Peripheral Nerve Compression Syndromes in Children

First Case of Combined Carpal and Cubital Tunnel Syndromes in an Adolescent: A Case Report and Literature Review

Carpal and cubital tunnel syndromes are the two most common compressive neuropathies, but both carpal and cubital tunnel syndromes are extremely rare in children. Therefore, the combination of carpal and cubital tunnel syndrome in the pediatric population is even more uncommon. These neuropathies have multiple causes, with the three main categories being mechanical injury, metabolic, and idiopathic. Here, we present the unique case of a 15-year-old female with no known genetic or physical risk factors who was diagnosed with atraumatic combined carpal and cubital tunnel syndrome with severe, chronic nerve entrapment and damage. After nearly two years of conservative management, the patient had a cubital tunnel and carpal tunnel release simultaneously. The transverse carpal ligament was grossly thickened intraoperatively, leading to difficulty in the identification of the median nerve. The ulnar nerve was severely compressed and flattened. Following decompression, both nerves continued to be erythematous and inflamed. After surgery, the patient had barriers to getting appropriate postoperative care. Specifically, the patient was unable to attend physical and hand therapy appointments, possibly leading to continued weakness, numbness, and intermittent pain. In our patient, the preoperative workup did not illuminate the severity of the median and ulnar nerve damage, possibly delaying surgical intervention. In addition to our case, we utilized the TriNetX database (TriNetX, Inc., Cambridge, Massachusetts, United States) to investigate the rate and treatment of compressive neuropathies in the pediatric population. The database was queried for pediatric patients who underwent carpal tunnel release, cubital tunnel release, and pediatric patients with both carpal and cubital tunnel syndrome diagnoses in childhood. We found that there were 20,819,207 pediatric patients on the TriNetX database, of whom 503 (0.002%) were diagnosed with both carpal and cubital tunnel syndrome. Based on our case and the current literature, a thorough history of pediatric patients with suspected carpal or cubital tunnel syndrome should include an evaluation of family history and activity level for pertinent risk factors. Widening the scope of the patient history could allow for more timely surgical intervention and improve long-term outcomes for the pediatric population. When evaluating children for either carpal tunnel or cubital tunnel syndrome, we recommend that healthcare providers evaluate both neuropathies simultaneously.

Fibrolipomatous hamartoma of the median nerve in a child with carpal tunnel syndrome: imaging findings and literature review

Fibrolipomatous hamartoma of the median nerve is an uncommon benign tumour of the childhood, which usually manifests in adolescents or adulthood with signs of compressive neuropathy at wrist. Symptomatic tumour is unusual in children below 5 years age and can be underdiagnosed. Magnetic resonance imaging provides pathognomonic features for the diagnosis, obviating the need for biopsy. Although standard ultrasonography is frequently the first-line imaging approach in the evaluation of soft-tissue masses, sonographic findings of this lesion are less frequently reported and have to be kept in mind by radiologist. We report the unusual case of carpal tunnel syndrome secondary to fibrolipomatous hamartoma of the median nerve in a 4-year-old child successfully treated with surgical carpal tunnel release.

Bony Decompression of a Chronically Painful Intercostal Nerve Yields Immediate and Long-Lasting Pain Relief: A Case Report

CASE

The case of an active 16-year-old adolescent girl who presented with rib malunion and 1 year of unremitting intercostal nerve pain after sustaining multiple rib fractures is presented. She underwent successful bony and soft-tissue decompression of her eighth and ninth intercostal nerves to relieve neurogenic symptoms.

CONCLUSION

When conservative treatment fails, chronic intercostal nerve pain due to chest wall trauma may be effectively managed with surgical bony decompression of the offending intercostal bundle(s). Anatomic knowledge of the intercostal nerve and a critical history and physical examination were critical for accurate diagnosis and surgical decompression of the patient's intercostal nerve.