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STUDY DESIGN: Cross-sectional survey. OBJECTIVE: Currently there is limited evidence and guidance on the management of mild degenerative cervical myelopathy (DCM) and asymptomatic spinal cord compression (ASCC). Anecdotal evidence suggest variance in clinical practice. The objectives of this study were to assess current practice and to quantify the variability in clinical practice. METHODS: Spinal surgeons and some additional health professionals completed a web-based survey distributed by email to members of AO Spine and the Cervical Spine Research Society (CSRS) North American Society. Questions captured experience with DCM, frequency of DCM patient encounters, and standard of practice in the assessment of DCM. Further questions assessed the definition and management of mild DCM, and the management of ASCC. RESULTS: A total of 699 respondents, mostly surgeons, completed the survey. Every world region was represented in the responses. Half (50.1%, n = 359) had greater than 10 years of professional experience with DCM. For mild DCM, standardised follow-up for non-operative patients was reported by 488 respondents (69.5%). Follow-up included a heterogeneous mix of investigations, most often at 6-month intervals (32.9%, n = 158). There was some inconsistency regarding which clinical features would cause a surgeon to counsel a patient towards surgery. Practice for ASCC aligned closely with mild DCM. Finally, there were some contradictory definitions of mild DCM provided in the form of free text. CONCLUSIONS: Professionals typically offer outpatient follow up for patients with mild DCM and/or asymptomatic ASCC. However, what this constitutes varies widely. Further research is needed to define best practice and support patient care.

Background: Cervical epidural hematoma (CEH) is a rare but potentially devastating condition, characterized by the accumulation of blood within the epidural space of the cervical spine, leading to spinal cord compression (Perron AD, Huff JS. Spinal cord disorders. In: Marx JA, et al. editors. Rosen's emergency medicine: concepts and clinical practice. 8th ed. Philadelphia: Saunders; 2013. pp. 1419–27.); (Raasck K, Habis AA, Aoude A, Simoes L, Barros F, Reindl R. Spontaneous spinal epidural hematoma management: a case series and literature review. Spinal Cord Ser Cases. 2017;3:16043. https://doi.org/10.1038/scsandc.2016.43.); (Ryo Yamamoto M, Ito H, Shimuzu K, Wakabayashi H, Oyama. Two cases of cervical epidural hematoma presenting with left-sided hemiplegia and requiring surgical drainage. Cureus. 2022;14(4):e23915. https://doi.org/10.7759/cureus.23915.). While trauma and iatrogenic causes are well-documented, cases attributed to neck strain and acupuncture are uncommon. (Raasck K, Habis AA, Aoude A, Simoes L, Barros F, Reindl R. Spontaneous spinal epidural hematoma management: a case series and literature review. Spinal Cord Ser Cases. 2017;3:16043. https://doi.org/10.1038/scsandc.2016.43.); (Shiraishi S, Goto I, Kuroiwa Y, Nishio S, Kinoshita K. Spinal cord injury as a complication of an acupuncture. Neurology. 1979;29(8):1188–90. https://doi.org/10.1212/wnl.29.8.1188.) Here, we present two cases of CEH secondary to these unusual aetiologies. Both cases highlight the importance of considering uncommon causes of CEH to ensure early recognition and prompt treatment. Case presentations: Case 1 is an 81-year-old lady who presented with left hemiparesis and paraesthesia following a fall with neck strain. Magnetic resonance imaging (MRI) of cervical spine revealed left C3-C7 epidural haematoma with severe cord compression. In Case 2, a 35-year-old gentleman experienced sudden onset numbness and weakness in all limbs just 10 minutes after receiving acupuncture. MRI showed an epidural hematoma at the C2-C4 levels. Both patients underwent immediate surgical decompression and had significant recovery. Conclusion: Although CEH is a rare occurrence, it can potentially be a neurosurgical emergency. Physicians must remain cognizant of the diverse aetiologies associated with CEH and the necessity for early recognition and immediate treatment. [ABSTRACT FROM AUTHOR]

Background: To report a case of IgG4-related pachymeningitis presenting with cystic lesions mimicking neurocysticercosis. Case presentation: A 40-year-old female patient with tetraparesis, dysphagia and dysphonia was evaluated with clinical examination, magnetic resonance imaging, and meningeal biopsy. Magnetic resonance imaging (MRI) revealed diffuse pachymeningeal enhancement involving the cranial, cervical, thoracic, and lumbar segments with spinal cord compression and cystic lesions. CSF immunology was initially positive for cysticercus cellulosae. After disease progression a meningeal biopsy was compatible with IgG4 related disease. The patient had partial response to rituximab and needed multiple surgical procedures for spinal cord decompression and CSF shunting. Conclusions: This case highlights the possibility of IgG4-related disease in patients with diffuse pachymeningitis causing spinal cord compression, even with cystic lesions on MRI. Diagnosis of IgG4-related pachymeningitis is paramount due to the possibility of treatment response to immunotherapy, particularly to anti-CD20 agents. [ABSTRACT FROM AUTHOR]

Background: Spinal arachnoid web (AW) is a very rare entity, with a limited number of cases documented in the literature. Our manuscript represented a comprehensive general review, encompassing various aspects of the subject matter without focusing on any single element. The objective of this systematic review was to describe and analyze reported cases of surgically proven spinal arachnoid webs (AWs) to elucidate their imaging and clinical features, pathophysiology, and optimal management strategies, and to determine the total number of documented cases in the literature. Patterns and commonalities across reported cases were identified to provide a clearer framework for diagnosing and treating this elusive condition. A search of Web of Science, PubMed, and Scopus, respecting PRISMA guidelines, was conducted to include reported cases of surgically proven spinal AW. Our surgically proven case was included as well. The search yielded 196 cases of surgically confirmed spinal AWs in the literature. Adding our case, the total is 197. They are seen commonly in middle-aged patients, slightly more prevalent in males, and often without an evident cause. Sensation disturbances were the most frequently found clinical signs, followed by gait difficulties, weakness, and pain. Symptoms were predominantly located in the lower limbs and trunk. On imaging, an indentation to the rear aspect of the spinal cord was most frequently found at the mid-thorax followed by the upper thorax, often associated with a syrinx or a hyperintense T2 cord signal, usually extending rostrally. Excision was the most efficient treatment. Short conclusion: The assessment found that AW cases are rare in the literature, indicating the disease's scarcity. It manifests insidiously, with the shortest latency reported being 2 weeks. Upper limb symptoms occur in a quarter of cases regardless of the AW's thoracic location, likely due to rostral syrinx and cerebrospinal fluid flow disturbances. Most pathology results revealed fibrous connective tissue, similar to findings in arachnoid cysts, suggesting that AW may result from a ruptured arachnoid cyst or its precursor. Using 3D SPACE STIR and CISS MRI sequences is recommended to visualize the arachnoid band directly. [ABSTRACT FROM AUTHOR]

