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Congenital ring constrictions with entrapment neuropathies
Journal of Neurology, Neurosurgery, and Psychiatry
|March 1, 1981
Summary
Congenital ring constrictions can cause peripheral nerve palsies in children by entrapping nerves. These constrictions should be considered when diagnosing entrapment neuropathy.
Area of Science:
- Pediatric Neurology
- Congenital Abnormalities
- Peripheral Nerve Disorders
Background:
- Congenital ring constrictions are rare developmental anomalies that can lead to various complications.
- Peripheral nerve palsies present with motor and sensory deficits, often impacting quality of life.
Observation:
- A case study of an eight-year-old boy with multiple simple congenital ring constrictions is presented.
- The patient exhibited peripheral nerve palsies attributed to nerve entrapment within these constrictions.
Findings:
- Congenital ring constrictions can act as a direct cause of peripheral nerve entrapment.
- The severity of nerve palsy correlates with the degree of constriction and duration of entrapment.
Implications:
- Congenital ring constrictions should be included in the differential diagnosis for pediatric entrapment neuropathies.
- Early recognition and management of nerve entrapment secondary to ring constrictions are crucial for preventing long-term neurological deficits.
- This case highlights the importance of a comprehensive diagnostic approach in pediatric nerve disorders.