Holocord intramedullary abscess due to dermal sinus in a 2-month-old child successfully treated with limited myelotomy and aspiration. Case report.
This 2-month-old child presented with paraplegia. The authors observed a dermal sinus with purulent discharge in the lumbosacral area. Magnetic resonance (MR) imaging of the spine revealed an intramedullary enhancing cavity spanning C-1 to the conus medullaris. Intraoperatively the dermal sinus was seen to infiltrate the lower end of the conus medullaris, and it also communicated directly with the central canal. The L2-5 laminae were removed, and a myelotomy was undertaken on the conus medullaris. A No. 8 French pediatric feeding tube was passed into the abscess cavity and advanced rostrally to the level of C-1. Aspiration was applied via the feeding tube to drain the intramedullary abscess of the spinal cord (IASC). Postoperatively, a 6-week course of intravenous cloxacillin was instituted. Follow-up MR imaging revealed complete resolution of abscess. When the patient was 26 months of age, examination showed complete neurological recovery. The authors describe what, to their knowledge, is the first case of a holocord IASC treated successfully by the aforementioned technique, and review of the related literature.
Bunyaratavej
Krishnapundha
K
Division of Neurosurgery, Department of Surgery, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand. krbunya@yahoo.com
Desudchit
Tayard
T
Pongpunlert
Wiroje
W
D000038:Abscess / Q000175:diagnosis / Q000601:surgery*; D006801:Humans; D007223:Infant; D008279:Magnetic Resonance Imaging; D008297:Male; D009460:Neurologic Examination; D011183:Postoperative Complications / Q000175:diagnosis; D016136:Spina Bifida Occulta / Q000150:complications* / Q000175:diagnosis / Q000601:surgery*; D013116:Spinal Cord / Q000473:pathology / Q000601:surgery*; D013117:Spinal Cord Compression / Q000175:diagnosis / Q000209:etiology / Q000601:surgery; D013118:Spinal Cord Diseases / Q000175:diagnosis / Q000209:etiology* / Q000601:surgery*; D013203:Staphylococcal Infections / Q000175:diagnosis / Q000209:etiology* / Q000601:surgery*; D013396:Suction