UNASSIGNED: Spontaneous spinal subdural-epidural hematoma during pregnancy is rare.
UNASSIGNED: A 29-year-old gravida II patient experienced the onset of vomiting, headache, and progressive paraparesis. The initial non-contrast brain computed tomography and coagulation profiles were negative. The next day, the spine magnetic resonance imaging (MRI) revealed a C7-T4 epidural hematoma; contrast studies revealed no accompanying vascular lesions. On day 3, she underwent a cesarean delivery followed by a C3-T1 laminectomy. Her sensory and sphincteric function returned on postoperative day 2, but at 6 postoperative months, she continued to exhibit a 3/5 paraparesis.
UNASSIGNED: Pregnant patients with acute paraparesis should undergo STAT MRI screening of the spine to look for epidural/subdural hematomas.

BACKGROUND: Atypical teratoid/rhabdoid tumor (AT/RT) is an uncommon malignant neoplasm and rarely occurs in the spinal space, especially in the cauda equina. Only 8 cases of pediatric AT/RT of the cauda equina have been reported. Therefore, its clinical behavior and optimal treatment remain unclear.
METHODS: The authors describe the case of a 9-year-old boy who presented with progressive back and left leg pain. Initial magnetic resonance imaging showed an intradural extramedullary lesion at the L3-4 level, which progressed rapidly to the L2-5 level within a month. He underwent partial resection of the tumor with an L2-5 laminectomy. The histopathological diagnosis was AT/RT. He received adjuvant chemotherapy and radiotherapy, and his gait disturbance improved postoperatively. At 6 months\' follow-up, disease recurrence was not observed.
CONCLUSIONS: Although extremely rare, AT/RT should be included in the differential diagnosis for prompt therapeutic intervention. Safe resection with minimal functional impairment, followed by postoperative chemoradiation, can lead to tumor control and improve neurological function. https://thejns.org/doi/10.3171/CASE24219.

UNASSIGNED: Spinal involvement is a common but serious complication of human brucellosis. However, information on the risk factors associated with spinal involvement in individuals with brucellosis is limited.
UNASSIGNED: This retrospective case-control study aimed to determine the potential risk factors associated with spinal complications in inpatients with brucellosis.
UNASSIGNED: During the study period, brucellosis was diagnosed in 377 patients, of whom 108 (28.64%) showed spinal involvement. Those with spinal involvement were significantly older than patients in the control group (mean age [standard deviation], 53.25 [10.48] vs 43.12 [13.84] years, respectively; P < .001). The diagnostic delays were significantly longer in patients with spinal involvement than in the control group (mean delay [standard deviation], 11.17 [13.55] vs 6.03 [8.02] weeks; P = .001). Age >40 years (odds ratio, 5.42 [95% confidence interval, 2.65-11.05]; P < .001) and diagnostic delay >4 weeks (2.94 [1.62-5.35]; P < .001) were independently associated with spinal involvement in brucellosis. The lumbar spine at the L3-5 level was the most affected (152 of 249 [61.04%]). Back pain (92 of 108 in case patients vs 21 of 108 in controls; P < .001) and splenomegaly (23 vs 42 of 108, respectively; P = .005) differed significantly between the 2 groups.
UNASSIGNED: Age >40 years and diagnostic delay >4 weeks increased the risk of spinal involvement in brucellosis. Therefore, the time from symptom onset to diagnosis should be shortened, using effective measures to reduce spinal involvement risk.

BACKGROUND: Extensive spinal epidural abscess (ESEA) is a rare clinical entity subject to delayed diagnosis, which can be explained by the extension of the epidural collection, thereby delaying the mass effect responsible for its clinical manifestations.
METHODS: We report a rare case of an extensive C7-T10 epidural abscess in a 54-year-old man treated with antibiotics, laminectomy, and abscess drainage. In addition, we conducted a systematic literature search according to the \"Preferred Reporting Items for Systematic Reviews\" guidelines. Relevant studies (1980-2023) reporting patients with ESEA were identified from PubMed databases.
RESULTS: A total of 48 studies reporting 55 patients were included in this study with a mean age of 55.7 ± 14.6 years with a male predominance of 61.8% (n = 34). The median duration of follow-up was 38 months (21.5-64.3). The mortality rate of ESEA was 1.8% for a 21.8% morbidity rate with 76.4% (n = 42) reported to have been improved after surgery.
CONCLUSIONS: Both single and multilevel laminectomy with abscess drainage for ESEA leads to patient recovery from this devastating condition. Evaluation of the outcome with data on time-to-Nadir and Nadir-to-surgery is needed to codify ESEA management.

