turner syndrome.
- This case presented with punctate calcification of the epiphyses, a radiographic finding.
Findings:
- The presence of punctate calcification in epiphyses is a key radiographic feature.
- While commonly associated with chondrodysplasia punctata, punctate epiphyses can also indicate other conditions like trisomy 21 and X chromosome microdeletions.
- This case highlights Turner syndrome as another condition associated with this radiographic finding.
Implications:
- The findings expand the differential diagnosis for conditions presenting with punctate epiphyses.
- Recognizing this association aids in the accurate diagnosis of skeletal dysplasias and chromosomal abnormalities.
- Further research may elucidate the underlying mechanisms connecting Turner syndrome and epiphyseal calcification.