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Menke C, Wieland I, Bueltmann E, Illsinger S, Hartmann H. Anterior Spinal Artery Syndrome Due to Fibrocartilaginous Embolism-Case Report and Treatment Options. Neuropediatrics 2024; 55:196-199. [PMID: 37164315 DOI: 10.1055/a-2090-5865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Acute occlusion of the anterior spinal artery and subsequent spinal ischemic infarction leads to anterior spinal artery syndrome characterized by back pain and bilateral flaccid paresis with loss of protopathic sensibility. As a rare cause fibrocartilaginous embolism has been described and is associated with sports or unusual strain.Following gymnastic exercise the day before symptom-onset, a 11 years old girl presented with neck pain, paresis of arms and legs, and impaired deep tendon reflexes. She was unable to lift her arms, grasp, stand, walk and had urinary incontinence. Magnetic resonance imaging revealed a longitudinal T2 hyperintense signal in the anterior spinal cord from C3 to C6 with accompanying bilateral diffusion restriction involving gray matter bilaterally at the level of C4 and C5 and unilaterally at the level of C3/4. The adjacent annulus fibrosus of the intervertebral disc showed a fissure without disc protrusion. Treatment with prednisolone and enoxaparin was started within 12 hours of symptom-onset and continued over 6 days and 8 weeks, respectively. After 2 months, her motor function gradually improved, spinal imaging showed persistent T2 signal hyperintense defects at the level of C4/5. After 5 months, there was only slight impairment affecting elevation and abduction of the right arm.Following physical exercise, the patient suffered from acute anterior spinal cord ischemia with imaging findings in line with a presumed fibrocartilaginous embolism. Unlike most cases, our patient showed almost complete recovery following treatment with prednisolone and enoxaparin. We speculate that the positive outcome is related to rapid treatment initiation.
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Affiliation(s)
- C Menke
- Clinic for Pediatric Kidney, Liver and Metabolic Diseases, Hannover Medical School, Hannover, Germany
| | - I Wieland
- Clinic for Pediatric Oncology and Hematology, Hannover Medical School, Hannover, Germany
| | - E Bueltmann
- Institute of Diagnostic and Interventional Neuroradiology, Hannover Medical School, Hannover, Germany
| | - S Illsinger
- Clinic for Pediatric Kidney, Liver and Metabolic Diseases, Hannover Medical School, Hannover, Germany
| | - H Hartmann
- Clinic for Pediatric Kidney, Liver and Metabolic Diseases, Hannover Medical School, Hannover, Germany
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Wiszniewska M, Sankowska M. Spinal cord ischemia - from diagnosis to treatment. POSTEPY PSYCHIATRII NEUROLOGII 2024; 33:93-97. [PMID: 39119546 PMCID: PMC11304228 DOI: 10.5114/ppn.2024.141367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 01/25/2024] [Indexed: 08/10/2024]
Abstract
Purpose The aim of the article is to outline the frequency of the occurrence, course, diagnosis and possible treatment of spinal cord ischemia (SCI) on the basis of a literature overview and to raise awareness of this rare yet devastating condition. Views SCI, when compared to cerebral stroke, is a relatively rare disease, being diagnosed 100 times less often. Our knowledge as to its root causes, proper treatment for it and long-term prognosis is still inconclusive. Magnetic resonance imaging with diffusion- weighted contrast is a main tool with which to confirm SCI and rule out a broad spectrum of possible alternative diagnoses. SCI is a condition in which prompt recognition, accurate diagnostic steps, and reperfusion therapy are essential to ensure a desirable functional outcome and reduce mortality and disability. Although there are no specific guidelines regarding treatment, the administration of rt-PA might be an effective therapy for acute ischemic stroke, preventing permanent spinal dysfunction. In surgical causes close cooperation between a neurologist and a neurosurgeon is necessary to provide combined appropriate management promptly. Conclusions Due to the relative rarity of SCI, multi-center studies of ischemia of the spinal cord and its treatment would be advisable in neurological practice to enhance current knowledge. A rapid diagnosis is crucial for appropriate care and desirable long-term outcomes.
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Affiliation(s)
- Małgorzata Wiszniewska
- Stanisław Staszic University of Applied Sciences, Emergency Medical Service, Pila, Poland
- Department of Neurology and Stroke Unit, Specialist Hospital, Pila, Poland
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Gharios M, Stenimahitis V, El-Hajj VG, Mahdi OA, Fletcher-Sandersjöö A, Jabbour P, Andersson M, Hultling C, Elmi-Terander A, Edström E. Spontaneous spinal cord infarction: a systematic review. BMJ Neurol Open 2024; 6:e000754. [PMID: 38818241 PMCID: PMC11138300 DOI: 10.1136/bmjno-2024-000754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2024] [Accepted: 05/20/2024] [Indexed: 06/01/2024] Open
Abstract
Background and objectives Spontaneous spinal cord infarction (SCInf) is a rare condition resulting in acute neurological impairment. Consensus on diagnostic criteria is lacking, which may present a challenge for the physician. This review aims to analyse the current literature on spontaneous SCInf, focusing on epidemiology, the diagnostic process, treatment strategies and neurological outcomes. Methods The study was performed in accordance with a previously published protocol. PubMed, Web of Science and Embase were searched using the keywords 'spontaneous', 'spinal cord', 'infarction' and 'ischaemic'. The eligibility of studies was evaluated in two steps by multiple reviewers. Data from eligible studies were extracted and systematically analysed. Results 440 patients from 33 studies were included in this systematic review. Analysis of vascular risk factors showed that hypertension was present in 40%, followed by smoking in 30%, dyslipidaemia in 29% and diabetes in 16%. The severity of symptoms at admission according to the American Spinal Injury Association (ASIA) Impairment Scale was score A 19%, score B14%, score C36% and score D32%. The mean follow-up period was 34.8 (±12.2) months. ASIA score at follow-up showed score A 11%, score B 3%, score C 16%, score D 67% and score E 2%. The overall mortality during the follow-up period was 5%. When used, MRI with diffusion-weighted imaging (DWI) supported the diagnosis in 81% of cases. At follow-up, 71% of the patients were able to walk with or without walking aids. Conclusion The findings suggest a significant role for vascular risk factors in the pathophysiology of spontaneous SCInf. In the diagnostic workup, the use of DWI along with an MRI may help in confirming the diagnosis. The findings at follow-up suggest that neurological recovery is to be expected, with the majority of patients regaining ambulation. This systematic review highlights gaps in the literature and underscores the necessity for further research to establish diagnostic criteria and treatment guidelines.
