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Yu L, Mu C, Li H, Feng Y, Cui Z. A Rare Instance of Spinal Cord Cavernous Malformation With Adjacent Intramedullary Microhemorrhage. J Craniofac Surg 2024:00001665-990000000-01465. [PMID: 38682949 DOI: 10.1097/scs.0000000000010157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Accepted: 02/18/2024] [Indexed: 05/01/2024] Open
Abstract
The natural history of spinal cord cavernous malformation (SCM) may be characterized by recurrent episodes of hemorrhage resulting in a range of neurologic deficits, most of which are microhemorrhage and subsequent gliosis that can lead to progressive myelopathy. Macrohemorrhage with acute onset of symptoms is extremely rare and leads to irreversible neurologic deficits. In this article, we present an unusual case of ruptured cavernous malformation (CM) in the cervical spinal cord with large extralesional hemorrhage. The patient underwent an operation of posterior longitudinal myelotomy and had a good neurologic recovery. A histologic examination revealed the typical features of cavernous angioma.
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Affiliation(s)
- Le Yu
- Department of Neurosurgery, The Affiliated Hospital of Qingdao University
| | - Cuiping Mu
- Department of Nephrology, Qingdao Municipal Hospital, Qingdao, China
| | - Huanting Li
- Department of Neurosurgery, The Affiliated Hospital of Qingdao University
| | - Yugong Feng
- Department of Neurosurgery, The Affiliated Hospital of Qingdao University
| | - Zhenwen Cui
- Department of Neurosurgery, The Affiliated Hospital of Qingdao University
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Asimakidou E, Meszaros LT, Anestis DM, Tsitsopoulos PP. A systematic review on the outcome of intramedullary spinal cord cavernous malformations. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2022; 31:3119-3129. [PMID: 35931791 DOI: 10.1007/s00586-022-07332-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 07/18/2022] [Accepted: 07/19/2022] [Indexed: 06/15/2023]
Abstract
PURPOSE This study aimed to investigate the neurological outcome, trends and sequelae following surgical or conservative treatment of intramedullary spinal cord cavernous malformations (ISCCMs). METHODS A systematic review was performed according to the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines. The primary outcome measure was the change in the neurological status after surgery or conservative management. A logistic regression analysis investigating prognostic factors related to outcome was also performed. RESULTS Twenty-one studies with 1091 patients in total were included, of which 1005 (92.1%) underwent surgical resection and 86 (7.9%) were treated conservatively. Gross total resection was achieved in 95.7% of the patients and partial resection in 4.3%. Most lesions (60.2%) were located in the thoracic spine and presented with motor (60.4%) and sensory deficits (59.7%). In the long term, surgical treatment resulted in an improved neurological status in 36.9% of the patients, in 55.8% it remained stable, and in 7.3% it deteriorated compared to the preoperative state. In the conservative cohort, 21.7% improved, 69.6% remained stable, and 8.7% deteriorated. Solitary lesions, duration of preoperative symptoms less than 3 months as well as an improved post-operative neurological status were predictors of a favourable long-term outcome. CONCLUSIONS Whenever feasible, symptomatic patients with ISCCM are recommended to undergo surgery within 3 months from symptom onset. Absence of multiple lesions and, most importantly, post-operative symptom improvement foresee a favourable long-term outcome. Further research is warranted to discern the role of conservative treatment in symptomatic patients.
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Affiliation(s)
- Evridiki Asimakidou
- Department of Neurosurgery, Hippokration General Hospital, Aristotle University School of Medicine, Thessaloniki, Greece.