Introduction Tandem spinal stenosis (TSS) refers to the narrowing of the spinal canal at two distinct anatomic areas. Symptoms can present due to either cervical myelopathy or lumbar stenosis. Consequently, determining the symptomatic anatomical levels requiring surgery can pose a challenge. We sought to identify the surgical approach associated with better patient-reported outcomes. Materials and Methods The Information Management System was queried using the International Classification of Diseases Ninth and Tenth Edition codes to identify patients who underwent simultaneous or staged decompression surgery for TSS between 2011 and 2020. Patient records were reviewed to collect data on age, sex, comorbidities, surgical approach, modified Japanese Orthopedic Association (mJOA) score, and complications. The mJOA is a validated composite assessment used to quantify postoperative neurological status. Multivariable regression models were utilized to identify factors associated with better postoperative neurological recovery. Results Among 42 patients included in the analytical cohort, 33 (78.6%) underwent simultaneous cervical and lumbar decompression, while 9 (21.4%) underwent staged decompression (cervical followed by lumbar). The patient's age, sex, comorbid conditions, and American Society of Anesthesiologists level were similar between the two groups. Furthermore, simultaneous decompression was associated with higher blood loss (676.97 vs. 584.44 mL) and an increased need for transfusion (259.09 vs. 111.11 mL) compared with staged decompression. Moreover, patients who underwent simultaneous decompression experienced a higher number of postoperative complications (10 vs. 1; p = 0.024). Notably, postoperative mJOA scores improved in both groups; however, the improvement was more pronounced in the staged group (mJOA score: 15.16% [ ± 2.18] vs. 16.56% [ ± 1.59]). On follow-up visits, patients who underwent staged decompression showed better recovery rates (mJOA score: 78.20% [ ± 24.45] vs. 59.75% [ ± 25.05]). Conclusion The patient's clinical history and examination findings should be the main determinants of surgical decision-making. Our study showed a slightly higher postoperative mJOA score and a recovery rate with fewer complications in staged decompression of TSS. [ABSTRACT FROM AUTHOR]

Degenerative cervical myelopathy (DCM) is the most common form of atraumatic spinal cord injury globally. Degeneration of spinal discs, bony osteophyte growth and ligament pathology results in physical compression of the spinal cord contributing to damage of white matter tracts and grey matter cellular populations. This results in an insidious neurological and functional decline in patients which can lead to paralysis. Magnetic resonance imaging (MRI) confirms the diagnosis of DCM and is a prerequisite to surgical intervention, the only known treatment for this disorder. Unfortunately, there is a weak correlation between features of current commonly acquired MRI scans ("community MRI, cMRI") and the degree of disability experienced by a patient. This study examines the predictive ability of current MRI sequences relative to "advanced MRI" (aMRI) metrics designed to detect evidence of spinal cord injury secondary to degenerative myelopathy. We hypothesize that the utilization of higher fidelity aMRI scans will increase the effectiveness of machine learning models predicting DCM severity and may ultimately lead to a more efficient protocol for identifying patients in need of surgical intervention. Single institution analysis of imaging registry of patients with DCM. A total of 296 patients in the cMRI group and 228 patients in the aMRI group. Physiologic measures: accuracy of machine learning algorithms to detect severity of DCM assessed clinically based on the modified Japanese Orthopedic Association (mJOA) scale. Patients enrolled in the Canadian Spine Outcomes Research Network registry with DCM were screened and 296 cervical spine MRIs acquired in cMRI were compared with 228 aMRI acquisitions. aMRI acquisitions consisted of diffusion tensor imaging, magnetization transfer, T 2 -weighted, and T 2 *-weighted images. The cMRI group consisted of only T 2 -weighted MRI scans. Various machine learning models were applied to both MRI groups to assess accuracy of prediction of baseline disease severity assessed clinically using the mJOA scale for cervical myelopathy. Through the utilization of Random Forest Classifiers, disease severity was predicted with 41.8% accuracy in cMRI scans and 73.3% in the aMRI scans. Across different predictive model variations tested, the aMRI scans consistently produced higher prediction accuracies compared to the cMRI counterparts. aMRI metrics perform better in machine learning models at predicting disease severity of patients with DCM. Continued work is needed to refine these models and address DCM severity class imbalance concerns, ultimately improving model confidence for clinical implementation. [ABSTRACT FROM AUTHOR]

Introduction: Primary hydatid cyst of the spinal cord is exceedingly rare. Diagnosis at the early stages is difficult as they may be asymptomatic or have mild vague pain. Patients typically present when there are features of cord/root compression. Magnetic resonance imaging (MRI) stands as the primary investigative modality, but even then, preoperative diagnosis might not always be possible as it may resemble other pathological conditions. Methods: This was a case report of a single case with evidence-based discussion. Informed consent was obtained. Case Report: We present a 62-year-old female patient with progressive paraparesis and numbness of bilateral lower limbs. MRI was suggestive of a tubercular pleurospinal lesion at the D9-D10 level. However, intraoperatively, it was identified to be a rare case of primary pleurospinal (thoracic) hydatid cyst. The patient was managed with complete surgical removal of all the cysts and antihelminthic drug therapy with no evidence of recurrence at the 2-year follow-up. Conclusion: Radiological diagnosis might not be accurate and hydatidosis must be kept in mind to avoid intraoperative confusion. Timely diagnosis, appropriate surgical planning, and comprehensive follow-up are crucial for achieving optimal outcomes. [ABSTRACT FROM AUTHOR]