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Affiliation(s)
- Maria Gharios
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Vasilios Stenimahitis
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
- Department of Rehabilitation, Furuhöjden Rehab Hospital, Täby, Sweden
| | | | - Omar Ali Mahdi
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | | | - Pascal Jabbour
- Department of Neurological Surgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Magnus Andersson
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Claes Hultling
- Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden
| | - Adrian Elmi-Terander
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
- Capio Spine Center Stockholm, Löwenströmska Hospital, Upplands-Väsby, Sweden
- Department of Medical Sciences, Örebro University, Örebro, Sweden
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Erik Edström
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
- Capio Spine Center Stockholm, Löwenströmska Hospital, Upplands-Väsby, Sweden
- Department of Medical Sciences, Örebro University, Örebro, Sweden
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Matsuda T, Taniguchi T, Hanya M, Kitani K, Takahashi H, Kasai T. A case of spinal cord infarction presenting with unilateral C5 palsy. Rinsho Shinkeigaku 2024; 64:105-108. [PMID: 38246605 DOI: 10.5692/clinicalneurol.cn-001916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2024]
Abstract
A 75-year-old man developed sudden-onset tetraparesis preceded by chest pain. MRI of the cervical spine on the day of onset showed no abnormalities. Although his motor symptoms improved gradually, the weakness of the muscles innervated by the C5 nerve root persisted. Sensory and autonomic deficits were detected on an additional neurological examination, and follow-up MRI eight days after onset revealed spinal cord infarction at the right anterior horn at C3-C4. This case suggests that motor symptoms mimicking a radiculopathy could be present during the course of spinal cord infarction.
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Affiliation(s)
- Tatsuki Matsuda
- Department of Neurology, North Medical Center, Kyoto Prefectural University of Medicine
| | - Takahiko Taniguchi
- Department of Neurology, North Medical Center, Kyoto Prefectural University of Medicine
| | - Misaki Hanya
- Department of Neurology, North Medical Center, Kyoto Prefectural University of Medicine
| | - Keisuke Kitani
- Department of Neurology, North Medical Center, Kyoto Prefectural University of Medicine
| | - Hisashi Takahashi
- Department of Neurology, North Medical Center, Kyoto Prefectural University of Medicine
| | - Takashi Kasai
- Department of Neurology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine
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Robu M, Margarint IM, Robu C, Hanganu A, Radulescu B, Stiru O, Iosifescu A, Preda S, Cacoveanu M, Voica C, Iliescu VA, Moldovan H. Factors Associated with Newly Developed Postoperative Neurological Complications in Patients with Emergency Surgery for Acute Type A Aortic Dissection. MEDICINA (KAUNAS, LITHUANIA) 2023; 60:27. [PMID: 38256288 PMCID: PMC10820683 DOI: 10.3390/medicina60010027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Revised: 12/13/2023] [Accepted: 12/21/2023] [Indexed: 01/24/2024]
Abstract
Background and Objectives: Postoperative neurological complications (NCs) are an important cause of mortality in patients with acute type A aortic dissection (ATAAD). The aim of the study was to determine the association between intraoperative risk factors and newly developed postoperative NCs in patients after emergency surgery for ATAAD. Materials and Methods: A total of 203 patients requiring emergency surgery were included in the study. Patients with preoperative neurological dysfunction, deceased on the operating table or within the first 48 h after intensive care admission, with uncertain postoperative neurologic status or with incomplete records were excluded. Results: Mean age was 57.61 ± 12.27 years. Hyperlipidemia was the most frequent comorbidity (69%). A bicuspid aortic valve was present in 12.8% of cases, severe acute aortic regurgitation was present in 29.1% of patients, and cardiac tamponade was present in 27.1% of cases. The innominate artery was the most frequently dissected supra-aortic artery in 27.1% of cases. In 65% of cases, the primary entry tear was at the level of the ascending aorta. The incidence of newly developed postoperative NCs was 39.4%. The most common surgical technique performed was supra-coronary ascending aorta and hemiarch replacement, in 53.2% of patients. Using logistic regression, cardiopulmonary bypass time (OR = 1.01; 95% CI = 1.01-1.02; p < 0.001), aortic cross-clamp time over 3 h (OR = 2.71, 95% CI = 1.43-5.14, p = 0.002) and cerebral perfusion time (OR = 1.02; 95% CI = 1.002-1.03; p = 0.027) were independently associated with newly developed postoperative NCs. Conclusions: Based on the results of the study, all efforts should be made to reduce operative times. Using a simple surgical technique, like the supra-coronary ascending aorta and hemiarch technique, whenever possible, and using a simpler technique for cerebral perfusion like unilateral cerebral perfusion via the right axillary artery, could reduce operating times.