| | | | - Dimitrios M Anestis
- Department of Neurosurgery, Hippokration General Hospital, Aristotle University School of Medicine, Thessaloniki, Greece
| | - Parmenion P Tsitsopoulos
- Department of Neurosurgery, Hippokration General Hospital, Aristotle University School of Medicine, Thessaloniki, Greece
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Ren J, Jiang N, Bian L, Dmytriw AA, Zeng G, He C, Sun L, Li X, Ma Y, Yu J, Li G, Ye M, Hu P, Li J, Yang F, Li Q, Ling F, Zhang H, Hong T. Natural History of Spinal Cord Cavernous Malformations: A Multicenter Cohort Study. Neurosurgery 2022; 90:390-398. [PMID: 35049523 DOI: 10.1227/neu.0000000000001842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Accepted: 10/04/2021] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND The natural history of spinal cord cavernous malformations (SCCMs) remains relatively unclear. OBJECTIVE To investigate the natural history for hemorrhagic risks and neurological outcomes, as well as relevant predicting factors, of SCCMs. METHODS All patients between 2002 and 2019 with diagnosis of SCCMs were identified retrospectively. An observational study of patients with conservative management was performed to reveal the natural history of SCCMs. RESULTS We identified 305 patients in the full cohort, including 126 patients who were conservatively treated for at least 6 months (median observational period, 24.0 months). Forty-five hemorrhage events occurred during 527 person-years of follow-up, yielding an annual hemorrhage rate of 8.5% per person-year. The 1-, 2-, and 5-year cumulative risks of hemorrhage were 13.9%, 26.1%, and 35.1%, respectively. Prior hemorrhage (hazard ratio [HR] = 12.948, P = .012) and pediatric patients (HR = 2.841, P = .031) were independent predictors of hemorrhage in the long-term follow-up. Familial form (adjusted odds ratio [OR] = 30.695, P = .010) and subsequent hemorrhage events (adjusted OR = 16.333, P = .000) were independent risk factors for worsening of neurological function, and baseline neurological status (adjusted OR = 78.984, P = .000) and presence of subsequent hemorrhage (adjusted OR = 9.611, P = .001) were significantly associated with neurological outcomes. CONCLUSION The natural history of SCCMs varies. Baseline characteristics, such as pediatric patients, familial form, and baseline neurological status, as well as prior and subsequent hemorrhagic events, significantly affect the natural history of the SCCMs, which prompts a differentiated treatment strategy.
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Affiliation(s)
- Jian Ren
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, China International Neuroscience Institute, Beijing, China
| | - Nan Jiang
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, China International Neuroscience Institute, Beijing, China
| | - Lisong Bian
- Department of Neurosurgery, Beijing Haidian Hospital, Beijing, China
| | - Adam A Dmytriw
- Neuroendovascular Program, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Gao Zeng
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, China International Neuroscience Institute, Beijing, China
| | - Chuan He
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, China International Neuroscience Institute, Beijing, China
| | - Liyong Sun
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, China International Neuroscience Institute, Beijing, China
| | - Xiaoyu Li
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, China International Neuroscience Institute, Beijing, China
| | - Yongjie Ma
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, China International Neuroscience Institute, Beijing, China
| | - Jiaxing Yu
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, China International Neuroscience Institute, Beijing, China
| | - Guilin Li
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, China International Neuroscience Institute, Beijing, China
| | - Ming Ye
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, China International Neuroscience Institute, Beijing, China
| | - Peng Hu
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, China International Neuroscience Institute, Beijing, China
| | - Jingwei Li
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, China International Neuroscience Institute, Beijing, China
| | - Fan Yang
- Department of Neurosurgery, Beijing United Family Hospital, Beijing, China
| | - Qianwen Li
- Department of Radiology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Feng Ling
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, China International Neuroscience Institute, Beijing, China
| | - Hongqi Zhang
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, China International Neuroscience Institute, Beijing, China
| | - Tao Hong
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, China International Neuroscience Institute, Beijing, China
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Lotfinia I, Mahdkhah A. Spinal epidural cavernous hemangioma of spine, a case report and review of literature. INTERDISCIPLINARY NEUROSURGERY 2021. [DOI: 10.1016/j.inat.2020.101071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Fotakopoulos G, Kivelev J, Andrade-Barazarte H, Tjahjadi M, Goehre F, Hernesniemi J. Outcome in Patients with Spinal Cavernomas Presenting with Symptoms Due to Mass Effect and/or Hemorrhage: Conservative versus Surgical Management: Meta-analysis of Direct Comparison of Approach-Related Complications. World Neurosurg 2021; 152:6-18. [PMID: 34062296 DOI: 10.1016/j.wneu.2021.05.094] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 05/20/2021] [Accepted: 05/21/2021] [Indexed: 01/11/2023]