Background: Bone metastases can compromise the integrity of the spinal canal and cause epidural spinal cord compression (ESCC). The Spinal Instability Neoplastic Score (SINS) was developed in order to evaluate spinal instability due to a neoplastic process. The SINS has reached wide acceptance among clinicans but its prognostic value is still controversial. The aim was to investigate the correlation between the SINS and ESCC and the association between SINS and ambulation before and survival after surgery. Methods: Correlations were assessed between SINS and grades of ESCC in patients who underwent spine surgery for spinal metastases. CT and MRI were used to calculate SINS and the grades of ESCC respectively. Correlations were analyzed with the Spearman's correlation test. Postoperative survival was estimated with Kaplan-Meier analysis and survival curves were compared with the log-rank test. The Cox proportional hazard model was used to assess the effect of prognostic variables including age, ambulation before surgery, SINS, and the Karnofsky Performance Status (KPS) as covariates. Results: The study included 256 patients (196 men and 60 women) with a median age of 70 (24–88) years. The mean SINS was 10. One hundred fifty-two patients (59%) had lost ambulation before surgery. One hundred and one patients had grades 0–2 and 155 patients had grade 3 according to the ESCC-scale. SINS correlated with the grades of ESCC (p = 0.001). The SINS score was not associated with ambulation before surgery (p = 0.63). The median postoperative survival was 10 months, and there was no difference in postoperative survival between the SINS categories (p = 0.25). The ability to walk before surgery and a high KPS were associated with longer postoperative survival. Conclusion: SINS correlated with grades of ESCC, which implies that higher SINS may be considered as an indicator of risk for developing ESCC. The SINS was not associated with ambulation before or survival after surgery. [ABSTRACT FROM AUTHOR]

We retrospectively investigated the correlation between the spinal cord compression angle and increased signal intensity (ISI) in 118 patients with ossification of the posterior longitudinal ligament (OPLL). Patients were analyzed based on the presence and shape of ISI on magnetic resonance imaging. Various indicators, including the spinal cord compression angle, were measured through imaging examinations. Spearman's correlation and logistic regression were used for analyses. Significant positive correlations were observed between the ISI grade and the spinal cord compression angle, maximum spinal canal occupying rate, cervical range of motion, and segmental range of motion. The spinal cord compression ratio and Japanese Orthopaedic Association (JOA) score were negatively correlated with the ISI grade. Regression analysis revealed that the spinal cord compression angle and JOA scores were independent factors that significantly influenced ISI grade. The odds ratio of ISI was 3.858 (95% confidence interval: 0.974–15.278) when comparing the highest and lowest quartiles of the spinal cord compression angle. Patients with a spinal cord compression angle > 35° had more severe imaging manifestations. Thus, a spinal cord compression angle > 35° could serve as a significant indicator of OPLL severity, and greater attention should be focused on treating patients with larger spinal cord compression angles. [ABSTRACT FROM AUTHOR]

Patients with thoracic metastatic epidural spinal cord compression (MESCC) often undergo extensive surgical decompression to avoid functional decline. Though limited in scope, scales including the revised cardiac risk index (RCRI) are used to stratify surgical risk to predict perioperative morbidity. This study uses the 5-item modified frailty index (mFI-5) to predict outcomes following transpedicular decompression/fusion for high-grade MESCC. A retrospective chart review was conducted on patients who underwent transpedicular decompression and fusion for MESCC (baseline demographics, spinal instability neoplastic score, preoperative and postoperative Bilsky scores, primary cancer type, and RCRI). Primary outcomes included length of stay (LOS), intraoperative estimated blood loss, readmission/reoperation within 90 days of index surgery, 90-day mortality, and posthospitalization disposition. One hundred twenty-seven patients were included in our study. Ninety percent of patients' lesions were Bilsky 2 or greater. Increasing frailty, measured by mFI-5, was a significant predictor of increased LOS (P < 0.01) and 90-day mortality (P < 0.05). Multivariate analysis adjusting for sex, body mass index , and age still showed statistical significance (P < 0.05). MFI-5 was not a significant predictor of readmission/reoperation within 90 days or estimated blood loss. Age – not mFI-5 or RCRI – was a significant predictor for posthospitalization nonhome disposition (P = 0.001). The mFI-5 can serve as a useful predictor of outcomes after transpedicular decompression and fusion for thoracic MESCC as it can account for the patient's frailty. Our study demonstrated the mFI-5 as a predictor of LOS and 90-day mortality. These results provide a background to both understanding and integrating frailty into decision-making in MESCC. [ABSTRACT FROM AUTHOR]

Oncologic back pain, infection, inflammation, and trauma are the only specific etiologies of chronic low back pain (CLBP) in contrast to most patients who have non-specific CLBP. In oncologic patients developing CLBP, it is critically important to perform further investigation to exclude spinal metastases (SM).The incidence of cancer is increasing, with 15.7–30% developing SM. In the case of symptomatic SM, we can distinguish three main categories: tumor pain; mechanical pain due to instability, with or without pathologic fractures; and metastatic epidural spinal cord compression (MESCC) or radicular compression. Treatment of SM-related pain is dependent on these categories and consists of symptomatic treatment, target therapy to the bone, radiotherapy, systemic oncologic treatment, and surgery. The care for SM is a multidisciplinary concern, with rapid evolutions in all specialties involved. It is of primordial importance to incorporate the knowledge of specialists in all participating disciplines, such as oncology, radiotherapy, and spinal surgery, to determine the adequate treatment to preserve ambulatory function and quality of life while limiting the burden of treatment if possible. Awareness of potential SM is the first and most important step in the treatment of SM-related pain. Early diagnosis and timely treatment could prevent further deterioration. In this review, we explore the pathophysiology and symptomatology of SM and the treatment options for SM-related pain: tumor pain; mechanical pain due to instability, with or without pathologic fractures; and MESCC or radicular compression. [ABSTRACT FROM AUTHOR]

Purpose: Spinal tuberculosis, if not promptly treated, can lead to kyphotic deformity, causing persistent neurological abnormalities and discomfort. Spinal cord compression can occur due to ossification of the ligamentum flavum (OLF) at the apex of kyphosis. Traditional surgical interventions, including osteotomy and fixation, pose challenges and risks. We present a case of thoracic myelopathy in a patient with post-tuberculosis kyphosis, successfully treated with biportal endoscopic spinal surgery (BESS). Method: A 73-year-old female with a history of untreated kyphosis presented with walking difficulties and lower limb pain. Imaging revealed a kyphotic deformity of 120° and OLF-induced cord compression at T8–9. UBE was performed under spinal anesthesia. Using the BESS technique, OLF was successfully removed with minimal damage to the stabilizing structures. Results: The patient exhibited neurological improvement after surgery, walking on the first day without gait instability. Follow-up at 1 year showed no kyphosis progression or recurrence of symptoms. BESS successfully resolved the cord compression lesion with minimal blood loss and damage. Conclusion: In spinal tuberculosis-related OLF, conventional open surgery poses challenges. BESS emerges as an excellent alternative, providing effective decompression with reduced instrumentation needs, minimal blood loss, and preservation of surrounding structures. Careful patient selection and surgical planning are crucial for optimal outcomes in endoscopic procedures. [ABSTRACT FROM AUTHOR]