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Affiliation(s)
- Mircea Robu
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (C.R.); (A.H.); (B.R.); (O.S.); (A.I.); (S.P.); (M.C.); (C.V.); (V.A.I.); (H.M.)
- Prof. Dr. C.C. Iliescu Emergency Institute for Cardiovascular Diseases, 022322 Bucharest, Romania
| | - Irina Maria Margarint
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (C.R.); (A.H.); (B.R.); (O.S.); (A.I.); (S.P.); (M.C.); (C.V.); (V.A.I.); (H.M.)
- Department of Cardiac Surgery, Emergency Clinical Hospital for Children “Maria Skłodowska Curie”, 077120 Bucharest, Romania
| | - Cornel Robu
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (C.R.); (A.H.); (B.R.); (O.S.); (A.I.); (S.P.); (M.C.); (C.V.); (V.A.I.); (H.M.)
- Prof. Dr. C.C. Iliescu Emergency Institute for Cardiovascular Diseases, 022322 Bucharest, Romania
| | - Andreea Hanganu
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (C.R.); (A.H.); (B.R.); (O.S.); (A.I.); (S.P.); (M.C.); (C.V.); (V.A.I.); (H.M.)
- Neurology Department, Fundeni Clinical Institute, 022322 Bucharest, Romania
| | - Bogdan Radulescu
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (C.R.); (A.H.); (B.R.); (O.S.); (A.I.); (S.P.); (M.C.); (C.V.); (V.A.I.); (H.M.)
- Prof. Dr. C.C. Iliescu Emergency Institute for Cardiovascular Diseases, 022322 Bucharest, Romania
| | - Ovidiu Stiru
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (C.R.); (A.H.); (B.R.); (O.S.); (A.I.); (S.P.); (M.C.); (C.V.); (V.A.I.); (H.M.)
- Prof. Dr. C.C. Iliescu Emergency Institute for Cardiovascular Diseases, 022322 Bucharest, Romania
| | - Andrei Iosifescu
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (C.R.); (A.H.); (B.R.); (O.S.); (A.I.); (S.P.); (M.C.); (C.V.); (V.A.I.); (H.M.)
- Prof. Dr. C.C. Iliescu Emergency Institute for Cardiovascular Diseases, 022322 Bucharest, Romania
| | - Silvia Preda
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (C.R.); (A.H.); (B.R.); (O.S.); (A.I.); (S.P.); (M.C.); (C.V.); (V.A.I.); (H.M.)
- Department of Cardiovascular Surgery, Emergency Clinical Hospital Bucharest, 014461 Bucharest, Romania
| | - Mihai Cacoveanu
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (C.R.); (A.H.); (B.R.); (O.S.); (A.I.); (S.P.); (M.C.); (C.V.); (V.A.I.); (H.M.)
- Department of Cardiovascular Surgery, Emergency Clinical Hospital Bucharest, 014461 Bucharest, Romania
| | - Cristian Voica
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (C.R.); (A.H.); (B.R.); (O.S.); (A.I.); (S.P.); (M.C.); (C.V.); (V.A.I.); (H.M.)
- Department of Cardiovascular Surgery, Emergency Clinical Hospital Bucharest, 014461 Bucharest, Romania
| | - Vlad Anton Iliescu
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (C.R.); (A.H.); (B.R.); (O.S.); (A.I.); (S.P.); (M.C.); (C.V.); (V.A.I.); (H.M.)
- Prof. Dr. C.C. Iliescu Emergency Institute for Cardiovascular Diseases, 022322 Bucharest, Romania
| | - Horațiu Moldovan
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (C.R.); (A.H.); (B.R.); (O.S.); (A.I.); (S.P.); (M.C.); (C.V.); (V.A.I.); (H.M.)
- Department of Cardiovascular Surgery, Emergency Clinical Hospital Bucharest, 014461 Bucharest, Romania
- Academy of Romanian Scientists, 050045 Bucharest, Romania
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El-Hajj VG, Stenimahitis V, Gharios M, Mahdi OA, Elmi-Terander A, Edström E. Spontaneous spinal cord infarctions: a systematic review and pooled analysis protocol. BMJ Open 2023; 13:e071044. [PMID: 37344113 PMCID: PMC10314618 DOI: 10.1136/bmjopen-2022-071044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 06/09/2023] [Indexed: 06/23/2023] Open
Abstract
INTRODUCTION Spinal cord infarction (SCInf) is a rare ischaemic event that manifests with acute neurological deficits. It is typically classified as either spontaneous, defined as SCInf without any inciting event, or periprocedural, which typically occur in conjunction with vascular surgery with aortic manipulations. While periprocedural SCInf has recently been the subject of intensified research, especially focusing on the primary prevention of this complication, spontaneous SCInf remains less studied. METHODS AND ANALYSIS Electronic databases, including PubMed, Web of Science and Embase, will be searched using the keywords "spinal cord", "infarction", "ischemia" and "spontaneous". The search will be set to provide only English studies published from database inception. Editorials, letters and reviews will also be excluded. Reference lists of relevant records will also be searched. Identified studies will be screened for inclusion, by one reviewer in the first step and then three in the next step to decrease the risk of bias. The synthesis will address several topics of interest including epidemiology, presentation, diagnostics, treatment strategies, outcomes and predictors. The review aims to gather the body of evidence to summarise the current knowledge on SCInf. This will lead to a better understanding of the condition, its risk factors, diagnosis and management. Moreover, the review will also provide an understanding of the prognosis of patients with SCInf with respect to neurological function, quality of life and mortality. Finally, this overview of the literature will allow the identification of knowledge gaps to help guide future research efforts. ETHICS AND DISSEMINATION Ethics approval was not required for our review as it is based on existing publications. The final manuscript will be submitted to a peer-reviewed journal.