Abstract
OBJECTIVE We sought to examine the conservative treatment of symptomatic spinal cavernomas and evaluate the efficacy and safety of surgical management of spinal cord cavernous malformations. METHODS This meta-analysis included articles comparing outcomes of conservative treatment and surgical management of spinal cavernomas, published in the full-text form (from 2000 to June 31, 2020). Collected variables included first author name, country, covered study period, publication year, the total number of patients and at follow-up, bleeding, motor weakness, pain, bladder and/or bowel dysfunction neurologic improvement or deterioration after discharge, and the need for reintervention after subtotal surgical resection or hemorrhage. RESULTS After the initial searching and applying all exclusion and inclusion criteria, there were 9 articles left in the final article pool. The total number of patients was 396 with 264 (66.6%) undergoing surgical resection and 132 (33.4%) electing conservative management. Regarding motor weakness, bladder/bowel dysfunction, deterioration, and reintervention, the final results demonstrated no potential significant difference between the 2 groups. In regard to the subgroup of patients with bleeding, improvement, and pain, the results of the analysis showed a statistically significant difference between the 2 groups. CONCLUSIONS Patients who have experienced a hemorrhagic episode should consider surgical intervention, which decreases the risk of recurrent hemorrhage and further neurologic deterioration. In addition, surgical decompression obtained by resection of the hemorrhage and cavernoma seems to lead to slight neurologic improvement in some patients. In nonhemorrhagic cavernomas, conservative treatment might be optimal due to surgery-related morbidity risks.
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Affiliation(s)
- George Fotakopoulos
- Department of Neurosurgery, University Hospital of Thessaly, University Hospital of Larissa, Biopolis, Thessaly, Greece.
| | - Juri Kivelev
- Department of Neurosurgery, Helsinki University Central Hospital, Helsinki, Finland
| | - Hugo Andrade-Barazarte
- International Center for Neurosurgery, Henan Provincial People's Hospital, Zhengzhou, China
| | - Mardjono Tjahjadi
- Department of Surgery, Faculty of Medicine, Atma Jaya Catholic University of Medicine, Jakarta, Indonesia
| | - Felix Goehre
- Department of Neurosurgery, Stroke Center, Bergmannstrost Hospital Halle, Halle, Germany
| | - Juha Hernesniemi
- International Center for Neurosurgery, Henan Provincial People's Hospital, Zhengzhou, China
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Zhang L, Qiao G, Shang A, Yu X. Clinical features and long-term surgical outcomes of pure spinal epidural cavernous hemangioma-report of 23 cases. Acta Neurochir (Wien) 2020; 162:2915-2921. [PMID: 32447564 DOI: 10.1007/s00701-020-04358-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Accepted: 04/16/2020] [Indexed: 10/24/2022]
Abstract
BACKGROUND Pure spinal epidural cavernous malformation (CM) is a rare hypervascular disease that is easily misinterpreted as other imaging-similar epidural lesions. The demographic characteristics, therapeutic strategies, and surgical outcomes associated with this vascular entity remains unclear. METHODS A retrospective review of patients with pathologically proven, pure epidural CM from 2001 to 2018 was conducted. All data that included clinical manifestations, radiographic features, and treatment modalities were analyzed. RESULTS Twenty-three consecutive patients with an average age of 51.5 ± 8.4 years old (range 38-70 years old) were included; of these, 52.2% were female patients. Clinical manifestation included chronic progressive nerve root disturbance syndrome in 7 patients (30.4%) and myelopathy in 16 patients (69.6%). The CM level was predominately thoracic (n = 14, 60.9%) or lumbar (n = 6, 26.1%), with the dorsal epidural space (n = 14, 60.9%) the most common site. The initial clinical diagnoses were schwannoma (n = 11, 52.2%), meningioma (n = 5, 21.7%), angioma (n = 3, 13.1%), recurrent CMs (n = 2, 8.7%), and metastatic tumor (n = 1, 4.3%). Fifteen lesions (65.2%) were isointense on T1-weighted images, and all lesions were hyperintense on T2-weighted images, with homogenously strong enhancement observed in 17 lesions (73.9%). Total resection was achieved in 18 patients (78.3%) and usually resulted in excellent clinical outcomes (n = 21, 91.3%). No patients experienced recurrence of symptoms, and lesion relapse during follow-up. CONCLUSION Total surgical removal of epidural CM can usually achieve satisfactory outcomes in patients with a chronic clinical course and should be recommended. Subtotal removal of tumors can also benefit patients, and guaranteed a long recurrent free time after surgery. A good preoperative neurological condition usually leads to good outcomes.