Objective: To develop posterior reduction forceps for atlantoaxial dislocation and evaluate the preliminary clinical application of this forceps in assisting simple posterior screw-rod system reduction and fixation in the treatment of irreducible atlantoaxial dislocation. Methods: Based on the posterior atlantoaxial screw-rod system, posterior reduction forceps was developed to assist simple posterior screw-rod system for the treatment of irreducible atlantoaxial dislocation. From January 2021 to October 2022, 10 cases with irreducible atlantoaxial dislocation were treated with this technique. The Japanese Orthopaedic Association (JOA) score was applied before and after surgery to evaluate the neurological status of the patient, and the Atlanto-dental interval (ADI) was measured before and after surgery to evaluate the atlantoaxial reduction. X-ray and CT were performed to evaluate internal fixation, atlantoaxial sequence and bone graft fusion during regular follow-up. MRI was performed to evaluate the status of atlantoaxial reduction and spinal cord compression after surgery. Results: All 10 patients were successfully operated, and there were no complications such as spinal nerve and vascular injury. Postoperative clinical symptoms were significantly relieved in all patients, and postoperative JOA score and ADI were significantly improved compared with those before surgery (P < 0.05). Conclusions: The developed posterior reduction forceps for atlantoaxial dislocation can assist the simple posterior screw-rod system in the treatment of irreducible atlantoaxial dislocation to avoid the release in anterior or posterior approach and reduce the difficulty of surgery. The preliminary results of this technique are satisfactory and it has a good application prospect. [ABSTRACT FROM AUTHOR]

An 11-month-old female Saanen goat, weighing 12.7 kg, was taken to the Veterinary Hospital of the Federal University of Minas Gerais because of sternal recumbency. On clinical examination, the animal was much smaller than expected and had hair similar to that of puppies and areas of hyperpigmentation on the head and dorsocervical and dorsothoracic cranial regions. Radiographic examination revealed fractures in both femurs and severe generalized osteoporosis. Given the unfavourable prognosis, the animal was euthanized. Necropsy revealed generalized pallor, muscular atrophy of the pelvic limbs and little reserve of subcutaneous adipose tissue. Both femurs had complete and closed diaphyseal fractures. The second lumbar vertebra was severely reduced in length as a result of a fracture, with dorsal displacement of the vertebral body towards the vertebral canal and compression of the spinal cord. Long bones and vertebrae had severe cortical thinning, enlargement of the medullary canal and reduced resistance. The thyroid gland was not in its normal anatomical location. A pale red nodule (1.0 × 0.4 cm) in the serosa of the middle third of the trachea, close to the thoracic entrance, was confirmed as ectopic thyroid tissue. Microscopically, the bones had evidence of growth arrest and severe osteoporosis. The ectopic thyroid nodule was hyperplastic with severe hypertrophy of follicular cells. The spinal cord was compressed by vertebral fractures and had focally extensive and severe myelomalacia. Based on the pathological features, the case was diagnosed as thyroid dysgenesis characterized by eutopic thyroid agenesis and ectopic thyroid tissue, associated with interruption of bone growth with dwarfism, osteoporosis and spontaneous secondary fractures with compression of the lumbar spinal cord. [ABSTRACT FROM AUTHOR]

Objectives: To evaluate neutering status and age of neutering in female Dachshunds with thoracolumbar intervertebral disc extrusion. We hypothesised that neutered Dachshunds presented with intervertebral disc extrusion at an earlier age, with a higher grade of neurological deficits and with more extensive extrusion of disc material compared with intact females. Materials and Methods: Retrospective multi‐centre study of client‐owned female Dachshunds with surgically confirmed thoracolumbar intervertebral disc extrusion. Dogs were classified as early, late or not neutered (intact). Age, body condition score, duration of clinical signs before presentation, modified Frankel score at presentation, length of extruded disc material, maximum spinal cord compression and whether dogs presented for a subsequent intervertebral disc extrusion were recorded. Results: One hundred and fifty‐four dogs were included: 36 early neutered, 69 late neutered and 49 intact. No significant difference was found between early neutered, late neutered and entire female Dachshunds in any of the variables studied. Clinical Significance: In this cohort of female dogs, neuter status and age of neutering were not found to affect age at onset nor severity of thoracolumbar intervertebral disc extrusion. [ABSTRACT FROM AUTHOR]

Metastatic spinal tumors are increasingly prevalent due to advancements in cancer treatment, leading to prolonged survival rates. This rising prevalence highlights the need for developing more effective therapeutic approaches to address this malignancy. Boron neutron capture therapy (BNCT) offers a promising solution by delivering targeted doses to tumors while minimizing damage to normal tissue. In this study, we evaluated the efficacy and safety of BNCT as a potential therapeutic option for spine metastases in mouse models induced by A549 human lung adenocarcinoma cells. The animal models were randomly allocated into three groups: untreated (n = 10), neutron irradiation only (n = 9), and BNCT (n = 10). Each mouse was administered 4‐borono‐L‐phenylalanine (250 mg/kg) intravenously, followed by measurement of boron concentrations 2.5 h later. Overall survival, neurological function of the hindlimb, and any adverse events were assessed post irradiation. The tumor‐to‐normal spinal cord and blood boron concentration ratios were 3.6 and 2.9, respectively, with no significant difference observed between the normal and compressed spinal cord tissues. The BNCT group exhibited significantly prolonged survival rates compared with the other groups (vs. untreated, p = 0.0015; vs. neutron‐only, p = 0.0104, log‐rank test). Furthermore, the BNCT group demonstrated preserved neurological function relative to the other groups (vs. untreated, p = 0.0004; vs. neutron‐only, p = 0.0051, multivariate analysis of variance). No adverse events were observed post irradiation. These findings indicate that BNCT holds promise as a novel treatment modality for metastatic spinal tumors. [ABSTRACT FROM AUTHOR]