UNASSIGNED: Cervical spondylodiscitis is a rare pathology, with an incidence of 0.5-2.5 per 100,000 population, posing significant potential risks. This type of infection can lead to neurological impairment in up to 29% of patients. Radical surgical debridement of the infected segment, fusion, and an intravenous antibiotic regimen remains the gold standard in most spine centers. This study aimed to analyze the surgical outcome in a tertiary spine center based on disease severity.
UNASSIGNED: In this study, we retrospectively included all patients diagnosed with cervical spondylodiscitis and treated at the University Hospital Augsburg between January 2017 and May 2022. We collected and analyzed baseline parameters on clinical presentation with symptoms, laboratory parameters, radiological appearance, and surgical parameters such as type of approach and implant, as well as neurological and radiological outcomes. Descriptive statistics were performed using SPSS, and relevant correlations were examined using the t-test for independent samples and the chi-square test.
UNASSIGNED: Twenty-four patients (9%) with cervical spondylodiscitis were identified. Twenty-two (92%) surgically treated patients were subdivided into the complicated discitis group (n = 14, 64%) and the uncomplicated discitis group (n = 8, 36%). Seventeen patients (71%) presented with sepsis on admission, 17 patients (71%) were diagnosed with epidural abscess on primary imaging, and 5 patients (21%) had more than one discitis lesion at a distant spinal segment. The presence of epidural abscess was significantly associated with systemic sepsis (OR = 6.2; p = 0.03) and myelopathy symptoms (OR = 14.4; p = 0.00). The most frequently detected specimen was a multisensitive Staphylococcus aureus (10 patients, 42%). Six patients (25%) died after a median of 20 days despite antibiogram-accurate therapy, five of whom were diagnosed with a complicated type of discitis. The follow-up data of 15 patients (63%) revealed permanent neurological damage in 9 patients (38%). Notably, the surgical approach was a significant factor for revision surgery (p = 0.008), as three out of five (60%) ventrodorsal cases with complicated discitis were revised.
UNASSIGNED: Cervical spondylodiscitis represents a severe infectious disease that is often associated with permanent neurological damage or a fatal outcome, despite adequate surgical and antibiotic treatments. Complicated types of discitis may require a more challenging surgical and clinical course.

Spinal epidural abscess is a rare but serious condition with poor outcomes. It\'s classic triad of new back pain, neurological deficit and fever is only present in 15% of cases at presentation and is initially misdiagnosed in 75-89%.6,7 Delaying treatment is associated with worse outcomes. Delirium is itself a risk factor for mortality but the disturbance in cognition and memory can also complicate clinical assessment.1-5 We present a case of delirium caused by, and obscuring, a spinal epidural abscess. This case highlights the difficulties in diagnosing spinal epidural abscesses, the need for a high index of suspicion for the condition and timely action to minimise morbidity. In addition, it demonstrates the value of treating unexplained delirium as an emergency and the danger of diagnostic premature closure. Finally, the importance of persistent clinical examination of the confused and non-cooperative patient.

UNASSIGNED: Schistosomiasis, a parasitic disease, is caused by blood flukes from the schistosoma genus. Neuroschistosomiasis is the most severe form of schistosomiasis, which occurs when the host\'s brain and spinal cord react to the deposition of eggs, leading to neurological symptoms. Neuroschistosomiasis causes various signs and symptoms, such as myelopathy, radiculopathy, and elevated intracranial pressure.
UNASSIGNED: A 12-year-old child from Ethiopia who presented with progressive weakness in his lower extremities that has been ongoing for 2 months. Alongside the weakness, the patient also experienced tingling sensations and numbness in his lower extremities. Additionally, he had bladder and bowel incontinence. Spinal MRI showed signs suggestive of myxopapillary ependymoma, but the histopathology result showed schistosomiasis. Postoperatively, the patient had a slight improvement in terms of lower extremity weakness (flickering of the digits). However, there was no improvement in his continence ability.
UNASSIGNED: The most common neurological manifestation of Schistosoma mansoni infection is myelopathy, which includes subacute myeloradiculopathy and acute transverse myelitis. The cauda equina and conus medullaris are the areas most frequently affected.
UNASSIGNED: When spinal schistosomiasis presents itself as a mimicking spinal tumour, it poses a complex clinical challenge that necessitates a comprehensive interdisciplinary approach to ensure accurate diagnosis and effective treatment. It is imperative for healthcare practitioners to enhance their knowledge and awareness of this uncommon parasitic infection, particularly in regions where it is prevalent.