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Gendle C, Salunke P, Karthigeyan M, Gupta K. Spinal Cavernoma in an Infant: A Rare Pathological Entity with an Atypical Presentation. Pediatr Neurosurg 2020; 55:210-214. [PMID: 32894835 DOI: 10.1159/000509164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Accepted: 06/04/2020] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Cavernous malformation (CM) of the pediatric spine is uncommon, and its presentation especially in infancy is extremely rare. We report an unusual case of thoracolumbar intramedullary CM with hemorrhage in a 5-month-old male child. CASE PRESENTATION The child presented with the predominant symptom of urinary retention, and the underlying neurological cause was initially overlooked. However, magnetic resonance imaging obtained after the onset of progressive limb weakness revealed a D11-L1 intramedullary lesion with features of intralesional bleed. Intraoperatively, the lesion showed evidence of hemorrhage and was completely excised. The final histopathology confirmed a cavernoma. CONCLUSION Although rare, spinal CM can present with bleed in very young children. It is imperative to identify the subtle clinico-radiological findings and suspect such lesions, as an early treatment portends a good outcome.
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Affiliation(s)
- Chandrashekhar Gendle
- Department of Neurosurgery, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Pravin Salunke
- Department of Neurosurgery, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Madhivanan Karthigeyan
- Department of Neurosurgery, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India,
| | - Kirti Gupta
- Department of Histopathology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
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Ren J, Hong T, Zeng G, He C, Li X, Ma Y, Yu J, Ling F, Zhang H. Characteristics and Long-Term Outcome of 20 Children With Intramedullary Spinal Cord Cavernous Malformations. Neurosurgery 2019; 86:817-824. [DOI: 10.1093/neuros/nyz381] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Accepted: 06/27/2019] [Indexed: 11/12/2022] Open
Abstract
Abstract
BACKGROUND
No prior reports have focused on the natural history and long-term outcomes of intramedullary spinal cord cavernous malformations (ISCCMs) in children.
OBJECTIVE
To investigate the clinical characteristics and long-term outcomes of pediatric ISCCMs and identify the risk of hemorrhage.
METHODS
We retrospectively reviewed a series of 20 pediatric patients (<18 yr old) from a consecutive series of 254 patients with ISCCMs evaluated at a single institution.
RESULTS
Of the 20 pediatric patients, 9 (45.0%) presented with a severe neurological and disability status. The annual hemorrhagic rate in pediatric patients was 8.2%/patient/year. After initial overt hemorrhage events, the annual overt rehemorrhage rate increased to 30.7%/patient/year. In 234 adult patients, the respective rates were 2.8% and 7.4%. Thoracic or lumbar level lesions (P = .002, OR = 3.425, 95% CI = 1.588-7.387) and rehemorrhagic events (P = .005, OR = 3.209, 95% CI = 1.415-7.279) were more likely to follow an aggressive course. There were no significant differences in the sex distribution, location and size of lesions, types of symptoms, likelihood of a severe neurological and disability status, or immediate and long-term postoperative outcomes between pediatric and adult patients with ISCCMs
CONCLUSION
The annual overt hemorrhage rate and rehemorrhage rate of ISCCMs were higher in affected children than in affected adults. Surgical resection of pediatric ISCCMs remains the preferred therapeutic option and provides favorable outcomes.
