Cervical Spinal Epidural Hematoma Research Articles

Incremental cost-effectiveness ratio between titanium plate and hydroxyapatite block spacers in cervical laminoplasty for degenerative cervical myelopathy

IntroductionLaminoplasty is a widely used surgical procedure to decompress the cervical spinal cord. Recently, titanium plates (TPs) have been used instead of conventional hydroxyapatite block (HA) spacers to prevent laminar reclosure. However, no study has compared the cost-effectiveness of TP and HA. Therefore, this study aimed to compare the cost-effectiveness and postoperative outcomes of laminoplasty using TP or HA. MethodsA total of 167 patients who underwent cervical laminoplasty at our institution were included in this study. Patients with cervical spinal cord injury, epidural hematoma, or follow-up of <1 year were excluded. Of the 167 patients, 69 underwent laminoplasty using TP (the TP group), and 98 underwent laminoplasty using HA (the HA group). The surgical costs and incremental cost-effectiveness ratio (ICER) were compared between the two groups. Additionally, the operation time, complications, Japanese Orthopaedic Association score, Hirabayashi recovery rate, and pre and postoperative cervical alignment on X-ray images were investigated. ResultsThe surgical costs were significantly higher in the TP group than in the HA group (HA, 7255 ± 1504 USD vs. TP, 11,642 ± 2492 USD, p < 0.01). The ICER was 21,935 USD per quality-adjusted life year in the TP group. The operation time was shorter in the TP group than in the HA group (HA, 70.0 ± 22.5 min vs. TP, 63.6 ± 19.3 min, p = 0.06). The Hirabayashi recovery rate and radiographic parameters were similar between the two groups. Implant displacements were significantly more common in the HA group than in the TP group (HA, 11.2 % vs. TP, 0 %, p < 0.01). ConclusionsThe surgical costs and ICER with TPs were higher than those with HA spacers. However, no difference in the Hirabayashi recovery rate and postoperative radiological parameters was observed between the two groups, although the HA group had more implant displacements.

Stroke-like manifestation of a spontaneous spinal epidural hematoma with spontaneous resolution: a case report

BackgroundThis case report presents the case of a man with no known coagulopathy or preceding trauma, who spontaneously developed a spinal epidural hematoma (SEH). This is an uncommon condition which can have variable presentations including hemiparesis mimicking stroke, resulting in the potential for misdiagnosis and inappropriate treatment.Case presentationA 28-year-old Chinese male with no past medical history presented with sudden onset neck pain associated with bilateral upper limbs and right lower limb subjective numbness but intact motor function. He was discharged after adequate pain relief but re-attended the emergency department with right hemiparesis. A magnetic resonance imaging of his spine revealed an acute cervical spinal epidural hematoma at C5 and C6. While admitted, he had spontaneous improvement of his neurological function and was eventually managed conservatively.ConclusionsSEH, although uncommon, can be a mimic of stroke and it is important to avoid misdiagnosis as it is a time critical diagnosis, and administration of thrombolysis or antiplatelets can lead to unfavourable outcomes. Having a high clinical suspicion can help to guide us in the choice of imaging and interpretation of subtle signs to reach the correct diagnosis in a timely manner. Further research is required to better understand the factors that would favour a conservative approach as opposed to surgical treatment.

Spontaneous cervical spinal epidural haematoma in a recent drug-eluting coronary stent recipient - A therapeutic challenge.

Spontaneous cervical spinal epidural haematoma in a recent drug-eluting coronary stent recipient - A therapeutic challenge.

A Pinch of Salt Won’t Kill: The Role of Salt Tablets in Reversing Intractable Orthostatic Hypotension in an Incomplete Tetraplegic Patient