Background and Aims: Degenerative cervical myelopathy (DCM) is a debilitating condition characterized by compression of the cervical spinal cord, leading to neurological deficits. This study aimed to investigate the association between comorbidities like diabetes mellitus (DM) and obesity and quality of life (QOL) in preoperative patients with DCM, and to examine the distribution of pain and numbness. Methods: A cross‐sectional study with 86 preoperative patients with DCM was conducted. Patient‐reported outcome measures (PROMs) including Core Outcome Measure Index for the neck (COMI‐Neck), Neck Disability Index (NDI), EQ‐5D‐3L, SF‐12v2 assessed QOL, and baseline characteristics were collected. Patients were categorized by diabetic and obesity status, resulting in 17 with and 69 without DM, and 27 obese, 59 nonobese patients. In the statistical analysis, we compared PROMs and baseline characteristics, and conducted MANCOVA to investigate the association of DM and obesity with PROMs. Results: The study found no significant differences in preoperative QOL between patients with and without DM or obesity. Additionally, the results of MANCOVA indicated that neither DM nor obesity alone, nor their combination, had an association with the total scores of PROMs. In each group, the Symptom‐specific well‐being score on the COMI‐Neck was notably high, implying distressing current symptoms (median: 10). On the NDI, the median score for pain intensity, lifting, work, and recreation subitems was 3. Pain was predominantly reported in the neck and lower back, while numbness was more prevalent in the peripheral regions of the upper and lower limbs. Conclusion: Preoperative QOL was not significantly affected by the presence of DM and/or obesity. DCM‐related symptoms may mask the associations with these comorbidities. Regardless of the preoperative condition, it is important to address the PROMs items that posed challenges before surgery. Key points: Degenerative cervical myelopathy (DCM) significantly affects patients' quality of life.This study examines the association between diabetes mellitus and obesity with quality of life in preoperative patients with DCM, an underexplored area.Limited associations of diabetes mellitus and obesity with preoperative quality of life suggest prioritizing interventions targeting DCM‐related symptoms in preoperative counseling and postoperative care. [ABSTRACT FROM AUTHOR]

Background Objectives Animals Methods Results Conclusions and Clinical Importance Currently, low‐level evidence suggests loss of ambulation associated with acute thoracolumbar disk extrusion is best treated by decompressive spinal surgery. Conservative management can be successful, but the proportion of dogs that recover and the fate of herniated material are uncertain.Determine the proportion of nonambulatory dogs with conservatively treated acute thoracolumbar disk extrusion that recover ambulation and measure the change in spinal cord compression during the first 12 weeks after presentation.Seventy‐two client‐owned nonambulatory dogs with acute thoracolumbar intervertebral disk extrusion.This is a prospective cohort study. Enrolled dogs underwent magnetic resonance imaging at presentation and owners were provided with conservative management recommendations. Imaging was repeated after 12 weeks. Recovery of ambulation was defined as 10 consecutive steps without falling. Spinal cord compression was determined from the cross‐sectional area of the vertebral canal and extradural compressive material at the lesion epicenter. The association between recovery and change in compression over the 12‐week observational period was examined.Forty‐nine of fifty‐one (96%; 95% confidence interval [CI], 87%‐99%) of deep pain‐positive and 10/21 (48%; 95% CI, 28%‐68%) of deep pain‐negative dogs recovered ambulation within the 12‐week period. The median time to ambulation was 11 and 25 days for deep pain‐positive and ‐negative dogs, respectively. Reduction in spinal cord compression varied among individuals from minimal to complete and apparently was unrelated to the recovery of ambulation.A high proportion of conservatively treated dogs recovered ambulation after conservative management of acute thoracolumbar disk herniation. Recovery was not dependent on the resolution of compression. [ABSTRACT FROM AUTHOR]

Background: How to quickly read and interpret intraoperative ultrasound (IOUS) images of patients with degenerative cervical myelopathy (DCM) to obtain meaningful information? Few studies have systematically explored this topic. Purpose: To systematically and comprehensively explore the IOUS characteristics of patients with DCM. Materials and methods: This single-center study retrospectively included patients with DCM who underwent French-door laminoplasty (FDL) with IOUS guidance from October 2019 to March 2022. One-way ANOVA and Pearson's /Spearman's correlation analysis were used to analyze the correlations between the cross-sectional area of the spinal cord (SC) and individual characteristics; the relationships between the morphology, echogenicity, pulsation, decompression statuses, compression types of SC, location of the spinal cord central echo complex (SCCEC) and the disease severity (the preoperative Japanese Orthopedic Association score, preJOA score); the difference of the spinal cord pulsation amplitude(SCPA) and the SCCEC forward movement rate (FMR) between the compressed areas(CAs) and the non-compressed areas (NCAs). Results: A total of 38 patients were successfully enrolled (30 males and 8 females), and the mean age was 57.05 ± 10.29 (27–75) years. The cross-sectional area of the SC was negatively correlated with age (r = − 0.441, p = 0.006). The preJOA score was significantly lower in the heterogeneous group than in the homogeneous group (P < 0.05, p = 0.005). The hyperechoic area (HEA) was negatively while the SCCEC FMR was positively correlated with the preJOA score (r = − 0.334, p = 0.020; r = 0.286, p = 0.041). The SCCEC FMR and SCPA in CAs were significantly greater than those in NCAs (p < 0.05, p = 0.007; P < 0.001, P = 0.000). Conclusion: The cross-sectional area of the SC decreases with age in adults. More changes in intramedullary echogenicity and less moving forward of the SCCEC often indicate poor SC status, and the SCCEC FMR and SCPA are more pronounced in CAs. [ABSTRACT FROM AUTHOR]

Introduction Methods Results Conclusion Stereotactic ablative body radiotherapy (SABR) is a highly conformal technique utilising a high dose per fraction commonly employed in the re‐treatment of spinal metastases. This study sought to determine the safety and efficacy of re‐irradiation with SABR to previously treated spinal metastases.This was a retrospective analysis of patients at three Australian centres who have undergone spinal SABR after previous spinal radiotherapy to the same or immediately adjacent vertebral level. Efficacy was determined in terms of rates of local control, while safety was characterised by rates of serious complications.Thirty‐three spinal segments were evaluated from 32 patients. Median follow‐up for all patients was 2.6 years, and median overall survival was 4.3 years. Eleven of 33 (33.3%) treated spinal segments had local progression, with a local control rate at 12 months of 71.4% (95% C.I. 55.2%–92.4%). Four patients (16.7%) went on to develop cauda equina or spinal cord compression. Thirteen out of 32 patients (40.6%) experienced acute toxicity, of which 12 were grade 2 or less. Five out of 30 spinal (16.7%) segments with follow‐up imaging had a radiation‐induced vertebral compression fracture. There was one case of radiation myelitis which occurred in a patient who had mediastinal radiotherapy with a treatment field which overlapped their prior spinal radiation.The patients in this study experienced long median survival, durable tumour control and high rates of freedom from long‐term sequelae of treatment. These results support the use of SABR in patients who progress in the spine despite previous radiotherapy. [ABSTRACT FROM AUTHOR]

