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Acrodysostosis associated with spinal canal stenosis
C Hamanishi1, Y Nagata, Y Nagao
1Department of Orthopaedic Surgery, Kinki University School of Medicine, Osaka-Sayama, Japan.
Spine
|October 1, 1993
Summary
A rare case of acrodysostosis in an adult presented with severe lumbar spinal stenosis, causing significant neurological symptoms. This highlights the importance of recognizing acrodysostosis in adults with spinal stenosis and neurological deficits.
Area of Science:
- Medical Genetics
- Neurology
- Orthopedics
Background:
- Acrodysostosis is a rare skeletal dysplasia characterized by short stature and brachydactyly.
- Lumbar spinal canal stenosis is a common condition in adults, often causing neurogenic claudication.
Observation:
- An adult female with acrodysostosis presented with neurological symptoms including arm numbness, intermittent claudication, and leg pain/weakness.
- Physical examination revealed striking lumbar spinal canal stenosis.
Findings:
- This is the first reported adult case of acrodysostosis associated with symptomatic lumbar spinal canal stenosis.
- Reduced lumbar interpedicular distance, a known feature, was observed, but its association with neurological symptoms in adults was previously undocumented.
Implications:
- This case expands the clinical spectrum of acrodysostosis, emphasizing its potential to cause severe spinal stenosis in adulthood.
- Highlights the need for considering acrodysostosis in the differential diagnosis of adult spinal stenosis with unusual features.
- Suggests potential genetic or developmental links between acrodysostosis and spinal canal development.