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|LETTER TO EDITOR
|Year : 2022 | Volume
| Issue : 4 | Page : 1674-1675
Spontaneous Spinal Epidural Hematoma in a Patient on Rivaroxaban: A Case Report
Kostantinos Barkas1, Tigran Petrosyan1, Georgios Mantziaris1, Efthalia Papigki2, Stylianos Pikis1
1 Department of Neurosurgery, “Korgialenio Benakio” Red Cross Hospital of Athens, Athens, Greece
2 Department of Anesthesiology, “Korgialenio Benakio” Red Cross Hospital of Athens, Athens, Greece
|Date of Submission||15-Jul-2019|
|Date of Decision||04-Nov-2019|
|Date of Acceptance||13-Jul-2020|
|Date of Web Publication||30-Aug-2022|
Department of Neurosurgery, “Korgialenio Benakio” Red Cross Hospital of Athens, P.O. Box 11526, Athens
Source of Support: None, Conflict of Interest: None
|How to cite this article:|
Barkas K, Petrosyan T, Mantziaris G, Papigki E, Pikis S. Spontaneous Spinal Epidural Hematoma in a Patient on Rivaroxaban: A Case Report. Neurol India 2022;70:1674-5
Spontaneous spinal epidural hematoma (SSEH) occurs with an incidence of 0,1/100000 per year and accounts for less than 1% of all spinal epidural space occupying lesions., Although anticoagulant medications have been reported as the second most common predisposing factor responsible for spinal hematoma development, rivaroxaban-associated SSEH has been rarely described.
We report on a 72-year-old male who presented in the Emergency room due to progressive, left hemiparesis. He reported sudden onset of severe neck pain at rest followed by progressive weakness of his left upper and lower limbs 6 h prior to admission. His past medical history was significant for rivaroxaban ingestion due to atrial fibrillation and hypertension. Physical examination revealed left upper limb plegia, left lower limb paresis (3/5), and urinary retention. Noncontrast head computerized tomography (CT) scan was unremarkable [Figure 1]a. Cervical spine CT scan was significant for a dorsal, epidural, hemorrhagic, space occupying lesion extending from C2 to C4 [Figure 1]a, [Figure 1]b. Cervical spine magnetic resonance image demonstrated spinal cord compression due to a left, dorsal, epidural hematoma extending from the C2 to the C4 [Figure 1]c, [Figure 1]d. Admission INR was 2,13. After administration of 2000 Units of four-factor pro-thrombin complex concentrate (PCC) the patient underwent left-sided C2 and C3 hemi-laminectomy, fenestration at the C4 and hematoma evacuation. Histopathologic examination confirmed the hematoma diagnosis. Postoperatively, his symptoms improved. He was discharged on postoperative day 9 with left upper limb paresis (3/5) and instructions for physiotherapy.
|Figure 1: (a) Coronal, contrast enhanced, cervical spine, and head computerized tomography (CT) scan and (b) axial, contrast enhanced cervical spine CT scan demonstrating a hemorrhagic, extradural, space occupying lesion (SOL) at the C2 through C4 levels. (c) Saggital, T2 weighted (d), and axial, Gradient-echo, cervical spine magnetic resonance image significant for spinal cord compression due to an epidural SOL|
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SSEH most commonly affects males in their fourth and fifth decade of life.,,, It usually presents with acute pain at the hematoma level followed by neurologic deterioration with or without sphincter disturbance. SSEH occurs due to bleeding from an epidural artery, vein, or from an epidural vascular malformation and is most commonly located in the dorsal cervico-thoracic and thoraco-lumbar regions,
Treatment of rivaroxaban-associated SSEH should be individualized and based on patient presentation, symptom progression, time of last dose of rivaroxaban, and patient co-morbidities. The anticoagulation forum suggests treatment with andexanet alfa in patients with rivaroxaban-associated major bleeding in whom a reversal agent is warranted. If andexanet alfa is not available, treatment with four-factor PCC 2000units is suggested.
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Conflicts of interest
There are no conflicts of interest.
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