Purpose This article reports detailed quality-of-life data including preferred and actual place of care from SCORAD, the only large prospective randomized trial in metastatic spinal cord compression (MSCC). Methods SCORAD compared 2 doses of radiotherapy in patients with MSCC: 8 Gy single fraction and 20 Gy in 5 fractions. In total, 686 patients were randomized, of whom 590 had Health-Related Quality of Life (HRQoL) data collected at baseline and at least 1 later time point. HRQoL was measured using the European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire–Core 30 supplemented with the QLU-C10D and data on place of care at weeks 1, 4, 8, and 12 postrandomization. Quality-of-Life Adjusted Survival was computed by multiplying Kaplan-Meier survival probabilities with the UK utility weights obtained from the QLU-C10D. Results Patients with a baseline physical functioning score of above 50 demonstrated a 28% reduction in the risk of death (hazard ratio [HR] = 0.72, 99% confidence interval [CI] = 0.54 to 0.95; P  = .003). An increased risk of death was associated with fatigue (HR = 1.35, 99% CI = 1.03 to 1.76; P  = .0040), dyspnea (HR = 1.61, 99% CI = 1.24 to 2.08; P  < .001), and appetite loss (HR = 1.25, 99% CI = 0.99 to 1.59; P  = .014). The preferred place of care for the majority was at home or with relatives (61%-74% across the 12 weeks) but achieved by only 53% at 8 weeks. Conclusions Prolonged survival in patients with MSCC was associated with better HRQoL. More than 60% of patients preferred to be cared for at home or with relatives, but only half were able to achieve this. There was no difference in HRQoL between the multifraction and single-fraction groups. Trial registration ISRCTN97555949 and ISRCTN97108008. [ABSTRACT FROM AUTHOR]

Objective: The objective of this study is to evaluate factors associated with discharge to subacute care after surgery for degenerative cervical myelopathy. Design: This is a retrospective chart review of adults who underwent cervical spine surgery for degenerative cervical myelopathy between 2014 and 2020 (N = 135). Results: Patients discharged to a subacute setting were older (68.1 ± 8.6 vs. 64.1 yrs ± 8.8, P = 0.01), more likely to be unmarried (55.8% vs. 33.7% married, P = 0.01), and more likely to have Medicare or Medicaid (83.7% vs. 65.9% private insurance, P = 0.03) than patients discharged home. A posterior surgical approach was associated with discharge to a subacute setting (62.8% vs. 43.5% anterior approach, P = 0.04). A total of 87.8% of patients discharged to a subacute setting required moderate or maximum assistance for bed mobility versus 26.6% of patients discharged home (P < 0.0001). Compared with patients discharged home, patients discharged to a subacute setting ambulated a shorter distance in their first physical therapy evaluation after surgery (8.9 ± 35.8 vs. 53.7 ± 61.78 m in the home discharge group, P < 0.0001). Conclusions: Analysis of these factors may guide discussions about patient expectations for postoperative discharge placement. [ABSTRACT FROM AUTHOR]

To compare magnetic resonance (MR) short T1 inversion recovery (STIR) sequence with MR T2-weighted (T2W) sequence for detecting increased signal intensity (ISI) and assessing outcomes of ISI in cervical spondylotic myelopathy (CSM). Data of patients with CSM who showed ISI on MR imaging and had undergone cervical spine surgery were retrospectively reviewed. STIR and T2W images were examined to assess signal intensity ratio (SIR), length and grading of the ISI, maximal spinal cord compression, canal narrowing ratio, and ligamentum flavum hypertrophy. The patients were divided into good and poor groups based on their outcomes. χ2 tests and variance analysis were used to assess intergroup differences. Univariate and multivariate logistic regression analyses were performed to identify risk factors for poor outcomes, and receiver operating characteristic curves were plotted to detect prognostic effects. SIR and ISI lengths were significantly different between the STIR and T2 images. In the univariate logistic regression analysis, age, diabetes, SIR T2 , SIR STIR , and ISI STIR grading were significant factors. Accordingly, in the multivariate logistic regression analysis, age, diabetes, SIR T2 , and SIR STIR were included in the model. Among patients with diabetes, we observed a significant difference between SIR T2 and SIR STIR. The STIR sequence demonstrated superior capability to the T2W sequence in detecting ISI; however, there was no obvious difference in predicted outcomes. STIR sequence has a better prognostic value than T2W sequence in patients with diabetes who have CSM. ISI grading based on the STIR sequence may be a clinically valuable indicator. [ABSTRACT FROM AUTHOR]

NF2-related schwannomatosis (NF2) is a rare autosomal-dominant genetic disorder characterized by bilateral vestibular schwannomas and multiple meningiomas. This case report presents the extremely rare occurrence of an anaplastic meningioma in a 12-year-old male with previously undiagnosed NF2. The patient presented with a history of abdominal pain and episodic emesis, gait unsteadiness, right upper and lower extremity weakness, and facial weakness. He had sensorineural hearing loss and wore bilateral hearing aids. MR imaging revealed a sizable left frontoparietal, dural-based meningioma with heterogeneous enhancement with mass effect on the brain and midline shift. Multiple additional CNS lesions were noted including a homogenous lesion at the level of T5 indicative of compression of the spinal cord. The patient underwent a frontotemporoparietal craniotomy for the removal of his large dural-based meningioma, utilizing neuronavigation and transdural ultrasonography for precise en bloc resection of the mass. Histopathology revealed an anaplastic meningioma, WHO grade 3, characterized by brisk mitotic activity, small-cell changes, high Ki-67 proliferation rate, and significant loss of P16. We report an anaplastic meningioma associated with an underlying diagnosis of NF2 for which we describe clinical and histopathological features. [ABSTRACT FROM AUTHOR]