Background and aim: Orthostatic hypotension is a known complication of spinal cord injury, especially in individuals with tetraplegia and thoracic paraplegia. It is triggered by tilting the patient upright and often easily reversed by removing the precipitating factors. The salt tablet is an old medical supplement that works as a blood volume expander by retaining water. We present a case of intractable orthostatic hypotension in incomplete tetraplegia, which resolved after the initiation of salt tablets. Methods: The patient was a 58-year-old gentleman with background hypertension who presented with neck pain following an aggressive neck massage, associated with progressive limb weakness, for six days duration. He developed urinary and bowel retention one day before the presentation. Urgent MRI scan revealed blunt injury at cervical spine with contusion of the cervical spinal cord, epidural haematoma, and contusion of prevertebral soft tissue from C4 till C6 spinal level. He was treated conservatively with steroids. In the rehabilitation ward, the patient developed multiple syncopal episodes during tilt table exercises. The perpetuating factors were antihypertensive medications, anaemia, and urinary tract infection, which resulted in polyuria and electrolyte imbalances. The orthostatic hypotension persisted, despite optimising fluid intake, treating underlying medical issues, removing triggers, and adopting additional measures such as abdominal binder and elastic stockings. Results: Following the initiation of salt tablets 1 gram TDS, the syncopal attacks gradually resolved. The patient tolerated the tilt table exercises until 90° elevation and subsequently progressed into sitting in the wheelchair for an extended period. The patient was completely free of syncope at discharge and required minimal assistance to perform stand transfer to the wheelchair. Conclusion: Orthostatic hypotension is a treatable barrier to progress in spinal cord injury rehabilitation. Therefore, simple, cheap, and easily accessible treatment options such as salt tablets should be considered in intractable cases.

Cervical Spinal Epidural Hematoma

A woman in her 60s was admitted to our hospital because of sudden-onset right hemiparesis, paresthesia, and neck pain. At first, a head CT scan was performed to rule out stroke, which did not detect any abnormalities. Subsequently, a neck CT scan was performed, which revealed a mild high-density structure compressing the dural sac within the cervical spinal canal. She was suspected to have a spinal hematoma. A MRI scan revealed a spindle-shaped structure with a heterogeneous high signal on T2-weighted and a mild high signal on T1-weighted sagittal images, which led to the diagnosis of a spontaneous spinal epidural hematoma. The patient was treated with conservative therapy upon which her symptoms improved. She was discharged seven days after admission. Spontaneous cervical spinal epidural hematoma often causes neck pain followed by unilateral spinal cord compression symptoms(such as hemiparesis and paresthesia)and can be misdiagnosed as a stroke. In cases of hemiparesis with sudden-onset neck pain, cervical lesions should be considered in the differential diagnoses in addition to stroke.

Letter to the Editor: Commentary on Recurrent Cervical Spontaneous Spinal Epidural Hematoma with Conservative Management: A Case Report (Korean J Neurotrauma 2021;17:186-191).

Letter to the Editor: Commentary on Recurrent Cervical Spontaneous Spinal Epidural Hematoma with Conservative Management: A Case Report (Korean J Neurotrauma 2021;17:186-191).

Cervical Spontaneous Spinal Epidural Hematoma and Spinal Manipulation Therapy: Case Report and Review (4711)

Cervical Spontaneous Spinal Epidural Hematoma and Spinal Manipulation Therapy: Case Report and Review (4711)

Consecutive images of conservatively treated cervical spontaneous spinal epidural hematoma

Spontaneous spinal epidural hematoma (SSEH) in the cervical spine is rare, and it remains unclear how this condition resolves. We aimed to elucidate the underlying pathology of SSEH conservatively treated using magnetic resonance imaging (MRI) analysis. We reviewed the clinical records of patients with SSEH treated conservatively between January 2011 and November 2016 and analyzed the patients’ medical history, medication, spinal cord compression on MRI, and neurological status. Patients underwent the first MRI on admission and the second MRI at average 10.8 days (range, 3–24 days) after the first MRI. Ten patients were enrolled (five men and five women), and the average age on admission was 73 years. In all patients, the neurological status improved within 24 h and the spinal cord area had increased on the second MRI. Four patients were diagnosed with hematoma regression and six with hematoma persistence by 14 orthopedic surgeons, who were blinded to the patients’ data. Hematoma regression was associated with the difference of MRI interval (hematoma regression four patients 16.3 days vs. hematoma persistence six patients 7.2 days, p = 0.01). In conclusion, our report is the largest case series of SSEH with consecutive MRI; we found that SSEH in the cervical spine required approximately 10 days for absorption on the spot, without spreading longitudinally. This information could be useful for deciding when to alter the rehabilitation program.

