We discuss the case of a 60-year-old male who presented with ankle pain, a necrotic rash, and progressive weakness in both lower limbs and the right upper limb. An infectious workup of the skin lesions came back negative. Additionally, his kidney function tests indicated an acute kidney injury. This prompted investigations for vasculitis etiologies, which revealed a positive cytoplasmic antineutrophil cytoplasmic autoantibody (c-ANCA). His neurological deficits were also investigated, and imaging suggested embolic infarcts. Cardiac imaging showed valve vegetations and blood culture showed a lack of growth suggestive of a noninfective nature of these lesions. Based on all these findings, a kidney biopsy was obtained and demonstrated pauci-immune segmental vasculitis consistent with ANCA-associated glomerulonephritis. As such, the patient showed improvement with heavy pulse steroid and immunomodulator therapy. Although skin, heart, and CNS involvement have been previously reported with ANCA-associated vasculitis, it is rare, especially together, and can prove a diagnostic challenge. Therefore, it is important to consider vasculitis etiology in patients presenting similarly. In addition, this case highlights the overlapping clinical picture between infective endocarditis and vasculitis with valvular involvement, making differentiation between the two challenging.

Introduction Spine fracture in association with traumatic dural tear is a serious injury. A traumatic dural tear is difficult to determine based on initial clinical presentation and radiological imaging even with magnetic resonance imaging (MRI). However, during decompression surgery, cerebrospinal fluid leaks surrounding the injured segments are usually confirmed by directly visualizing them. For preoperative planning and intraoperatively limiting further damage to the dural and neurological structures, early detection of traumatic dural tears before surgery is important. This study aims to determine the prevalence, implication, risk factors, and complications of traumatic dural tears in patients who have undergone surgical treatment for thoracic and lumbar fractures. We believe our retrospective study would identify more accurate risk factors for traumatic dural tears and aid us with preoperative planning and operative precaution. Methods This study retrospectively included all patients who had thoracic and lumbar fractures and had posterior instrumentation and decompression surgery at three hospitals in the Northern region of Malaysia from January 2018 to December 2020. Fractures associated with pathological spine including metastatic, severe osteoporosis, ankylosing spondylitis, metabolic bone disease, those with missing data, and iatrogenic dural tears were excluded from this study. Preoperative and postoperative neurological assessments based on the American Spinal Injury Association (ASIA) impairment scale, blood loss volume, duration of the surgery, and post-surgery complications were gathered from medical records. Interpedicular distance, ratio of central canal diameter, laminar fracture gap, and pedicle fractures were identified and measured. The obtained data was analyzed using Pearson\'s chi-square and Fisher\'s exact test for categorical variables, and independent t-test/Mann-Whitney test for numerical variables. Result This study comprised a total of 93 patients who had fractures in their thoracic and lumbar regions. The mean age of the patients was 38 years. The number of patients with traumatic dural tears was 20 (21.5%). There was an association between the presence of dural tears and preoperative neurological deficits (P<0.001). Wider mean interpedicular distance (P=0.004), increased central canal diameter ratio (P<0.001), and displaced laminar fracture (P<0.001) were significantly higher in patients with traumatic dural tears. Multiple logistic regression analysis showed both incomplete (P=0.002) and complete (P=0.037) preoperative neurological deficit, increase of central diameter ratio of encroachment (P=0.011), and presence of >2mm laminar fracture gap (P=0.015) had a significant association with a traumatic dural tear. This study found that patients with traumatic dural tears had longer surgical times and statistically larger mean blood loss volumes when compared to patients without dural tears (P<0.001). There is no significant association between the complications following the surgery and the presence of a dural tear (P>0.05).  Conclusion This study shows that the presence of preoperative neurological deficits, wider interpedicular distance, severe canal encroachment, and wide separation of laminar fracture may indicate the likelihood of traumatic dural tear in spine fracture. These factors will enable surgeons to enhance their operational planning and make early preparations for the management of dural tears.