Spinal cord compression is a source of pathology routinely seen in clinical practice. However, there remain unanswered questions surrounding both the understanding of pathogenesis and the best method of treatment. This arises from limited real-life testing of the mechanical properties of the spinal cord, either through cadaveric human specimens or animal testing, both of which suffer from methodological, as well as ethical, issues. To conduct a review of the literature on the mechanical properties of the spinal cord. A systematic review of the literature on the mechanical properties of the spinal cord is undertaken. All literature reporting the testing of the mechanical properties of the spinal cord. Reported physiological mechanical properties of the spinal cord. The methodological quality of the studies has been assessed within the ARRIVE guidelines using the CAMARADES framework and SYRCLE's risk of bias tool. This paper details the methodologies and results of the reported testing. We show that (1) the research quality of previous work does not follow published guidelines on animal treatment or risk of bias, (2) no standard protocol has been employed for sample preparation or mechanical testing, (3) this leads to a wide distribution of results for the tested mechanical properties, not applicable to the living human or animal, and (4) animal testing is not a good proxy for human application. The findings summarize the sum of current knowledge inherent to the mechanical properties of the spinal cord and may contribute to the development of a physical model which is applicable to the living human for analysis and testing in a controlled and repeatable fashion. Such a model would be the basis for further clinical research to improve outcomes from spinal cord compression. [ABSTRACT FROM AUTHOR]

Simple Summary: An 8-year-old rabbit presented with an acute onset of difficulty walking in all limbs. Computed tomography and magnetic resonance imaging revealed a dorsolateral cervical spinal cord compression at the level of the C6-C7 intervertebral disc. After medical treatment failure, the rabbit underwent surgical decompression of the spinal cord. The retrieved material histologically resembled degenerated and mineralized disc material. This is the first report of a cervical disc extrusion in a rabbit. An 8-year-old rabbit presented with a 5-day history of acute difficulty in walking. Neurological examination revealed tetraparesis, proprioceptive deficits in both pelvic limbs and the right thoracic limb, decreased withdrawal reflex on the right thoracic limb and hyperreflexia in the pelvic limbs. A cervico-thoracic (C6-T2) localization was suspected. Computer tomography (CT) and magnetic resonance imaging (MRI) scans were performed, revealing a right dorsolateral extradural lesion at the C6-C7 intervertebral disc space. Additionally, meningeal and paravertebral contrast enhancement was observed on MRI, while periosteal reaction was evident at the right C6-C7 facet joint on CT. The findings were primarily consistent with spinal cord compression due to the presence of extruded disc material. Following conservative treatment failure, a right-sided C6-C7 hemilaminectomy was performed to remove the compression and sample the extradural material. Histological examination confirmed the presence of degenerated and partially mineralized disc material mixed with granulation tissue. This is the first reported case of cervical disc extrusion in a rabbit, confirmed by histological examination. [ABSTRACT FROM AUTHOR]

We sought to identify potential evidence-practice gaps in palliative radiotherapy using quality indicators (QIs), previously developed using a modified Delphi method. Seven QIs were used to assess the quality of radiotherapy for bone metastases (BoM) and brain metastases (BrM). Compliance rate was calculated as the percentage of patients for whom recommended medical care was conducted. Random effects models were used to estimate the pooled compliance rates. Of the 39 invited radiation oncologists, 29 (74%) from 29 centers participated in the survey; 13 (45%) were academic and 16 (55%) were non-academic hospitals. For the QIs, except for BoM-4, the pooled compliance rates were higher than 80%; however, for at least some of the centers, the compliance rate was lower than these pooled rates. For BoM-4 regarding steroid use concurrent with radiotherapy for malignant spinal cord compression, the pooled compliance rate was as low as 32%. For BoM-1 regarding the choice of radiation schedule, the compliance rate was higher in academic hospitals than in non-academic hospitals (P  = 0.021). For BrM-3 regarding the initiation of radiotherapy without delay, the compliance rate was lower in academic hospitals than in non-academic hospitals (P  = 0.016). In conclusion, overall, compliance rates were high; however, for many QIs, practice remains to be improved in at least some centers. Steroids are infrequently used concurrently with radiotherapy for malignant spinal cord compression. [ABSTRACT FROM AUTHOR]

Background and Objectives: Metastatic spinal cord compression represents a substantial risk to patients, given its potential for spinal cord and/or nerve root compression, which can result in severe morbidity. This study aims to evaluate the effectiveness of a diagnostic–therapeutic algorithm developed at our hospital to mitigate the devastating consequences of spinal cord compression in patients with vertebral metastases. Materials and Methods: The algorithm, implemented in our practice in January 2022, is based on collective clinical experience and involves collaboration between emergency room physicians, oncologists, spine surgeons, neuroradiologists, radiation oncologists, and oncologists. To minimize potential confounding effects from the COVID-19 pandemic, data from the years 2019 and 2021 (pre-protocol) were collected and compared with data from the years 2022 and 2023 (post-protocol), excluding the year 2020. Results: From January 2022 to December 2023, 488 oncological patients were assessed, with 45 presenting with urgency due to suspected spinal cord compression. Out of these, 44 patients underwent surgical procedures, with 25 performed in emergency settings and 19 cases in elective settings. Comparatively, in 2019 and 2021, 419 oncological patients were evaluated, with 28 presenting with urgency for suspected spinal cord compression. Of these, 17 underwent surgical procedures, with 10 performed in emergency scenarios and 7 in elective scenarios. Comparing the pre-protocol period (years 2019 and 2021) to the post-protocol period (years 2022 and 2023), intrahospital consultations (commonly patients neurologically compromised) for spine metastasis decreased (105 vs. 82), while outpatient consultations increased remarkably (59 vs. 124). Discussion: Accurate interpretation of symptoms within the context of metastatic involvement is crucial for patients with a history of malignancy, whether presenting in the emergency room or oncology department. Even in the absence of a cancer history, careful interpretation of pain characteristics and clinical signs is crucial for diagnosing vertebral metastasis with incipient or current spinal cord compression. Early surgical or radiation intervention is emphasized as it provides the best chance to prevent deficits or improve neurological status. Preliminary findings suggest a notable increase in both the number of patients diagnosed with suspected spinal cord compression and the proportion undergoing surgical intervention following the implementation of the multidisciplinary protocol. The reduced number of intrahospital consultations (commonly patients neurologically compromised) and the increased number of visits of outpatients with vertebral metastases indicate a heightened awareness of the issue, leading to earlier identification and intervention before neurological worsening necessitating hospitalization. Conclusions: A comprehensive treatment planning approach is essential, and our multidisciplinary algorithm is a valuable tool for optimizing patient outcomes. The protocol shows potential in improving timely management of spinal cord compression in oncological patients. Further analysis of the factors driving these changes is warranted. Limitations: This study has limitations, including potential biases from the retrospective nature of data collection and the exclusion of 2020 data due to COVID-19 impact. To enhance the robustness of our results, long-term studies are required. Moreover, the single-center study design may limit the validity of the findings. Further multicenter studies would be beneficial for validating our results and exploring underlying factors in detail. [ABSTRACT FROM AUTHOR]