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Affiliation(s)
- Victor Gabriel El-Hajj
- Department of Neurosurgery, Karolinska University Hospital, Stockholm, Sweden
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Vasilios Stenimahitis
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
- Department of Neurology, Karolinska University Hospital, Stockholm, Sweden
| | - Maria Gharios
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Omar Ali Mahdi
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Adrian Elmi-Terander
- Stockholm Spine Center, Löwenströmska Hospital, Upplands-Väsby, Sweden
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Erik Edström
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
- Stockholm Spine Center, Löwenströmska Hospital, Upplands-Väsby, Sweden
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Naik A, Houser SL, Moawad CM, Iyer RK, Arnold PM. Noniatrogenic spinal cord ischemia: A patient level meta-analysis of 125 case reports and series. Surg Neurol Int 2022; 13:228. [PMID: 35855116 PMCID: PMC9282799 DOI: 10.25259/sni_1252_2021] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 03/31/2022] [Indexed: 11/09/2022] Open
Abstract
Background: Guidelines are needed to manage spinal cord infarctions. Here, we evaluated the incidence of noniatrogenic spinal ischemia, focusing on the spinal levels involved, and the relative efficacy of different management strategies. Methods: We performed a meta-analysis of 147 patients who sustained noniatrogenic spinal cord ischemia within the past 10 years. The most common causes of injury were idiopathic (i.e., 47% medical/surgery-related) followed by systemic/chronic conditions (23.6%) and aortic vascular pathology (20%). Postdiagnostic treatment options included rehabilitation in 53.7% of patients, while steroids (35.37%), antiplatelets aggregates (30.61%), and anticoagulation (18.37%) were also used. Results: Traumatic causes of spinal cord ischemia were associated with worse outcomes, while those without a clear diagnosis despite extensive work-up had better results. At discharge, patients managed with cerebrospinal fluid (CSF) drainage had significant improvement (P = 0.04), while other therapies were not effective. Notably, ischemia mostly occurring between the T4 and T7 levels and was associated with the worst outcomes. In this thoracic “watershed” region, thoracic cord ischemia was most likely attributed to an increased susceptibility toto cord under-perfusion in this region (P < 0.05). Conclusion: This meta-analysis revealed a variety of etiologies for noniatrogenic typically T4-T7 spinal cord ischemia. Several different treatment strategies may be utilized in this patient population, including CSF drainage, blood pressure elevation, corticosteroids, antiplatelets/anticoagulants/thrombolytics, mannitol, naloxone, surgical revascularization, hyperbaric oxygen, and systemic hypothermia.
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Affiliation(s)
- Anant Naik
- Department of Neurosurgery, Carle Illinois College of Medicine, University of Illinois Urbana-Champaign, Champaign,
| | - Samantha L. Houser
- Department of Neurosurgery, Carle Illinois College of Medicine, University of Illinois Urbana-Champaign, Champaign,
| | - Christina M. Moawad
- Department of Neurosurgery, Carle Illinois College of Medicine, University of Illinois Urbana-Champaign, Champaign,
| | - Ravishankar K. Iyer
- Department of Neurosurgery, Carle Illinois College of Medicine, University of Illinois Urbana-Champaign, Champaign,
| | - Paul M. Arnold
- Department of Neurosurgery, Carle Illinois College of Medicine, Urbana, Illinois, United States
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Pikija S, Kunz AB, Nardone R, Enzinger C, Pfaff JA, Trinka E, Seifert-Held T, Sellner J. Spontaneous spinal cord infarction in Austria: a two-center comparative study. Ther Adv Neurol Disord 2022; 15:17562864221076321. [PMID: 35299778 PMCID: PMC8921761 DOI: 10.1177/17562864221076321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Accepted: 01/07/2022] [Indexed: 11/15/2022] Open
Abstract
Background: Spinal cord infarction (SCI) is a neurological emergency associated with high rates of persistent neurological deficits. Knowledge about this rare but potentially treatable condition needs to be expanded. Objective: To describe the characteristics of spontaneous SCI in a large retrospective series of patients treated at two tertiary care centers in Austria. Methods: We performed a descriptive and comparative analysis of spontaneous SCI treated at the University Hospitals of Salzburg and Graz between the years 2000 and 2020. The analysis included pre- and in-hospital procedures, clinical presentation, etiology, diagnostic certainty, reperfusion therapy, and functional outcome at discharge. Results: We identified 88 cases, 61% were ascertained in the second half of the study period. The median age was 65.5 years [interquartile range (IQR) = 56–74], 51.1% were women. Anterior spinal artery infarction was the predominant syndrome (82.9%). Demographics, vascular comorbidities, and clinical presentation did not differ between the centers. The most frequent etiology and level of diagnostic certainty were distinct, with atherosclerosis (50%) and definite SCI (42%), and unknown (52.5%) and probable SCI (60%) as front runners in Salzburg and Graz, respectively. Patients arrived after a median of 258.5 min (IQR = 110–528) at the emergency room. The first magnetic resonance imaging (MRI) of the spinal cord was performed after a median of 148 min (IQR = 90–312) from admission and was diagnostic for SCI in 45%. Two patients received intravenous thrombolysis (2.2%). The outcome was poor in 37/77 (48%). Conclusion: Demographics, clinical syndromes, and quality benchmarks for spontaneous SCI were consistent at two Austrian tertiary care centers. Our findings provide the foundation for establishing standards for pre- and in-hospital care to improve outcomes.
