Spinal Hematoma Research Articles

Spontaneous spinal epidural hematoma with hemiparesis: A stroke mimic.

Spontaneous spinal epidural hematoma (SSEH) is a rare cause of neck pain and hemiparesis. Clinicians should keep SSEH in mind as a rare stroke mimicpresenting with hemiparesis to avoid needless and potentially hazardous thrombolytic therapy. Taking a careful history is useful for making a correct diagnosis.

Spinal subarachnoid hematoma involving a thoracic ventral dural defect: illustrative case.

Spinal subarachnoid hematoma of unknown origin is rare. Superficial siderosis has been associated with chronic bleeding from spinal dural defects; however, the relationship between these defects and spinal subarachnoid hematoma remains unclear. A 32-year-old woman presenting with severe back pain and leg weakness exhibited an extensive thoracic spinal hematoma with spinal cord compression on magnetic resonance imaging. Emergency surgery was performed, which revealed a ventral subarachnoid hematoma that was evacuated. A ventral dural defect at the hematoma site and venous bleeding from the surrounding area were observed. Hemostasis was achieved and the defect closed. After surgery, her neurological symptoms quickly resolved. Postoperative spinal angiography showed no vascular lesions. Like superficial siderosis, ventral spinal subarachnoid hematoma can be caused by a spinal dural defect. https://thejns.org/doi/10.3171/CASE24435.

Incidence, Risk Factors, and Functional Outcomes of Symptomatic Postoperative Spinal Epidural Hematoma: Case-Control Study.

Symptomatic postoperative spinal epidural hematomas (PEDHs) are rare complications with significant implications on patients' functional outcomes. Strategies for PEDH prevention are poorly understood. This study sought to evaluate preoperative and intraoperative variables predicting the risk of PEDH, and patients' functional outcomes after PEDH evacuation. This is a single institution study of all PEDH cases requiring a reoperation and matched controls over six year period. The incidence of PEDH was calculated by region and operative technique. The preoperative and intraoperative parameters of 40 cases and 40 matched controls were compared. 5,941 spine surgeries and 40 symptomatic PEDH cases requiring reoperation were identified (0.67% overall incidence). The highest incidence of PEDH was observed after minimally invasive lumbar laminectomimes. Higher preoperative diastolic blood pressure was a risk factor for PEDH. Of the 17 PEDH cases that had a drain placed at the time of index surgery, 8 patients (47%) still had the drain in place at the time of diagnosis of PEDH. Among the posterior index approaches, 18 cases (51.43%), one cervicothoracic and seventeen lumbar, did not develop paresis at the time of PEDH diagnosis. 17 cases (48.57%), nine cervicothoracic and eight lumbar, developed paresis. Ten of the patients with paresis had complete resolution of motor weakness, while seven never achieved complete resolution. While the incidence of PEDH was below one percent, nearly half of the patients developed motor weakness as a presenting symptom and a third of the patients never had resolution of the weakness.

Cervical epidural hematoma: a case series highlighting uncommon causes

BackgroundCervical 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 presentationsCase 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.ConclusionAlthough 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.