Abstract Background Spinal arachnoid web (AW) is a very rare entity, with a limited number of cases documented in the literature. Our manuscript represented a comprehensive general review, encompassing various aspects of the subject matter without focusing on any single element. The objective of this systematic review was to describe and analyze reported cases of surgically proven spinal arachnoid webs (AWs) to elucidate their imaging and clinical features, pathophysiology, and optimal management strategies, and to determine the total number of documented cases in the literature. Patterns and commonalities across reported cases were identified to provide a clearer framework for diagnosing and treating this elusive condition. A search of Web of Science, PubMed, and Scopus, respecting PRISMA guidelines, was conducted to include reported cases of surgically proven spinal AW. Our surgically proven case was included as well. Main body of the abstract The search yielded 196 cases of surgically confirmed spinal AWs in the literature. Adding our case, the total is 197. They are seen commonly in middle-aged patients, slightly more prevalent in males, and often without an evident cause. Sensation disturbances were the most frequently found clinical signs, followed by gait difficulties, weakness, and pain. Symptoms were predominantly located in the lower limbs and trunk. On imaging, an indentation to the rear aspect of the spinal cord was most frequently found at the mid-thorax followed by the upper thorax, often associated with a syrinx or a hyperintense T2 cord signal, usually extending rostrally. Excision was the most efficient treatment. Short conclusion The assessment found that AW cases are rare in the literature, indicating the disease's scarcity. It manifests insidiously, with the shortest latency reported being 2 weeks. Upper limb symptoms occur in a quarter of cases regardless of the AW's thoracic location, likely due to rostral syrinx and cerebrospinal fluid flow disturbances. Most pathology results revealed fibrous connective tissue, similar to findings in arachnoid cysts, suggesting that AW may result from a ruptured arachnoid cyst or its precursor. Using 3D SPACE STIR and CISS MRI sequences is recommended to visualize the arachnoid band directly.

Cervical spondylotic myelopathy, characterized by chronic spinal cord compression resulting from degenerative spine changes, manifests with a spectrum of neurological and pain symptoms. Despite the complexity of intramedullary spinal cord abnormalities, employing a systematic approach to differential diagnosis, considering factors such as lesion location, cord length, segment involvement, and enhancement pattern, can significantly aid in narrowing down the potential diagnoses, potentially avoiding invasive diagnostic procedures and guiding treatment decisions. This article presents two cases of cervical spondylotic myelopathy characterized by progressive weakness and paraesthesia, exhibiting progressive bilateral upper extremity numbness, tingling, and impaired gait, with cervical myelopathy evident on MRI displaying transverse pancake-like gadolinium enhancement.

Abstract Background How to quickly read and interpret intraoperative ultrasound (IOUS) images of patients with degenerative cervical myelopathy (DCM) to obtain meaningful information? Few studies have systematically explored this topic. Purpose To systematically and comprehensively explore the IOUS characteristics of patients with DCM. Materials and methods This single-center study retrospectively included patients with DCM who underwent French-door laminoplasty (FDL) with IOUS guidance from October 2019 to March 2022. One-way ANOVA and Pearson’s /Spearman’s correlation analysis were used to analyze the correlations between the cross-sectional area of the spinal cord (SC) and individual characteristics; the relationships between the morphology, echogenicity, pulsation, decompression statuses, compression types of SC, location of the spinal cord central echo complex (SCCEC) and the disease severity (the preoperative Japanese Orthopedic Association score, preJOA score); the difference of the spinal cord pulsation amplitude(SCPA) and the SCCEC forward movement rate (FMR) between the compressed areas(CAs) and the non-compressed areas (NCAs). Results A total of 38 patients were successfully enrolled (30 males and 8 females), and the mean age was 57.05 ± 10.29 (27–75) years. The cross-sectional area of the SC was negatively correlated with age (r = − 0.441, p = 0.006). The preJOA score was significantly lower in the heterogeneous group than in the homogeneous group (P

Extramedullary Haematopoiesis (EMH), a rare complication of Thalassaemia Intermedia (TI), can present with pressure symptoms including Spinal Cord Compression (SCC) and can be treated using surgery, radiotherapy, hypertransfusion, or hydroxyurea. Hereby, the authors present a case report of a 20-year-old male young thalassaemic patient presented with progressive paraparesis. Neurological examination suggested SCC, and Magnetic Resonance Imaging (MRI) of the spine revealed paravertebral masses due to EMH. The patient was treated with radiotherapy to a dose of 30 Gy over three weeks. There was immediate, near-complete resolution of symptoms, and the patient could walk without assistance. He has been doing well since 1.5 years of treatment. So, in cases of TI, one should think of EMH as a differential diagnosis for paraparesis. Early clinicoradiological diagnosis of EMH-induced SCC is necessary and possible, as there is a high chance of complete remission of symptoms with radiotherapy, which is a non invasive and effective treatment option.

Background: Spinal cord compression is a formidable complication of advanced cancer, and clinicians of copious specialities often have to encounter significant complex challenges in terms of diagnosis, management, and prognosis. Metastatic lesions from cancer are a common cause of spinal cord compression, affecting a substantial portion of oncology patients, and only in the US has the percentage risen to 10%. Acute metastasis-correlated spinal cord compression poses a considerable clinical challenge, necessitating timely diagnosis and intervention to prevent neurological deficits. Clinical presentation is often non-specific, emphasizing the importance of thorough evaluation and appropriate differential diagnosis. Diagnostic workup involves various imaging modalities and laboratory studies to confirm the diagnosis and assess the extent of compression. Treatment strategies focus on pain management and preserving spinal cord function without significantly increasing patient life expectancy, while multidisciplinary approaches are often required for optimal outcomes. Prognosis depends on several factors, highlighting the importance of early intervention. We provide an up-to-date overview of acute spinal cord compression in metastases, accentuating the importance of comprehensive management strategies. Objectives: This paper extensively explores the pathophysiology, clinical presentation, diagnostic strategies, treatment modalities, and prognosis associated with spinal cord metastases. Materials and Methods: A systematic literature review was conducted in accordance with the PRISMA guidelines. Conclusions: We aim to help healthcare professionals make informed clinical decisions when treating patients with spinal cord metastases by synthesizing current evidence and clinical insights. [ABSTRACT FROM AUTHOR]