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Affiliation(s)
- Slaven Pikija
- Department of Neurology, Christian Doppler Medical Center, Paracelsus Medical University, Salzburg, Austria
| | - Alexander B. Kunz
- Department of Neurology, Christian Doppler Medical Center, Paracelsus Medical University, Salzburg, Austria
- Karl Landsteiner Institute for Neurorehabilitation and Space Neurology, Salzburg, Austria
| | - Raffaele Nardone
- Karl Landsteiner Institute for Neurorehabilitation and Space Neurology, Salzburg, Austria
- Department of Neurology, Hospital of Merano (SABES-ASDAA), Merano, Italy; Spinal Cord Injury and Tissue Regeneration Center, Salzburg, Austria
| | - Christian Enzinger
- Department of Neurology, Medical University of Graz, Graz, Austria
- Division of Neuroradiology, Vascular and Interventional Radiology, Department of Radiology, Medical University of Graz, Graz, Austria
| | - Johannes A.R. Pfaff
- University Institute for Neuroradiology, Christian Doppler Medical Center, Paracelsus Medical University, Salzburg, Austria
| | - Eugen Trinka
- Department of Neurology, Christian Doppler Medical Center, Paracelsus Medical University, Salzburg, Austria Karl Landsteiner Institute for Neurorehabilitation and Space Neurology, Salzburg, Austria Neuroscience Institute, Christian Doppler Medical Center and Center for Cognitive Neuroscience, Paracelsus Medical University, Salzburg, Austria
| | | | - Johann Sellner
- Department of Neurology, Landesklinikum Mistelbach-Gänserndorf, Liechtensteinstr. 67, 2130 Mistelbach, Austria
- Department of Neurology, Christian Doppler Medical Center, Paracelsus Medical University, Salzburg, Austria
- Department of Neurology, Klinikum rechts der Isar, Technische Universität München, München, Germany
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Elshony H, Idris A, Ahmed A, Almaghrabi M, Ahmed W, Fallatah S. Spinal Cord Ischemia Secondary to Aortic Dissection: Case Report with Literature Review for Different Clinical Presentations, Risk Factors, Radiological Findings, Therapeutic Modalities, and Outcome. Case Rep Neurol 2021; 13:634-655. [PMID: 34720966 PMCID: PMC8543361 DOI: 10.1159/000518197] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Accepted: 06/29/2021] [Indexed: 12/12/2022] Open
Abstract
Aortic dissection (AD) is a serious condition that causes transient or permanent neurological problems that include spinal cord ischemia (SCI), which occurs when AD extends into the descending aorta resulting in insufficient perfusion of segmental arteries that supplies the spinal cord. We report a 64-year-old male, presented with severe back pain, asymmetrical paresthesia, and weakness of both limbs, more in the left lower limb with loss of pinprick, temperature, and fine touch sensation on the lower left lower limb below the level of T5 with preserved proprioception and vibration and urine hesitancy. Computed tomography showed AD, Stanford type A, and spinal magnetic resonance imaging (MRI) showed hyperintense owl's eye sign at T5. The patient was diagnosed as anterior spinal artery syndrome secondary to an AD and referred for aortic surgical repair with good functional outcome. In our review to cases of SCI due to AD, it was more common in males above 55 years, pain only found in 47.8% of patients, with anterior cord syndrome on top of the clinical presentations, and hypertension is the most common risk factor. MRI spine showed thoracic location predominance. Surgical or endovascular repair especially for type A and complicated type B should be considered to avoid complications, and cerebrospinal fluid drainage is a very useful tool in reversing SCI specially if done early with favorable outcome. Only the old age is associated with increased risk of mortality. Early diagnosis and appropriate management are crucial for better outcome.
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Affiliation(s)
- Hosna Elshony
- Department of Neuropsychiatry, Faculty of Medicine, Menoufia University, Shebin El Kom, Egypt
| | - Abdelrahman Idris
- Department of Neurology/Internal medicine, Security Forces Hospital, Makkah, Saudi Arabia
| | - Alaa Ahmed
- Faculty of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | | | - Walaa Ahmed
- Faculty of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Shouq Fallatah
- Faculty of Medicine, Taif University, Taif, Saudi Arabia
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10
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Müller-Jensen L, Ploner CJ, Kroneberg D, Schmidt WU. Clinical Presentation and Causes of Non-traumatic Spinal Cord Injury: An Observational Study in Emergency Patients. Front Neurol 2021; 12:701927. [PMID: 34434162 PMCID: PMC8380771 DOI: 10.3389/fneur.2021.701927] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 07/16/2021] [Indexed: 12/15/2022] Open
Abstract
Introduction: Diagnosing non-traumatic spinal cord injury (NTSCI) is often challenging. However, clear discrimination from non-spinal pathologies, e.g., "myelopathy-mimics" (MMs), is critical in preventing long-term disability and death. In this retrospective study we (1) investigated causes of NTSCI, (2) identified clinical markers associated with NTSCI and (3) discuss implications for NTSCI management. Methods: Our sample consisted of 5.913 consecutive neurological and neurosurgical patients who were treated in our emergency department during a one-year period. Patients with a new or worsened bilateral sensorimotor deficit were defined as possible NTSCI. We then compared clinical and imaging findings and allocated patients into NTSCIs and MMs. Results: Of ninety-three included cases, thirty-six (38.7%) were diagnosed with NTSCI. Fifty-two patients (55.9%) were classified as MMs. In five patients (5.4%) the underlying pathology remained unclear. Predominant causes of NTSCI were spinal metastases (33.3%), inflammatory disorders (22.2%) and degenerative pathologies (19.4%). 58.6% of NTSCI patients required emergency treatment. Presence of a sensory level (p = <0.001) and sphincter dysfunction (p = 0.02) were the only significant discriminators between NTSCI and MMs. Conclusion: In our study, one-third of patients presenting with a new bilateral sensorimotor deficit had NTSCI. Of these, the majority required emergency treatment. Since there is a significant clinical overlap with non-spinal disorders, a standardized diagnostic work-up including routine spinal MRI is recommended for NTSCI management, rather than an approach that is mainly based on clinical findings.