Spontaneous Spinal Epidural Hematoma Presenting as a Stroke Alert: A Case Report

Spontaneous Spinal Epidural Hematoma Presenting as a Stroke Alert: A Case Report

Spontaneous spinal hematomas: A case series

PurposeSpontaneous spinal hematoma (SSH), a rare neurological disorder, demands immediate diagnostic evaluation and intervention to prevent lasting deficits. This case series analyzes instances, particularly highlighting cases where vascular causes were identified despite inconclusive initial imaging.MethodsIn a retrospective study of 20 patients treated for SSH at a Level I spine center from 01/01/2017 to 11/15/2023, we examined demographics, clinical presentation, imaging, and treatment details. Excluding traumatic cases, we present 4 instances of SSH associated with diverse vascular pathologies.ResultsPatient ages ranged from 39 to 85 years, with a median age of 66 years. 45% were male, and 55% were female. Among 20 cases, 14 were epidural hematomas, 4 subdural, 1 combined epidural and subdural, and 1 subarachnoid hemorrhage. 85% presented with neurological deficits, while 3 solely had pain-related symptoms. 55% were under anticoagulant medication, and vascular anomalies were found in 25% of cases. The cause of SSH remained unclear in 20% of cases. MRI was performed for all patients, and DSA was conducted in 25% of cases. The 4 highlighted cases involved individuals with distinct vascular pathologies managed surgically.ConclusionUrgent attention is crucial for SSH due to possible lasting neurological consequences. The study emphasizes comprehensive diagnostics and surgical exploration, especially in cases with unclear etiology, to identify and address vascular causes, preventing hematoma progression or recurrence. Despite their rarity, vascular malformations contributing to spinal hematomas warrant particular attention.

Piezoelectric Biomedical Material, Poly-L-Lactic Acid (PLLA), in the Treatment of Spinal Epidural Compression: Diagnosis, Monitoring, and Postoperative Support

This study aims to design an intelligent biomedical piezoelectric material for monitoring the pressure in the spinal epidural space caused by postoperative hematoma compression (spinal epidural hematoma). Hematoma compression in the spinal epidural space is a clinically challenging condition that is difficult to diagnose, and failure to address it within forty-eight hours may lead to severe consequences. Given its urgency, prompt and accurate diagnosis and intervention are crucial. Due to its elusive diagnostic nature, patients often miss the opportune time for treatment. Therefore, this study utilizes poly L-lactic acid (PLLA), an FDA-approved highly biocompatible biomaterial. After undergoing high-pressure polarization, PLLA exhibits excellent piezoelectric properties, making it an ideal material for monitoring intracavitary pressure. Additionally, since postoperative hematoma formation is a primary cause of spinal epidural membrane compression, this study integrates urokinase, a potent thrombolytic protein, with PLLA electrospun fibers, enabling preliminary treatment upon pressure detection.This intelligent organic biomedical material not only enables real-time monitoring of postoperative spinal epidural space pressure but also passively utilizes ultrasound to release urokinase from PLLA fibers for initial treatment when pressure is detected. Furthermore, the application of electrospun PLLA biomedical material makes the material more easily moldable and simplifies the manufacturing process, expanding its potential applications. In summary, this technology combines expertise in organic materials science, electrochemistry, and clinical medicine, offering an innovative approach to addressing the crisis posed by hematoma compression in the spinal epidural space. In future clinical applications, this technology holds the promise of providing earlier and more effective treatment for patients, potentially becoming a significant breakthrough in the fields of medical electronics and biomedical engineering. Keywords: Piezoelectric Biomaterial, Pressure Monitoring Sensor, Drug Control Release, Postoperative Support, Diagnostic Innovation

Visual inspection versus spectrophotometry for xanthochromia detection in patients with sudden onset severe headache-A diagnostic accuracy study.