Capillary hemangiomas, usually found in skin and mucosal tissues, are rarely encountered within the spinal cord, presenting a significant diagnostic challenge. We report a rare case of intradural extramedullary capillary hemangioma at the conus medullaris in a 66-year-old female patient. Our initial diagnosis leaned towards a cystic hemangioblastoma based on MRI findings due to the presence of cystic formation with an enhanced mural nodule. However, surgical exploration and subsequent pathological examination revealed the lesion as a capillary hemangioma. To the authors\' knowledge, this case may represent the first documented instance of a spinal capillary hemangioma that mimics a cystic hemangioblastoma.

BACKGROUND: Intramedullary meningiomas are an exceptionally rare subtype of spinal tumors, accounting for only 5% of primary spinal neoplasms. Given their scarcity and unique characteristics, understanding optimal management approaches is crucial for improved clinical decision-making. This systematic review aims to consolidate existing literature and present a detailed case illustration to enhance understanding of this uncommon spinal tumor entity.
METHODS: A systematic search adhering to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines was conducted. Eligible studies included case reports, case series, cohort studies, reviews, and meta-analyses. Data extraction and synthesis focused on demographic characteristics, tumor location, clinical presentation, imaging findings, surgical interventions, histopathological features, and outcomes.
RESULTS: A total of 15 high-quality scientific articles were included in the systematic review, providing insights into various aspects of intramedullary meningiomas. Demographic analysis revealed a broad age distribution with an equal gender distribution among affected patients. Common clinical presentations included difficulty walking, sensory disturbances, spastic paraparesis, and urinary incontinence. Neuroimaging findings demonstrated heterogeneous signal intensity variations on T1- and T2-weighted images, with variable enhancement patterns on gadolinium-enhanced images. Surgical interventions, predominantly total resection, resulted in favorable postoperative outcomes in most cases.
CONCLUSIONS: Intramedullary meningiomas pose diagnostic and therapeutic challenges due to their rarity and unique characteristics. Tailored surgical approaches, incorporating techniques such as intraoperative neurophysiological monitoring and fluorescence-aided resection, are crucial for minimizing neurological deficits and optimizing patient outcomes. Despite their infrequency, recognizing intramedullary meningiomas in the differential diagnosis of spinal tumors is essential for prompt diagnosis and timely intervention, ultimately improving patient prognosis.

Spinal epidural arteriovenous fistulas with sacral arteriovenous malformation (AVM) are a rare type of spinal arteriovenous fistulas. There are two varieties of spinal epidural arteriovenous fistulas (SEDAVFs), with type 1 involving intradural venous drainage and type 2 not involving intradural venous drainage. We present a case of transarterial embolization for type 1 SEDAVFs with sacral AVM. Within 8 months, a 14-year-old boy presented with progressively weaker lower extremities and bladder-bowel dysfunction. Magnetic resonance imaging (MRI) of the whole spine revealed thoracic spinal cord congestion, a single dilated flow void running from the lumbosacral area to the conus medullaris, and continuing cranial draining up to the C5 level via the perimedullary vein. Filling of the venous sac through a preferential feeder after embolizing the AVM nidus was performed. After 3 months, the clinical follow-up showed improvement of motoric function, although mild. Endovascular treatment for SEDAVF type 1 might have achieved total obliteration without any procedural complications. Nevertheless, it can be very challenging due to multiple feeders and the presence of an AVM nidus like in this case. However, the most difficult thing in fistula cases is establishing the diagnosis and finding the fistula point. Early treatment is required, due to the fact that longstanding lesions could cause irreversible damage.