UNASSIGNED: Deaths from tuberculosis (TB) in Indonesia are nearly 200,000 per year and higher than those from COVID-19. The problems associated with spinal TB are vitamin D deficiency, neurological deficit, disruption of daily living activities and long-term anti-TB treatment (24 months). Vitamin D acts as an anti-inflammatory, maintains vascular health, and increases calcium levels.
METHODS: We reported 130 cases series spinal TB, neurological problems, vitamin D deficiencies; after surgery, anti-TB drugs and vitamin D adjuvant for 12 months. A TB diagnosis was confirmed by radiology, microbial and histopathology investigations.
UNASSIGNED: After the treatment is shorter than standard conventional, patients had 100 % normal motor function, 3 % stiffness, 97.4 % fusion rate, 98.5 % normal vitamin D, minimal disability based on Oswestry Disability Index (ODI) scores, and normal function based on Japanese Orthopaedic Association (JOA) scores.
CONCLUSIONS: Vitamin D should be considered an adjuvant in spinal TB treatment, although further research is still needed to determine its efficacy and safety. Surgery and the administration of anti-TB drugs are still the standard procedures.

Hu et al explored the impact of comprehensive nursing model on swallowing function and quality of life in patients with ischemic stroke. They divided 172 patients into the control group (routine care) and the research group (comprehensive care), and used standard scales to evaluate the swallowing function, neurological deficit, anxiety and depression, daily living ability, and exercise of the two groups of patients before and after care. Changes in indicators of function, quality of life, and compliance. The results showed that compared with the control group, patients in the study group achieved significant improvements in various indicators, with a lower incidence of adverse reactions and higher satisfaction with care. These data suggest that the comprehensive nursing model can significantly improve the swallowing function, quality of life and satisfaction of patients with ischemic stroke. In the future, the development of comprehensive nursing models needs to focus on technological innovation, humanized services, continuing education and training, multi-disciplinary collaboration, optimal allocation of resources, standardized practice and evaluation, etc., in order to improve nursing effects and promote the improvement of medical service quality.

Spontaneous spinal epidural hematoma (SSEH) is a rare condition, and it usually presents with acute onset neck or back pain, progressive weakness, and other symptoms of spinal cord compression. Catheter-directed thrombolysis is one option for limbs threatened by iliofemoral venous thrombosis; other options, such as venous thrombectomy (either open or percutaneous), are also available. There are few reported cases of SSEH owing to catheter-directed thrombolysis for deep venous thrombosis (DVT). We present a case of a 65-year-old man who presented with left lower limb extensive iliofemoral DVT and received catheter-directed thrombolysis. The patient initially had rapid improvement in his symptoms with restoration of limb perfusion. However, within 6 hours of starting catheter-directed thrombolysis, the patient developed extensive SSEH and underwent emergent spinal decompression surgery with laminectomy of T11 to T12 with complete resolution of the neurological deficit. Clinicians should consider SSEH in differential diagnosis if the patient develops acute onset neck or back pain after catheter-guided thrombolysis for DVT.

BACKGROUND: We report a rare case of cervical spinal canal penetrating trauma and review the relevant literatures.
METHODS: A 58-year-old male patient was admitted to the emergency department with a steel bar penetrating the neck, without signs of neurological deficit. Computed tomography (CT) demonstrated that the steel bar had penetrated the cervical spinal canal at the C6-7 level, causing C6 and C7 vertebral body fracture, C6 left lamina fracture, left facet joint fracture, and penetration of the cervical spinal cord. The steel bar was successfully removed through an open surgical procedure by a multidisciplinary team. During the surgery, we found that the cervical vertebra, cervical spinal canal and cervical spinal cord were all severely injured. Postoperative CT demonstrated severe penetration of the cervical spinal canal but the patient returned to a fully functional level without any neurological deficits.
CONCLUSIONS: Even with a serious cervical spinal canal penetrating trauma, the patient could resume normal work and life after appropriate treatment.

UNASSIGNED: Traumatic lower cervical dislocation with spinal cord injury (SCI) can cause long-lasting dysfunction in many organ systems resulting in significant financial burden and functional disability. The patient may come with complete or incomplete neurological deficit. However, there is also possibility of no neurological deficit.
METHODS: This case reports presented two cases of a 68-year-old man and a 54-year-old man that came to the emergency department after a traffic accident and fell from a height. Surprisingly there was no neurological deficit found on both patients. The patient underwent emergency open reduction and posterior stabilization. Several months later, the neurological function was still excellent, and the pain was absent.
UNASSIGNED: Traumatic cervical dislocation without neurological deficit is rare. Enlargement of the spinal canal is significant when the vertebral body and the shattered posterior arch separate, which may play a protective role on the spinal cord. The neurological deficit did not happen in the first case due to a widening spinal canal. Still, in the second case, the patient\'s neurological condition remained excellent despite no disruption on the posterior arch after cervical dislocation.
CONCLUSIONS: Neurological deficit may not occur in the cervical dislocation with disruption of the posterior arch due to the widening of the spinal canal. This injury should be treated properly to prevent other morbidities and even mortality. The posterior technique for stabilization gives various benefits, such as the safety and familiarity of the procedure and the high success rate.