There is still disagreement about whether to routinely use spectrophotometry to detect xanthochromia in cerebrospinal fluid (CSF) or whether visual inspection is adequate. We aimed to evaluate the diagnostic accuracy of these methods in detecting an aneurysmal subarachnoid hemorrhage in patients with sudden onset severe headache. When a patient presents to the emergency department with a headache for which there is suspicion of a subarachnoid hemorrhage, the gold standard to rule this out is to perform a CSF analysis for xanthochromia with or without spectrophotometry if the cranial non-contrast computed tomography (CT) upon admission is negative. Having applied the gold standard, we retrospectively included patients with acute headache who underwent both CT scan and CSF spectrophotometry at our hospital in the period 2002-2020. Patients were excluded if the cranial CT was interpreted as positive, there was a bloody CSF, or if visual assessment data of the CSF was unavailable. We scrutinized the patients' medical records and evaluated the benefit of spectrophotometry compared to visual inspection. The net bilirubin absorbance cut-off for support of subarachnoid hemorrhage was set at >0.007 absorbance units. The spectrophotometry was also considered positive if the net bilirubin absorbance was ≤0.007 and net oxyhemoglobin absorbance was ≥0.1 absorbance units. We calculated and compared the sensitivity and specificity of CSF spectrophotometry and visual inspection of the CSF. In total, 769 patients, with a mean age of 42.3 ± (standard deviation [SD] = 17.3) years, were included. The headache onset was classified as a thunderclap headache in 41.5%, and 4.7% had a sudden loss of consciousness. Fifteen patients (2%) were finally diagnosed with a subarachnoid hemorrhage, six (0.8%) had an aneurysmal subarachnoid hemorrhage, seven (0.9%) had a perimesencephalic hemorrhage, one (0.1%) had a cortical cerebral sinus venous thrombosis, and one (0.1%) had a spinal epidural hematoma. Four patients (0.5%) had a subarachnoid hemorrhage that was not detected by visual inspection, and two were caused by an aneurysmal rupture. One of these two patients died just before intervention, and the other underwent coiling for an anterior communicating aneurysm. The number needed for lumbar puncture to detect a subarachnoid hemorrhage was 51, but 128 to detect an aneurysmal hemorrhage. The corresponding numbers needed for CSF spectrophotometric analysis were 192 and 385, respectively. Spectrophotometry was positive in 31 patients (4.0%), of whom 18 (2.3%) also had visually detected xanthochromia (11 true positive). The mean net bilirubin absorbance in the 13 samples with visually clear CSF was 0.0111 ± (SD = 0.0103) absorbance units, compared to 0.0017 ± (SD = 0.0013) in the CSF with negative spectrophotometry. The corresponding figures for net oxyhemoglobin absorbance were 0.0391 ± (SD = 0.0522) versus 0.0057 ± (SD = 0.0081). The sensitivity of spectrophotometric xanthochromia detection was 100% (95% confidence interval [CI], 78-100), compared to 73% (95% CI, 45-92) for visual xanthochromia detection. The specificity of spectrophotometric xanthochromia detection was 98% (95% CI, 97-99) compared to 99% (95% CI, 98-100) for visual xanthochromia detection. Both methods had high negative predictive values: 100% (95% CI, 99.5-100) versus 99.5% (95% CI, 98.6-99.9), respectively. Both visual inspection and spectrophotometry have high diagnostic accuracy for detecting CSF xanthochromia, but the lower sensitivity of visual assessment makes it unreliable, and we recommend the use of spectrophotometry in clinical practice.

Multilevel Spontaneous Spinal Epidural Hematomas in a Recreational Weight Lifter.

Spontaneous spinal epidural hematoma (SSEH) is a nontraumatic condition that potentially compresses the spinal cord by accumulating blood in the epidural space. We report a case of multilevel SSEH in a 27-year-old male recreational weight lifter, presenting with acute lower back pain and bilateral leg weakness after deadlifts. Initial magnetic resonance imaging (MRI) showed subacute epidural hematomas with distinct signal intensities. The hematomas spanned multiple thoracic and lumbar levels without any predisposing medical conditions. Conservative management, including strict bed rest and pain management, led to marked improvement, with follow-up MRI indicating reduced hematoma size and expanded dural sac dimension. This case highlights the rare possibility of long-extending SSEH from weight lifting in individuals without risk factors and underscores the effectiveness of conservative treatment for multilevel spinal epidural hematomas.