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Affiliation(s)
- Jian Ren
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, China International Neuroscience Institute, Beijing, China
| | - Tao Hong
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, China International Neuroscience Institute, Beijing, China
| | - Gao Zeng
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, China International Neuroscience Institute, Beijing, China
| | - Chuan He
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, China International Neuroscience Institute, Beijing, China
| | - Xiaoyu Li
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, China International Neuroscience Institute, Beijing, China
| | - Yongjie Ma
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, China International Neuroscience Institute, Beijing, China
| | - Jiaxing Yu
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, China International Neuroscience Institute, Beijing, China
| | - Feng Ling
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, China International Neuroscience Institute, Beijing, China
| | - Hongqi Zhang
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, China International Neuroscience Institute, Beijing, China
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Dziedzic TA, Marchel A. Microsurgical resection of symptomatic intramedullary cervical spinal cord cavernous malformation. NEUROSURGICAL FOCUS: VIDEO 2019; 1:V12. [PMID: 36285059 PMCID: PMC9541663 DOI: 10.3171/2019.7.focusvid.19137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Accepted: 05/15/2019] [Indexed: 11/13/2022]
Abstract
Intramedullary cavernous malformations account for approximately 5% of all intraspinal lesions. Symptomatic lesions are treated with microsurgical resection. Due to surrounding eloquent spinal neural tissue, surgical removal of these lesions can be technically challenging. Surgical treatment carries a significant risk for postoperative morbidity. This video demonstrates the main steps for the microsurgical technique of resection of a symptomatic intramedullary cervical spinal cord cavernous malformation at the C2–3 level. Complete resection was achieved with minimal posterior column deficit. The operative technique and surgical nuances, including the patient’s positioning, surgical approach, intraspinal cavernous malformation removal, and closure, are illustrated. The video can be found here: https://youtu.be/UKttTiXlEb8.
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Li J, Chen G, Gu S, Liu X, Shou J, Gu W, Gao X, Xu Q, Che X, Xie R. Surgical Outcomes of Spinal Cord Intramedullary Cavernous Malformation: A Retrospective Study of 83 Patients in a Single Center over a 12-Year Period. World Neurosurg 2018; 118:e105-e114. [DOI: 10.1016/j.wneu.2018.06.134] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Revised: 06/14/2018] [Accepted: 06/15/2018] [Indexed: 10/28/2022]
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Oishi T, Sakai N, Sameshima T, Kawaji H, Namba H. The efficacy of resection of an intradural extramedullary foramen magnum cavernous malformation presenting with repeated subarachnoid hemorrhage: a case report. J Med Case Rep 2017; 11:63. [PMID: 28274277 PMCID: PMC5343320 DOI: 10.1186/s13256-017-1220-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Accepted: 01/29/2017] [Indexed: 11/27/2022] Open
Abstract
Background Intradural extramedullary cavernous angiomas of the central nervous system are a rare type of cavernous angioma, but they can cause fatal subarachnoid hemorrhage. The efficacy of resection for this type of cavernous malformations remains uncertain. This is the first report to recommend surgical resection of these types of lesions regardless of the fatal condition. Case presentation Our patient was a 70-year-old Japanese man who experienced a sudden onset of an occipital headache, followed by bilateral abducens nerve palsy. Magnetic resonance imaging revealed a small amount of hemorrhage in both of the lateral ventricles and an intradural extramedullary mass lesion in the left side of his foramen magnum. Two weeks after the appearance of initial symptoms, he became comatose. A computed tomography scan showed an increase in the subarachnoid intraventricular hemorrhaging and of the acute hydrocephalus. Following ventricular drainage, total tumor resection was performed using the lateral suboccipital transcondylar approach in conjunction with a first cervical hemilaminectomy. We observed a grape-like vascular-rich tumor with calcification that was adhering tightly to the wall of his left vertebral artery. A histopathological examination of the surgery specimen identified it as a cavernous angioma. After placement of a ventriculoperitoneal shunt and 2 months of rehabilitation, he recovered completely. Conclusions An intradural extramedullary foramen magnum cavernous malformation is quite rare. The fragile surface of our patient’s lesion was causing repeated subarachnoid hemorrhage and consequently progressive fatal neurological deterioration. Surgical resection of the lesion to prevent repeated hemorrhage was performed and he recovered fully. Therefore, we recommend surgical resection of the lesion regardless of the potentially fatal condition.
