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Spinal anomalies in Pfeiffer syndrome
Summary
Pfeiffer syndrome frequently involves complex cervical spine fusions and other spinal anomalies, particularly in severe cases. These findings highlight the widespread skeletal abnormalities characteristic of this genetic condition.
Area of Science:
- Orthopedics
- Medical Genetics
- Radiology
Background:
- Pfeiffer syndrome is a rare genetic disorder characterized by craniosynostosis and other skeletal abnormalities.
- Spinal involvement in Pfeiffer syndrome is recognized but the specific patterns and prevalence require further elucidation.
Purpose of the Study:
- To investigate the prevalence and patterns of spinal anomalies in patients with Pfeiffer syndrome.
- To correlate spinal abnormalities with the severity of Pfeiffer syndrome.
Main Methods:
- Retrospective review of spinal radiographs from 11 consecutive patients with Pfeiffer syndrome.
- Analysis of cervical, thoracic, lumbar, and sacrococcygeal spine abnormalities.
Main Results:
- High prevalence of cervical spine fusions with complex patterns observed.
- Isolated anomalies, including sacrococcygeal eversion, noted at lower spinal levels.
- Increased frequency of spinal anomalies in more severely affected patients.
Conclusions:
- Spinal anomalies, particularly cervical fusions, are common in Pfeiffer syndrome.
- The spectrum of spinal abnormalities supports the generalized dysostotic nature of the condition.
- Severity of Pfeiffer syndrome correlates with the likelihood of spinal malformations.