Spinal Hematoma Following Fluoroscopic Placement of a Spinal Drain for Thoracic Endovascular Aortic Repair: Advantages of Paramedian versus Midline Approach

Spinal Hematoma Following Fluoroscopic Placement of a Spinal Drain for Thoracic Endovascular Aortic Repair: Advantages of Paramedian versus Midline Approach

Catastrophic spontaneous spinal epidural hematoma following thrombolysis: An intersection of neurosurgical and cardiological challenges – An institutional experience

Catastrophic spontaneous spinal epidural hematoma following thrombolysis: An intersection of neurosurgical and cardiological challenges – An institutional experience

Clinical outcome after surgical management of spontaneous spinal epidural hematoma

PurposeSpontaneous spinal epidural hematoma (SSEH) is a rare pathology characterized by a hemorrhage in the spinal epidural space without prior surgical or interventional procedure. Recent literature reported contradictory findings regarding the clinical, radiological and surgical factors determining the outcome, hence the objective of this retrospective analysis was to re-assess these outcome-determining factors.MethodsPatients surgically treated for SSEH at our institution from 2010 – 2022 were screened and retrospectively assessed regarding management including the time-to-treatment, the pre-and post-treatment clinical status, the radiological findings as well as other patient-specific parameters. The outcome was assessed using the modified McCormick Scale. Statistical analyses included binary logistic regression and Fisher’s exact test.ResultsIn total, 26 patients (17 men [65%], 9 women [35%], median age 70 years [interquartile range 26.5]) were included for analysis. The SSEHs were located cervically in 31%, cervicothoracically in 42% and thoracically in 27%. Twenty-four patients (92%) improved after surgery. Fifteen patients (58%) had a postoperative modified McCormick Scale grade of I (no residual symptoms) and 8 patients (31%) had a grade of II (mild symptoms). Only 3 (12%) patients remained with a modified McCormick Scale grade of IV or V (severe motor deficits / paraplegic). Neither time-to-treatment, craniocaudal hematoma expansion, axial hematoma occupation of the spinal canal, anticoagulation or antiplatelet drugs, nor the preoperative clinical status were significantly associated with the patients’ outcomes.ConclusionEarly surgical evacuation of SSEH generally leads to favorable clinical outcomes. Surgical hematoma evacuation should be indicated in all patients with symptomatic SSEH.

Paravertebral vs. Epidural Analgesia for Liver Surgery (PEALS): Protocol for a randomized controlled pilot study

Background Perioperative thoracic epidural analgesia (TEA) is commonly used in hepatectomy patients since it is opioid-sparing. However, TEA has a high failure rate and is associated with potentially devastating complications (spinal haematoma) and the risk is increased with hepatectomy. Thus, some centres favour systemic opioid-based modalities which, in turn, are associated with inferior analgesia and well-known risks/side-effects. Hence, alternative analgesic methods are desirable. Paravertebral block (PVB) has been used in liver resection with advantages including haemodynamic stability, low failure rates, and low risk of spinal haematoma. The purpose of this pilot RCT is to compare continuous TEA (traditional standard of care is local anesthetic (LA) + opioids) with PVB (traditional standard of care is with LA without opioid) for patients undergoing hepatectomy. We hypothesise that pain outcomes will be comparable between groups, but PVB patients will require fewer perioperative vasopressors/blood products, have fewer opioid-related side effects and a shorter hospital length of stay. Methods With ethics approval, this non-inferiority, pilot RCT with a convenience sample of 50 hepatectomy patients will examine whether PVB imparts analgesia comparable to TEA but with fewer adverse effects. Primary outcomes are surrogates of analgesia for 72 h postoperatively (i.e., opioid consumption, time to first analgesic request and pain scores at rest and with coughing); Secondary outcomes are blood products/fluids administered; side effects/complications until 72 h postoperatively; length of hospital stay. The results will be used to plan a large multicentre trial comparing TEA vs. PVB in hepatectomy patients. This study has a high potential to positively impact the quality/safety of patient care. ClinicalTrials.gov registration NCT02909322 (09-21-2016); Available at URL: https://clinicaltrials.gov/ct2/show/NCT0290932

Lowering Platelet Threshold to 20,000/μL for Fluoroscopy-Guided Lumbar Puncture Does Not Result in Observed Clinical Adverse Outcomes.