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Affiliation(s)
- Leonie Müller-Jensen
- Department of Neurology, Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Christoph Johannes Ploner
- Department of Neurology, Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Daniel Kroneberg
- Department of Neurology, Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Wolf Ulrich Schmidt
- Department of Neurology, Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin, Germany.,Center for Stroke Research, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
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11
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Alektoroff K, Kettner M, Papanagiotou P. [Spinal cord ischemia]. Radiologe 2021; 61:263-266. [PMID: 33580807 DOI: 10.1007/s00117-021-00825-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/25/2021] [Indexed: 10/22/2022]
Abstract
Spinal cord ischemia is a rare disease with a poor prognosis. As with cerebral ischemia, spinal infarction typically presents with sudden symptom onset and variable clinical manifestation (depending on the lesion location). The majority of spinal ischemias occur in the supply territory of the anterior spinal artery, involving the anterior and middle third of the myelon. The most common cause of spinal ischemia is an arterial vessel occlusion, although venous ischemia and hypotensive watershed infarcts may also occur. Magnetic resonance imaging (MRI) represents the modality of choice for diagnosis of spinal cord ischemia.
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Affiliation(s)
- K Alektoroff
- Klinik für Diagnostische und Interventionelle Neuroradiologie, Klinikum Bremen-Mitte/Bremen-Ost, 28205, Bremen, Deutschland.
| | - M Kettner
- Klinik für diagnostische und interventionelle Neuroradiologie, Universitätsklinikum des Saarlandes, Homburg, Deutschland
| | - P Papanagiotou
- Klinik für Diagnostische und Interventionelle Neuroradiologie, Klinikum Bremen-Mitte/Bremen-Ost, 28205, Bremen, Deutschland.,Zentrum für Radiologie, Nationale und Kapodistrias-Universität Athen, Aretaieion Uniklinikum, Athen, Griechenland
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12
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Park D, Kim BH, Lee SE, Park JK, Cho JM, Kwon HD, Lee SY. Spinal Cord Infarction: A Single Center Experience and the Usefulness of Evoked Potential as an Early Diagnostic Tool. Front Neurol 2020; 11:563553. [PMID: 33192998 PMCID: PMC7652817 DOI: 10.3389/fneur.2020.563553] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 08/14/2020] [Indexed: 11/17/2022] Open
Abstract
Background: Spinal cord infarction (SCI) is a rare disease and its early diagnosis is challenging. Here, we described the clinical features and imaging findings of SCI, and assessed the results of evoked potential (EP) studies to elucidate their diagnostic role in the early stage of SCI. Methods: We retrospectively analyzed 14 patients who had spontaneous SCI. The demographic, neurological, and temporal profiles of the SCI patients were identified. We reviewed the imaging findings and assessed the changes in them over time. To review EP, central motor conduction time (CMCT) and somatosensory evoked potential (SEP) values were obtained. We also enrolled 15 patients with transverse myelitis (TM), and compared the clinical, radiological and electrophysiological features between SCI and TM patients. Results: The ages of the SCI patients ranged from 54 to 73 years. Nine patients (64.3%) showed nadir deficits within 6 h. The most common type of clinical visit was via the emergency center. Nine patients (64.3%) presented with peri-onset focal pain. The median initial modified Rankin scale score was 3. For 9 patients (64.3%), initial T2 imaging findings were negative, but subsequent diffusion weighed imaging (DWI) showed diffusion restriction. Vertebral body infarction was observed in 5 patients (35.7%). EP data were available for 10 SCI patients. All 8 patients who had their CMCT measured showed abnormalities. Among them, motor evoked potentials were not evoked in 6 patients at all. SEP was measured in 10 patients, and 9 of them showed abnormalities; one of them showed no SEP response. For 5 patients, the EP studies were done prior to DWI, and all the patients showed definite abnormalities. The abnormalities in the EP findings of the SCI patients were more profound than those of the TM patients, even though the duration from the onset to the start of the study was much shorter for SCI patients. Conclusion: SCI can be diagnosed based on typical clinical manifestations and appropriate imaging studies. Our study also indicates that immediate sensory and motor EP study can have an adjuvant diagnostic role in the hyperacute stage of SCI, and can improve the accuracy of diagnosis.