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Affiliation(s)
- Tomoya Oishi
- Department of Neurosurgery, Hamamatsu University School of Medicine, Handayama 1-20-1, Higashiku, Hamamatsu, Shizuoka, 431-3192, Japan
| | - Naoto Sakai
- Department of Neurosurgery, Hamamatsu University School of Medicine, Handayama 1-20-1, Higashiku, Hamamatsu, Shizuoka, 431-3192, Japan.
| | - Tetsuro Sameshima
- Department of Neurosurgery, Hamamatsu University School of Medicine, Handayama 1-20-1, Higashiku, Hamamatsu, Shizuoka, 431-3192, Japan
| | - Hiroshi Kawaji
- Department of Neurosurgery, Hamamatsu University School of Medicine, Handayama 1-20-1, Higashiku, Hamamatsu, Shizuoka, 431-3192, Japan
| | - Hiroki Namba
- Department of Neurosurgery, Hamamatsu University School of Medicine, Handayama 1-20-1, Higashiku, Hamamatsu, Shizuoka, 431-3192, Japan
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Otten M, Mccormick P. Natural history of spinal cavernous malformations. HANDBOOK OF CLINICAL NEUROLOGY 2017; 143:233-239. [PMID: 28552145 DOI: 10.1016/b978-0-444-63640-9.00022-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
Spinal cavernous malformations are intramedullary vascular lesions. They have low pressure and flow, so they may take many years to present with clinical symptoms. Because of their relatively benign nature, surgical intervention is not always indicated. An understanding of the natural history of cavernous malformations helps make decisions about when and if to intervene. In patients who do not have surgery, 88.7% have stable or improved neurologic function, whereas 89.3% have these outcomes in the surgical group. Of note, 51.5% of patients were found to improve in the surgical group, compared to 30.2% in the nonsurgical group. Characteristics that correlated with better neurologic outcome were: resection within 3 months of the onset of symptoms, gross total resection, presentation with motor symptoms, and an acute course. Sensory symptoms correlated with worse outcome. Given the natural history of spinal cavernous malformations, surgery may be considered for symptomatic patients, when general medical health and lesion location permit safe resection. The severity of symptoms must also be considered, as the natural history of the disease can be benign.
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Affiliation(s)
- Marc Otten
- Department of Neurological Surgery, Columbia University Medical Center, Neurological Institute of New York, New York, NY, USA
| | - Paul Mccormick
- Department of Neurological Surgery, Columbia University Medical Center, Neurological Institute of New York, New York, NY, USA.
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Oliveira E, Lavrador JP, Teixeira J, Pignatelli A, Livraghi S. A purely extradural lumbar nerve root cavernoma mimicking acute myeloid leukemia recurrence: Case report and literature review. Surg Neurol Int 2016; 7:S908-S910. [PMID: 28028446 PMCID: PMC5159694 DOI: 10.4103/2152-7806.194517] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2016] [Accepted: 07/23/2016] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND Myeloid sarcoma (MS) is a malignant tumor that usually occurs concomitantly with or following acute myeloid leukemia (AML). Cavernomas are benign congenital malformations that are unusual in the spine and exceedingly rare in pure extradural locations. CASE DESCRIPTION We report a 73-year-old female with a previous medical history of AML in remission for 3 years who presented with symptoms of low back pain and right lower extremity radiculopathy. A magnetic resonance scan showed an extradural, foraminal lesion centered at the L2 level involving the right L2 nerve root. In view of the history of AML, this lesion was potentially considered MS, a form of AML relapse. Surgery consisting of a right L1 and L2 hemilaminectomy facilitated gross total resection of the purely extradural lesion the proved histologically to be a cavernoma. CONCLUSION In patients with a history of leukemia, MS must be considered in the differential diagnosis for any epidural or nerve root lesion that appears following treatment. Although rare, cavernomas must be considered among the differential diagnoses for epidural nerve root lesions in the setting of AML.