Fluoroscopic-guided lumbar puncture (FG-LP) is a common neuroradiologic procedure. Traditionally, a minimum platelet count (MPC) of 50,000/μL for this procedure has been required; however, we recently adopted a lower MPC threshold of 20,000/μL. The purpose of this study was to compare adverse events in patients undergoing FG-LP with MPCs above to those below the conventional 50,000/μL threshold. This was an institutional review board-approved, retrospective study on adult patients with hematologic malignancy undergoing FG-LP in the neuroradiology division between May 2021 and December 2022, after lowering the minimal required MPC to 20,000/μL. Recorded data included indication for FG-LP, preprocedure and postprocedure MPC, need for and number of platelet transfusions within 24 hours of FG-LP, presence of traumatic tap, FG-LP-related complications, and any platelet transfusion-related adverse event. Patients were classified into 2 groups based on MPC: (1) those above 50,000/μL and (2) those below 50,000/μL. Descriptive statistics were used comparing these 2 groups. One hundred twenty-eight patients underwent FG-LP, with 46 having an MPC between 20,000 and 50,000/μL and 82 having an MPC above 50,000/μL. No postprocedural complications were encountered in either group. Traumatic taps occurred in 10/46 (22%)​ with MPC below 50,000/μL versus 10/82 (12%)​ in those with MPC above 50,000/μL. Forty of 46 patients (87%) were transfused with platelets within 24 hours prior to FG-LP. One patient developed a transfusion-related reaction. Lowering the MPC threshold from 50,000/μL to 20,000/μL for FG-LP did not result in a higher incidence of spinal hematoma.

Paravertebral vs. Epidural Analgesia for Liver Surgery (PEALS): Protocol for a randomized controlled pilot study

Background Perioperative thoracic epidural analgesia (TEA) is commonly used in hepatectomy patients since it is opioid-sparing and reduces cardiorespiratory complications. However, TEA has a high failure rate and is associated with potentially devastating complications (particularly spinal haematoma) and the risk is increased with hepatectomy. Thus, some centres favour systemic opioid-based modalities which, in turn, are associated with inferior analgesia and well-known risks/side-effects. Hence, alternative analgesic methods are desirable. Paravertebral block (PVB) has been used in liver resection with advantages including haemodynamic stability, low failure rates, and low risk of spinal haematoma. Our purpose is to conduct a blinded, pilot RCT with hepatectomy patients randomised to receive TEA or PVB for perioperative analgesia. We hypothesise that opioid consumption, time to first analgesic request, and pain scores will be comparable between groups, but PVB patients will require fewer perioperative vasopressors/blood products, and have fewer adverse events and a shorter hospital stay. Methods With ethics approval, this non-inferiority, pilot RCT with a convenience sample of 50 hepatectomy patients will examine whether PVB imparts analgesia comparable to TEA but with fewer adverse effects. Primary outcomes are surrogates of analgesia for 72 h postoperatively (i.e., opioid consumption, time to first analgesic request and pain scores at rest and with coughing); Secondary outcomes are blood products/fluids administered; side effects/complications until 72 h postoperatively; length of hospital stay. The results will be used to plan a large multicentre trial comparing TEA vs. PVB in hepatectomy patients. This study has a high potential to positively impact the quality/safety of patient care. ClinicalTrials.gov registration NCT02909322 (09-21-2016); Available at URL: https://clinicaltrials.gov/ct2/show/NCT0290932

An unusual case of remitting and relapsing intraspinal epidural hamartoma with hemorrhage

Spinal epidural hematoma is a rare disease and is most commonly idiopathic. Other common causes are vascular malformations, coagulopathy, hypertension, surgery, and trauma. Epidural vascular hamartoma associated with hemorrhage is a less known entity. We report an unusual case of epidural vascular hamartoma associated with hemorrhage resulting in back pain and neurological deficits. A distinctive feature of this case was waxing and waning signs and symptoms with evidence of radiological resolution of the lesion in the phase of remission.

