Intramedullary spinal cord abscess in children is rare and holocord abscess is rarer. An 18-month-old girl presented with rapidly progressive paraplegia with fever for 2 months. The patient had complete flaccid paraplegia with absent sensation below D4 level. There was very small dermal sinus discharging pus in the lower lumbar region. Magnetic resonance imaging showed evidence of extensive multiloculated intramedullary abscess extending from D4 to L5 with cord edema upto cervical level. Laminotomy, excision of the dermal sinus and myelotomy, and evacuation of intramedullary abscess was performed. Escherichia coli and Pseudomonas were grown on culture. The child was treated with long-term parenteral antibiotics and started showing neurological improvement. Holocord abscess secondary to congenital dermal sinus is extremely rare and this is only the fourth report of such an instance.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3888034 | PMC |
http://dx.doi.org/10.4103/1817-1745.123662 | DOI Listing |
Spine J
January 2025
Department of Orthopaedic Surgery, Anshin Hospital, 1-4-12, Minatojima Minamimachi, Chuo-ku, Kobe City, Hyogo 650-0047, Japan.
Background: Pediatric lumbar spondylolysis (LS) is common in junior and senior high school athletes. Lower LS (L4-L5 level) is more common in children, and upper LS (L1-L3 level) is relatively rare; therefore, the pathogenesis of upper LS remains unclear.
Purpose: To elucidate the mechanisms of upper LS by identifying and comparing characteristics between upper and lower LS cases.
J Neurosurg Pediatr
November 2024
1Department of Neurosurgery, Children's National Medical Center.
JMA J
October 2024
Department of Rehabilitation, Shizuoka Mirai Sports Orthopedics Clinic, Shizuoka, Japan.
Introduction: This study aimed to compare two groups (9 years or younger [U-9] and 10 years or older [O-10]) of patients with fresh lumbar spondylolysis and elucidate their characteristics.
Methods: This study enrolled 51 elementary school students diagnosed with fresh lumbar spondylolysis through magnetic resonance imaging between March 2015 and March 2022. Study 1 included 10 and 46 patients in the early- and late-grade groups, respectively.
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