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Affiliation(s)
- Edson Oliveira
- Department of Neurosurgery, Centro Hospitalar Lisboa Norte, Lisbon, Portugal
| | - José Pedro Lavrador
- Department of Neurosurgery, Centro Hospitalar Lisboa Norte, Lisbon, Portugal
| | - Joaquim Teixeira
- Department of Neurosurgery, Centro Hospitalar Lisboa Norte, Lisbon, Portugal
| | | | - Sérgio Livraghi
- Department of Neurosurgery, Centro Hospitalar Lisboa Norte, Lisbon, Portugal
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Scherman DB, Rao PJ, Varikatt W, Dandie G. Clinical presentation and surgical outcomes of an intramedullary C2 spinal cord cavernoma: a case report and review of the relevant literature. JOURNAL OF SPINE SURGERY 2016; 2:139-42. [PMID: 27683711 DOI: 10.21037/jss.2016.04.01] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND The spinal cord intramedullary cavernoma (SCIC) is a rare form of hemangioma that typically behaves as a space-occupying lesion resulting in neurological symptoms, including bladder and bowel dysfunction. To date, there have been few reports characterizing the clinical presentations and surgical outcomes of cavernomas at the C2 spinal level or the potential for resolution of bladder and bowel symptoms postoperatively. This case details the clinical course of a patient with a C2 cavernoma with an atypical neurological presentation and rapid improvement in both bladder and bowel function postoperatively. This case reviews the relevant literature and describes the patient's clinical presentation, radiological and pathological findings and post-surgical progress. METHODS A 56-year-old male presented with sensory changes in his right hand, which rapidly progressed over ensuing weeks to bilateral sensory changes in the upper and lower limbs, gait imbalance, urinary and faecal incontinence and loss of temperature perception. He subsequently developed significant weakness in the upper limbs. A MRI identified a hematoma in the cervical cord at the C2 level. Given his rapid neurological decline and the social and clinical implications of his bladder and bowel instability, a surgical approach to therapy was adopted. RESULTS Postoperatively, there was steady improvement in motor and sensory function and a complete return of bladder and bowel function. CONCLUSIONS Intramedullary spinal cord cavernomas, although rare, can cause significant neurological deficits and morbidity. Surgical excision can provide significant benefits, including restoration of bladder and bowel function.
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Affiliation(s)
- Daniel Brian Scherman
- Westmead Clinical School, C24-Westmead Hospital, The University of Sydney, NSW 2006, Australia
| | - Prashanth J Rao
- Department of Neurosurgery, Westmead Hospital, Westmead NSW 2145, Australia
| | - Winny Varikatt
- Department of Tissue Pathology and Diagnostic Oncology, ICPMR, Westmead Hospital, Westmead NSW 2145, Australia
| | - Gordon Dandie
- Department of Neurosurgery, Westmead Hospital, Westmead NSW 2145, Australia
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Jain VK, Kumar S, Singh RK, Netam SS, Jain SG, Shah PJ. “Spinal intramedullary cavernous venous malformation”: A dormant volcano. THE EGYPTIAN JOURNAL OF RADIOLOGY AND NUCLEAR MEDICINE 2016. [DOI: 10.1016/j.ejrnm.2015.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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16
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A retrospective and consecutive analysis of the epidemiology and management of spinal cavernomas over the last 20 years in a single center. Neurosurg Rev 2015; 39:269-76; discussion 276. [DOI: 10.1007/s10143-015-0674-7] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2014] [Revised: 05/19/2015] [Accepted: 08/16/2015] [Indexed: 11/25/2022]
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17