Torticollis and right arm weakness due to atraumatic spinal epidural hematoma in a 5-year-old girl child

Spontaneous spinal epidural hematoma (SEH) is a rare presentation as cause of neurological weakness in children and is neurological emergency. The most commonly affected site in children is cardiothoracic region. Early management is associated with better functional outcomes. We report a 5-year-old girl who presented with long standing neck pain now presenting to emergency with torticollis and right arm weakness around shoulder joint. Magnetic resonance imaging of C-spine revealed posterior epidural hematoma that extend from C3/C4 level down to C6/C7 level, it is causing moderate spinal canal stenosis and mass-effect on the spinal cord, with mild intramedullary abnormal T2 signal intensity indicating myelomalacia. There were no predisposing factors in our patient. Epidural hematoma was drained surgically and post-surgery patient started showing neurological recovery on follow. Cases of spontaneous SEH have been reported in infants as well and the clinical features in children are often nonspecific leading to a delay in diagnosis. This case report aims to raise awareness about this neurological emergency, in which early intervention is crucial.

A rare case of spontaneous spinal epidural hematoma with spontaneous resolution

Spontaneous spinal epidural hematoma (SSEH) is an uncommon cause of acute spinal cord compression. It is a neurological emergency that requires urgent imaging and appropriate treatment to prevent permanent neurological sequelae. Here, we present the case of a 30-year-old male with no known comorbidities who presented to the emergency department with a history of sudden onset of upper backache and chest discomfort followed by bilateral lower limb weakness. On examination, the blood pressure was 220/120 mmHg, and neurological examination showed decreased tone and power of 2/5 in bilateral lower limbs. In view of the initial chest discomfort, a cardiac evaluation was done, which was normal, followed by magnetic resonance imaging of the whole spine, which showed a lesion in the anterior epidural space suggestive of hematoma, causing spinal cord compression. A final diagnosis was C6-T2 dorsal SSEH secondary to a hypertensive emergency.

Spontaneous Spinal Subdural Hematoma: A Case Report

Spinal epidural hematomas (SEH) are a rare form of hematoma affecting the nervous axis. Spontaneous epidural hematomas are defined as the presence of blood in the epidural space without any known cause. They may be associated with coagulopathies or arteriovenous malformations. HSSE can lead to disabling neurological deficits. Imaging and rapid intervention should be initiated as soon as a patient presents with symptoms suggestive of HGSS. We report the case of a 36-year-old patient who presented with SEH in a setting of acute spinal cord compression.

A case of spontaneous spinal epidural hematoma with stroke symptoms

Objective: Spontaneous spinal epidural hematoma (SSEH) can present with symptoms resembling stroke, potentially leading to misdiagnosis and inappropriate treatment. In this case report, we aim to present a patient with SSEH whose clinical findings mimicked those of ischemic stroke. Case Presentation: A 78-year-old woman presented to the emergency department with sudden weakness in her left arm and leg. Motor examination revealed a strength value of 3-4/5 in the left upper and lower extremities. Brain computed tomography (CT) and brain diffusion magnetic resonance imaging (MRI) showed no acute neurological pathology. However, cervical MRI revealed heterogeneous signal areas in the extradural region posterior to the C3-C5 level. Further evaluation with cervical spinal CT identified an epidural hematoma. The patient was referred to neurosurgery, and surgical intervention was planned. Following surgery, the patient's motor strength was assessed as 2-3/5 in the upper and lower extremities. Conclusions: SSEH can occur in patients with multiple risk factors, although significant risk factors were not identified in our case. Paraparesis and tetraparesis are more commonly observed presentations of SSEH than hemiparesis. In our case, hemiparesis was an initial finding that resembled stroke symptoms. SSEH most frequently occurs at the C6 and T12 vertebral levels, making the location of our patient's lesion between the C3-C5 vertebrae even rarer. In summary, SSEH may rarely present with symptoms mimicking stroke, emphasizing the importance of accurate diagnosis to avoid mismanagement.