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Affiliation(s)
- Dougho Park
- Department of Rehabilitation Medicine, Pohang Stroke and Spine Hospital, Pohang-si, South Korea
| | - Byung Hee Kim
- Department of Rehabilitation Medicine, Pohang Stroke and Spine Hospital, Pohang-si, South Korea
| | - Sang Eok Lee
- Department of Rehabilitation Medicine, Pohang Stroke and Spine Hospital, Pohang-si, South Korea
| | - Ji Kang Park
- Department of Radiology, Pohang Stroke and Spine Hospital, Pohang-si, South Korea
| | - Jae Man Cho
- Department of Neurosurgery, Pohang Stroke and Spine Hospital, Pohang-si, South Korea
| | - Heum Dai Kwon
- Department of Neurosurgery, Pohang Stroke and Spine Hospital, Pohang-si, South Korea
| | - Su Yun Lee
- Department of Neurology, Pohang Stroke and Spine Hospital, Pohang-si, South Korea
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13
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Krupa P, Stepankova K, Kwok JCF, Fawcett JW, Cimermanova V, Jendelova P, Machova Urdzikova L. New Model of Ventral Spinal Cord Lesion Induced by Balloon Compression in Rats. Biomedicines 2020; 8:biomedicines8110477. [PMID: 33167447 PMCID: PMC7694490 DOI: 10.3390/biomedicines8110477] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Revised: 10/31/2020] [Accepted: 11/02/2020] [Indexed: 02/02/2023] Open
Abstract
Despite the variety of experimental models of spinal cord injury (SCI) currently used, the model of the ventral compression cord injury, which is commonly seen in humans, is very limited. Ventral balloon compression injury reflects the common anatomical mechanism of a human lesion and has the advantage of grading the injury severity by controlling the inflated volume of the balloon. In this study, ventral compression of the SCI was performed by the anterior epidural placement of the balloon of a 2F Fogarty's catheter, via laminectomy, at the level of T10. The balloon was rapidly inflated with 10 or 15 μL of saline and rested in situ for 5 min. The severity of the lesion was assessed by behavioral and immunohistochemical tests. Compression with the volume of 15 μL resulted in severe motor and sensory deficits represented by the complete inability to move across a horizontal ladder, a final Basso, Beattie and Bresnahan (BBB) score of 7.4 and a decreased withdrawal time in the plantar test (11.6 s). Histology and immunohistochemistry revealed a significant loss of white and gray matter with a loss of motoneuron, and an increased size of astrogliosis. An inflation volume of 10 μL resulted in a mild transient deficit. There are no other balloon compression models of ventral spinal cord injury. This study provided and validated a novel, easily replicable model of the ventral compression SCI, introduced by an inflated balloon of Fogarty´s catheter. For a severe incomplete deficit, an inflated volume should be maintained at 15 μL.
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Affiliation(s)
- Petr Krupa
- Institute of Experimental Medicine, Czech Academy of Sciences, Vídeňská, 1083 Prague, Czech Republic; (P.K.); (K.S.); (J.C.K.); (J.W.F.); (V.C.)
- Department of Neurosurgery, Charles University, Medical Faculty and University Hospital Hradec Králové, Sokolska 581, 50005 Hradec Kralove, Czech Republic
| | - Katerina Stepankova
- Institute of Experimental Medicine, Czech Academy of Sciences, Vídeňská, 1083 Prague, Czech Republic; (P.K.); (K.S.); (J.C.K.); (J.W.F.); (V.C.)
- Department of Neuroscience, Charles University, Second Faculty of Medicine, 15006 Prague, Czech Republic
| | - Jessica CF. Kwok
- Institute of Experimental Medicine, Czech Academy of Sciences, Vídeňská, 1083 Prague, Czech Republic; (P.K.); (K.S.); (J.C.K.); (J.W.F.); (V.C.)
- Faculty of Biological Sciences, University of Leeds, Leeds LS2 9JT, UK
| | - James W. Fawcett
- Institute of Experimental Medicine, Czech Academy of Sciences, Vídeňská, 1083 Prague, Czech Republic; (P.K.); (K.S.); (J.C.K.); (J.W.F.); (V.C.)
- John van Geest Centre for Brain Repair, Dept. Clinical Neurosciences, University of Cambridge, Cambridge CB2 0PY, UK
| | - Veronika Cimermanova
- Institute of Experimental Medicine, Czech Academy of Sciences, Vídeňská, 1083 Prague, Czech Republic; (P.K.); (K.S.); (J.C.K.); (J.W.F.); (V.C.)
| | - Pavla Jendelova
- Institute of Experimental Medicine, Czech Academy of Sciences, Vídeňská, 1083 Prague, Czech Republic; (P.K.); (K.S.); (J.C.K.); (J.W.F.); (V.C.)
- Department of Neuroscience, Charles University, Second Faculty of Medicine, 15006 Prague, Czech Republic
- Correspondence: (P.J.); (L.M.U.); Tel.: (+420-2)-4106-2828 (P.J.); (+420-2)-4106-2619 (L.M.U.); Fax: (+420-2)-4106-2706 (P.J. & L.M.U.)
| | - Lucia Machova Urdzikova
- Institute of Experimental Medicine, Czech Academy of Sciences, Vídeňská, 1083 Prague, Czech Republic; (P.K.); (K.S.); (J.C.K.); (J.W.F.); (V.C.)
- Department of Neuroscience, Charles University, Second Faculty of Medicine, 15006 Prague, Czech Republic
- Correspondence: (P.J.); (L.M.U.); Tel.: (+420-2)-4106-2828 (P.J.); (+420-2)-4106-2619 (L.M.U.); Fax: (+420-2)-4106-2706 (P.J. & L.M.U.)