Spontaneous Epidural Hematoma of the Cervical Spine Mimicking a Cerebrovascular Accident: A Case Report

Objective The present study is a case report of a 57-year-old female with controlled hypertension who presented with spontaneous spinal epidural hematoma (SSEH) mimicking a cerebrovascular accident (CVA) and was successfully treated by surgical decompression. Methods A 57-year-old woman with a medical history of hypertension presented with a sudden onset of weakness in the right upper and lower extremities. Weakness of grade 3/5 was noted in her right upper and lower extremities, but there was no motor weakness of the right facial muscles. A magnetic resonance imaging (MRI) exam of the cervical spine revealed an epidural hematoma extending from level C5 to level C7, causing spinal cord compression. Results During surgery, a cervical spinal epidural hematoma (SEH) was evacuated. Postoperatively, the power in both limbs improved to grade 5/5 just after surgery. Conclusions A high degree of suspicion, meticulous history taking, and physical examination have a great importance in these rare conditions because anticoagulant therapy as a routine treatment for ischemic CVA could be life-threatening.

Spontaneous cervical spinal epidural haematoma in late pregnancy

SummarySpontaneous spinal epidural haematoma (SSEH) is rare, especially in pregnancy, and may lead to permanent neurological damage. Presentation varies from altered sensation to paralysis depending on the location and severity of the haematoma. A multi‐disciplinary approach is essential for effective management of such cases. A 39‐week primigravida presented to a district general hospital with an acute cervical neurological deficit. She was transferred to a specialist centre for urgent magnetic resonance imaging followed by sequential caesarean section and cervical epidural haematoma evacuation. The combined procedures were uneventful with a healthy baby delivered and recovering maternal neurology. Co‐ordinating multiple specialties from geographically separate sites created a number of peri‐operative challenges.

Conservative Management in Cervical Spinal Epidural Hematoma–A New Treatment Paradigm: Critical Review

Conservative Management in Cervical Spinal Epidural Hematoma–A New Treatment Paradigm: Critical Review

Spontaneous cervical spinal epidural hematoma presenting with hemiplegia

Spontaneous cervical spinal epidural hematoma presenting with hemiplegia

Brown-Sequard Syndrome: A Rare Presentation of Spontaneous Cervical Spinal Epidural Haematoma

Spontaneous spinal epidural haematoma is a rare but well-known entity that has been considered a surgical emergency. Brown-Sequard syndrome resulting from spontaneous cervical spinal epidural haematoma is rare. Only 11 cases have been described in the literature. We reported an 85-year-old female who presented with Brown-Sequard syndrome at the right C5 level, and an acute haematoma located from the C3 to C6 level was diagnosed from the series images. Within two weeks after decompressive surgery, the previous neurological deficits had gradually improved. (Hong Kong j.emerg.med. 2014;21:107-111)

Acute postoperative cervical spinal epidural hematoma.

The aim of this study was to assess the clinical presentation, causes or risk factors, treatment and outcomes of symptomatic acute postoperative cervical spinal epidural hematoma (APCSEH). The study retrospectively reviewed all patients who underwent open cervical spinal surgery between January 1, 2004 and October 31, 2008. Perioperative coagulation parameters, past medical history, age, gender, time to decompression, pre- and postoperative (decompression operation) neurological status, as well as the interval of hematoma formation and level of segments were reviewed. Potential risk factors for extradural hematomas were examined. Patients who were diagnosed with APCSEH underwent immediate surgical drainage of the hematoma. Over 2,338 cervical spinal surgeries were performed by the Orthopedic Spinal Disorder Group in our hospital between 2004 and 2008. Twelve (0.5%) cases of APCSEH were identified. Two-thirds of the patients had history of hypertensive disease or transitory hypertensive status after surgery. No patients had abnormal preoperative coagulation parameters, bleeding diathesis or developed intraoperative coagulopathy. All patients were treated with hematoma evacuation within 2 hours of the ultimately definitive diagnosis of hematoma. Acute postoperative cervical spinal epidural hematoma is a rare cause of postoperative neurological deterioration. Hypertensive disease and the method of multilevel cervical surgery appear to increase bleeding and predict formation of hematoma. Early diagnosis and evacuation of the hematoma can result in resolution of the neurological deficit.