We attempted to record the regional cerebral blood flow (CBF) simultaneously at various regions of the cerebral cortex and the striatum during middle cerebral artery (MCA) occlusion and to evaluate neurological deficits and infarct formation.
In male C57BL/6J mice, CBF was recorded in three regions including the ipsilateral cerebral cortex and the striatum with laser Doppler flowmeters, and the origin of MCA was occluded with a monofilament suture for 15-90 min. After 48 h, neurological deficits were evaluated, and infarct was examined by triphenyltetrazolium chloride (TTC) staining.
CBF decrease in the striatum was approximately two-thirds of the MCA-dominant region of the cortex during MCA occlusion. The characteristic CBF fluctuation because of spontaneously occurred spreading depolarization observed throughout the cortex was not found in the striatum. Ischemic foci with slight lower staining to TTC were found in the ipsilateral striatum in MCA-occluded mice for longer than 30 min (n = 54). Twenty-nine among 64 MCA-occluded mice exhibited neurological deficits even in the absence of apparent infarct with minimum staining to TTC in the cortex, and the severity of neurological deficits was not correlated with the size of the cortical infarct.
Neurological deficits might be associated with the ischemic striatum rather than with cortical infarction.

OBJECTIVE: As a new marker of inflammation and lipid metabolism, the ratio of myeloperoxidase to high density lipoprotein (MPO/HDL) has been reported in the field of cardiovascular disease. However, the effect of MPO/HDL on acute ischemic stroke (AIS) is not clear. The purpose of this study was to explore the prognostic value of MPO/HDL level in patients with AIS.
METHODS: This study conducted a retrospective analysis of 363 patients diagnosed with AIS. Stroke severity was assessed by National Institutes of Health Stroke Scale (NIHSS). The short-term functional outcome was evaluated with modified Rankin Scale (mRS) 90 days after admission. Spearman correlation analysis was used to evaluate the correlation between MPO/HDL and NIHSS scores. The predictive value of MPO, HDL and MPO/HDL to AIS was evaluated by receiver operating characteristic curve (ROC).
RESULTS: The level of MPO/HDL in patients with NIHSS score ≥ 4 was significantly higher than that in patients with NIHSS score < 4 (P < 0.001). MPO and MPO/HDL were positively correlated with NIHSS score (P < 0.001), while HDL was negatively correlated with NIHSS score (P < 0.001). During 90-day follow-up, multivariate Logistic regression analysis showed that increased MPO/HDL levels were associated with 90-day functional outcomes. ROC showed that compared with MPO and HDL, MPO/HDL had the highest predictive value for 90-day functional prognosis in patients with AIS (AUC = 0.9825).
CONCLUSIONS: The level of serum MPO/HDL may be potential prognostic biomarker in AIS 90 days.

UNASSIGNED: Spondylolisthesis is described as the displacement of one vertebra over another, leading to spinal instability and potential nerve compression. When this occurs in the cervicothoracic junction, it can result in unique clinical manifestations. High-grade spondylolisthesis caused by trauma in the cervicothoracic junction of the spine usually results in acute spinal cord injury and quadriparesis. However, a few uncommon cases of the same injury reported minimal or no neurological deficits. Biomechanical evaluation of the underlying pathology can offer insights into the mechanism of injury and the preservation of neurological function.
UNASSIGNED: This paper explains the case of a 32-year-old white male patient who suffered from a traumatic C7-T1 spondylolisthesis. Despite having radiographic evidence of grade III traumatic spondylolisthesis, cord compression, fracture in the isthmus of the C7 vertebra, and intervertebral disc traumatic change and protrusion, the patient did not exhibit any motor neurological deficits. The patient underwent posterior spine fixation via the posterior approach as the first step of the surgical management, followed by anterior spine fixation via the anterior approach after several days (360° fixation). Fortunately, after 6 months of follow-up, the patient showed good outcomes. The patient was pain-free with an intact neurological clinical examination, the radiographs showed well-maintained fusion and alignment.
UNASSIGNED: The best management approach to cervical spondylolisthesis without neurological injury is complicated and arguable due to the rarity of occurrence of such cases.
UNASSIGNED: A combined anteroposterior surgical approach, or 360° fixation, is a valuable technique for addressing complex spinal conditions such as the condition seen in our case, offering comprehensive stabilization and improved outcomes.