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14
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He R, Huang Q, Yan X, Liu Y, Yang J, Chen X. A Case of Paradoxical Embolism Causing Anterior Spinal Cord Syndrome and Acute Myocardial Infarction Following the Intradiscal Oxygen-Ozone Therapy. Front Neurol 2019; 10:137. [PMID: 30853936 PMCID: PMC6395432 DOI: 10.3389/fneur.2019.00137] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Accepted: 02/01/2019] [Indexed: 11/13/2022] Open
Abstract
We report a case of a 66-year-old female who burst into flaccid paralysis of the lower extremities, accompanied by loss of pain and temperature sensation below T4 level, during an oxygen–ozone injection for disc herniation. Half an hour later, she suffered from chest pain. Magnetic resonance imaging (MRI) showed long segment hyperintensity in the thoracic spinal cord from T2 to 10 level on sagittal T2-weighted images (T2WI). The electrocardiogram (ECG) showed ST-segment elevation in V1–V6 leads. She was diagnosed with spinal cord infarction and ST-elevation myocardial infarction (STEMI). Transthoracic echocardiography with saline contrast showed existence of a large patent foramen ovale (PFO) correlating with the detection of massive microbubbles in the left atrium. We discuss the potential role of paradoxical embolism in spinal cord infarction and myocardial infarction.
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Affiliation(s)
- Runcheng He
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Changsha, China
| | - Qing Huang
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Changsha, China.,Hunan Clinical Research Center of Cerebrovascular Disease, Changsha, China
| | - Xinxiang Yan
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Changsha, China.,Key Laboratory of Hunan Province in Neurodegenerative Disorders, Central South University, Changsha, China
| | - Yunhai Liu
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Changsha, China.,Hunan Clinical Research Center of Cerebrovascular Disease, Changsha, China
| | - Jie Yang
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Changsha, China.,Hunan Clinical Research Center of Cerebrovascular Disease, Changsha, China
| | - Xiaobin Chen
- Hunan Clinical Research Center of Cerebrovascular Disease, Changsha, China.,Department of Cardiology, Xiangya Hospital, Central South University, Changsha, China
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15
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Harada K, Chiko Y, Toyokawa T. Anterior spinal cord syndrome-"owl's eye sign". J Gen Fam Med 2018; 19:63-64. [PMID: 29600133 PMCID: PMC5867157 DOI: 10.1002/jgf2.156] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Accepted: 01/12/2018] [Indexed: 11/17/2022] Open
Abstract
Magnetic resonance imaging revealing abnormally high signal intensity in the thoracic cord, extending from T5 to T10 on a sagittal T2‐weighted image (Figure 1A). An axial T2‐weighted image showing “owl's eye sign” involving central‐anterior cord (Figure 1B), which was consistent with anterior spinal cord syndrome.
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Affiliation(s)
- Ko Harada
- Department of Gastroenterology National Hospital Organization Fukuyama Medical Center Fukuyama, Hiroshima Japan
| | - Yuki Chiko
- Department of Gastroenterology National Hospital Organization Fukuyama Medical Center Fukuyama, Hiroshima Japan
| | - Tatsuya Toyokawa
- Department of Gastroenterology National Hospital Organization Fukuyama Medical Center Fukuyama, Hiroshima Japan
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16
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Nardone R, Versace V, Brigo F, Tezzon F, Zuccoli G, Pikija S, Hauer L, Sellner J. Herpes Simplex Virus Type 2 Myelitis: Case Report and Review of the Literature. Front Neurol 2017; 8:199. [PMID: 28539913 PMCID: PMC5423910 DOI: 10.3389/fneur.2017.00199] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Accepted: 04/24/2017] [Indexed: 12/21/2022] Open
Abstract
Non-traumatic myelopathies can result from a wide spectrum of conditions including inflammatory, ischemic, and metabolic disorders. Here, we describe the case of a 60-year old immunocompetent woman who developed acute back pain followed by rapidly ascending flaccid tetraparesis, a C6 sensory level, and sphincter dysfunction within 8 h. Acyclovir and steroids were started on day 2 and herpes simplex virus type 2 (HSV-2) was confirmed by polymerase chain reaction in cerebrospinal fluid. Magnetic resonance imaging revealed a bilateral anterior horn tractopathy expanding from C2 to T2 and cervicothoracic cord swelling. Screening for paraneoplastic antibodies and cancer was negative. Neurophysiology aided in the work-up by corroborating root involvement. Recovery was poor despite early initiation of antiviral treatment, adjuvant anti-inflammatory therapy, and neurorehabilitation efforts. The clinical course, bilateral affection of the anterior horns, and early focal atrophy on follow-up magnetic resonance imaging take a necrotizing myelitis potentially caused by intraneuronal spread of the virus into consideration. Further, we summarize the literature on classical and rare presentations of HSV-2 myeloradiculitis in non-immunocompromised patients and raise awareness for the limited treatment options for a condition with frequent devastating outcome.
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Affiliation(s)
- Raffaele Nardone
- Department of Neurology, Franz Tappeiner Hospital, Merano, Italy.,Department of Neurology, Christian Doppler Medical Center, Paracelsus Medical University, Salzburg, Austria
| | - Viviana Versace
- Department of Neurorehabilitation Ospedale di Vipiteno and Research Department for Neurorehabilitation South Tyrol, Bolzano, Italy
| | - Francesco Brigo
- Department of Neuroscience, Biomedicine and Movement, Section of Clinical Neurology, University of Verona, Verona, Italy
| | - Frediano Tezzon
- Department of Neurology, Franz Tappeiner Hospital, Merano, Italy
| | - Giulio Zuccoli
- Section of Neuroradiology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Slaven Pikija
- Department of Neurology, Christian Doppler Medical Center, Paracelsus Medical University, Salzburg, Austria
| | - Larissa Hauer
- Department of Psychiatry and Psychotherapy, Christian Doppler Medical Center, Paracelsus Medical University, Salzburg, Austria
| | - Johann Sellner
- Department of Neurology, Christian Doppler Medical Center, Paracelsus Medical University, Salzburg, Austria.,Department of Neurology, Klinikum rechts der Isar, Technische Universität München, München, Germany
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