Spontaneous Cervical Spinal Epidural Hematoma in the Postpartum Period

We present the case study of a 31-year-old lady who had a spontaneous cervical spinal epidural hematoma in the postpartum period and who presented with sudden onset of neck pain and lower limb weakness for which an emergency decompressive laminectomy was performed with neurological recovery. To report on the spontaneous spinal epidural hematoma in the postpartum period, which is a rare complication during pregnancy and requires early recognition and expedient intervention to prevent permanent neurological sequelae. This complication has been described only once previously in the postpartum period. The recovery of the patient described here highlights the importance of early recognition and surgical intervention. A case report of a spontaneous cervical spinal epidural haematoma in the postpartum period is presented and the pertinent literature is then reviewed. The patient had neurological recovery at 1-year follow-up, although she required clean intermittent self-catheterization once daily for bladder dysfunction. Early recognition and intervention for our patient allowed for neurological recovery with a spontaneous cervical spinal epidural hematoma in the postpartum period.

頚髄硬膜外血腫8例の検討

Objective : Spinal epidural hematoma (SEH) is an uncommon clinical entity. Herein, we have described our experiences with cervical SEH patients.

Cervical spinal epidural hematoma mimics acute ischemic stroke

AbstractSpinal epidural hematoma is an accumulation of blood in the epidural space that can mechanically compress the spinal cord. It is an uncommon condition, and most cases occur spontaneously. Detailed evaluation of neurologic deficit and detailed history taking are important tools for early diagnosis, and magnetic resonance imaging is currently the diagnostic method of choice. Prompt surgical intervention is important in achieving positive clinical outcomes. Spinal epidural hematoma usually comes with acute, severe pain with radiation to the extremities and may be accompanied with severe neurologic deficit. Common neurologic signs include paraparesis and quadriparesis. Here, we report 2 cases of cervical spinal epidural hematoma with sudden onset of neck pain, followed by the development of unilateral limbs weakness and respiratory distress. Both patients were initially suspected to have acute ischemic stroke and were considered using intravenous thrombolytic therapy with recombinant tissue plasminogen activator as treatment. Cervical spinal epidural hematoma was confirmed after obtaining magnetic resonance imaging. Patients with this uncommon presentation must be carefully distinguished from acute stroke. This article aimed to highlight the potential pitfalls in diagnosing acute hemiparesis with no cranial nerves deficits and the importance of clinical suspicion.

Cervical spontaneous spinal epidural hematoma with internal jugular vein thrombosis

Spontaneous spinal epidural hematoma (SSEH) is a rare condition, and its etiology remains unclear. Spinal venous wall instability due to intravenous pressure changes and the resultant venous rupture seem to be the underlying pathophysiological mechanisms. Here, the authors report a case of posterior SSEH at the C3-5 level causing mild left hemiparesis in a previously healthy 56-year-old woman. Angiography performed at the time of admission showed left internal jugular vein (IJV) thrombotic occlusion and dilation of the surrounding venous plexus, strongly suggesting that these pathologies caused the SSEH. Furthermore, immediate MR imaging suggested severely impaired blood flow in the left IJV. The hematoma soon resolved after spontaneous IJV thrombolysis. The authors' radiological observations imply that idiopathic IJV thrombosis may cause cervical SSEH.

Hemiparesis Caused by Cervical Spontaneous Spinal Epidural Hematoma: A Report of 3 Cases

We report three cases of spontaneous spinal epidural hematoma (SSEH) with hemiparesis. The first patient was a 73-year-old woman who presented with left hemiparesis, neck pain, and left shoulder pain. A cervical MRI scan revealed a left posterolateral epidural hematoma at the C3–C6 level. The condition of the patient improved after laminectomy and evacuation of the epidural hematoma. The second patient was a 62-year-old man who presented with right hemiparesis and neck pain. A cervical MRI scan revealed a right posterolateral dominant epidural hematoma at the C6-T1 level. The condition of the patient improved after laminectomy and evacuation of the epidural hematoma. The third patient was a 60-year-old woman who presented with left hemiparesis and neck pain. A cervical MRI scan revealed a left posterolateral epidural hematoma at the C2–C4 level. The condition of the patient improved with conservative treatment. The classical clinical presentation of SSEH is acute onset of severe irradiating back pain followed by progression to paralysis, whereas SSEH with hemiparesis is less common. Our cases suggest that acute cervical spinal epidural hematoma should be considered as a differential diagnosis in patients presenting with clinical symptoms of sudden neck pain and radicular pain with progression to hemiparesis.

Acute Spontaneous Cervical Spinal Epidural Hematoma with Spontaneous Resolution -A Case Report-

Acute Spontaneous Cervical Spinal Epidural Hematoma with Spontaneous Resolution -A Case Report-