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Only 44 cases of spinal subdural abscess have been reported to date. The authors present another case and review the relevant literature. The findings of intraspinal gassification on computerized tomography scans and Escherichia coli as the causative organism have not previously been described in relation to spinal subdural abscess. Most frequently, Staphylococcus aureus is the responsible organism. Hematogenous spread of infection from a distant source often takes place. In a surprising number of incidences, iatrogenic causes are the primary foci of spinal subdural abscess. Spinal subdural abscess is an unpredictable disease, with an unfavorable outcome if left untreated. If there is suspicion of a spinal subdural abscess, urgent radiological examination followed by immediate surgical drainage and appropriate antibiotic therapy is warranted.
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http://dx.doi.org/10.3171/jns.1992.76.2.0307 | DOI Listing |
Neurocirugia (Astur : Engl Ed)
March 2025
Karadeniz Technical University, Faculty of Medicine, Department of Neurosurgery, Trabzon, Turkey.
Retroclival subdural haematomas (RSH) are a rare occurrence, accounting for 0.3% of acute extra-axial haematomas. Although typically associated with trauma, non-traumatic causes include coagulopathy, pituitary apoplexy and vascular anomalies.
View Article and Find Full Text PDFSurg Neurol Int
February 2025
The Loyal and Edith Davis Neurosurgical Research Laboratory, Department of Neurosurgery, Barrow Neurological Institute, Phoenix, Arizona, United States.
Background: The lateral spinal artery (LSA) corresponds to the posterolateral arterial axis of the craniocervical junction. Although implicated in various pathologies and injury risks during treatments, the existence and anatomical characteristics of the LSA are debated. We aim to demonstrate the characteristics of the LSA, including its origins, collateral channels, and anatomical variations.
View Article and Find Full Text PDFNMC Case Rep J
February 2025
Department of Neurosurgery, Osaka Medical and Pharmaceutical University, Takatsuki, Osaka, Japan.
Spinal subdural hematoma is a rare condition whereas intracranial chronic subdural hematoma is well-recognized and documented in clinical settings. Despite various theories that have been proposed, the exact pathogenesis of spinal subdural hematoma remains to be elucidated. Herein, we report a rare case of spinal subdural hematoma with a co-existing intracranial chronic subdural hematoma and deduce its etiology using histopathological findings.
View Article and Find Full Text PDFClin Neuroradiol
February 2025
Department of Diagnostic and Interventional Neuroradiology, University Hospital Augsburg, Stenglinstraße 2, 86156, Augsburg, Germany.
Purpose: In vitro differentiation of iodine and tantalum-based liquid embolics post-embolization can be achieved using spectral computed tomography. This study evaluates the in vivo ability of clinical photon-counting computed tomography (PCD-CT) to distinguish these embolic agents in patients undergoing endovascular treatments for cerebrovascular and spinal pathologies.
Methods: This retrospective study included 25 patients treated between April 2021 and March 2024, who underwent PCD-CT imaging post-embolization for intracranial arteriovenous malformations (AVM), dural arteriovenous fistulas (dAVF), spinal tumors, or middle meningeal artery (MMA) embolization for chronic subdural hematomas (cSDH).
Front Med (Lausanne)
January 2025
Department of Orthopedics, Deyang People's Hospital / Orthopedic Center of Deyang City, Deyang, China.
Background: Serious complications such as intraspinal hematoma after percutaneous kyphoplasty (PKP) are rare, with an incidence of about 1%, which has been reported in relevant literature. However, there are few reports on the simultaneous occurrence of multiple segmental subdural/epidural hematomas (SDH/SEH) after surgery.
Case Presentation: This case reports a 90-year-old female with lower limb neurological dysfunction after PKP.
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