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Reitz M, Burkhardt T, Vettorazzi E, Raimund F, Fritzsche E, Schmidt NO, Regelsberger J, Westphal M, Eicker SO. Intramedullary spinal cavernoma: clinical presentation, microsurgical approach, and long-term outcome in a cohort of 48 patients. Neurosurg Focus 2015; 39:E19. [PMID: 26235017 DOI: 10.3171/2015.5.focus15153] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT Intramedullary spinal cavernoma (ISC) is a rare entity and accounts for approximately 5%-12% of all spinal vascular pathologies. The purpose of the present study was to examine the influence of clinical presentation, localization, and different surgical approaches on long-term outcome in patients treated for ISC. METHODS The authors performed a retrospective single-center study of 48 cases of ISC treated microsurgically over the past 28 years. Analyzed factors included preoperative clinical history, microsurgical strategies, neurological outcome (American Spinal Injury Association [ASIA] grade, Epstein and Cooper grade), and the occurrence of postoperative spinal ataxia. Univariate analysis was performed to identify factors influencing long-term outcome. RESULTS Preoperatively, 18.8% of all patients experienced a slow, progressive decline in neurological function and 33.3% suffered repetitive episodes of acute neurological deterioration over a time frame of months to years. Moreover, 16.7% noted the sudden onset of a severe neurological deficit, whereas 25% experienced the sudden onset of symptoms with a subsequent gradually progressive decline in neurological function. On long-term follow-up after treatment (mean ± SD, 79.3 ± 35.2 months), 70.8% of patients showed no change in neurological function, 6.3% suffered from a decline, and 22.9% improved neurologically. Thoracolumbar localization (p = 0.043), low preoperative Epstein and Cooper grade for the lower extremities (p < 0.001), and a low preoperative ASIA grade (p < 0.001) were identified as factors associated with an unfavorable outcome (ASIA Grade A-C). The rate of spinal ataxia related to surgical approach was 16.7%. CONCLUSION Postoperative neurological function in ISC patients is determined by the preoperative neurological status. On long-term follow-up after microsurgical treatment, 93.7% of patients presented with a stable or improved condition (ASIA grade); thus, definite microsurgical treatment should be considered as long as patients present with only mild symptoms after the diagnosis of symptomatic ISC.
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Affiliation(s)
| | | | - Eik Vettorazzi
- Institute of Biometry and Epidemiology, University Medical Center Hamburg-Eppendorf; and
| | - Frank Raimund
- Department of Spinal Surgery, Asklepios Hospital Wandsbek, Hamburg, Germany
| | - Erik Fritzsche
- Department of Spinal Surgery, Asklepios Hospital Wandsbek, Hamburg, Germany
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Badhiwala JH, Farrokhyar F, Alhazzani W, Yarascavitch B, Aref M, Algird A, Murty N, Kachur E, Cenic A, Reddy K, Almenawer SA. Surgical outcomes and natural history of intramedullary spinal cord cavernous malformations: a single-center series and meta-analysis of individual patient data. J Neurosurg Spine 2014; 21:662-76. [DOI: 10.3171/2014.6.spine13949] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Object
Information pertaining to the natural history of intramedullary spinal cord cavernous malformations (ISCCMs) and patient outcomes after surgery is scarce. To evaluate factors associated with favorable outcomes for patients with surgically and conservatively managed ISCCMs, the authors performed a systematic review and metaanalysis of the literature. In addition, they included their single-center series of ISCCMs.
Methods
The authors searched MEDLINE, EMBASE, CINAHL, Google Scholar, and The Cochrane Library for studies published through June 2013 that reported cases of ISCCMs. Data from all eligible studies were used to examine the epidemiology, clinical features, and neurological outcomes of patients with surgically managed and conservatively treated ISCCMs. To evaluate several variables as predictors of favorable neurological outcomes, the authors conducted a meta-analysis of individual patient data and performed univariate and multivariate logistic regression analyses. Variables included patient age, patient sex, lesion spinal level, lesion size, cerebral cavernomas, family history of cavernous malformations, clinical course, presenting symptoms, treatment strategy (operative or conservative), symptom duration, surgical approach, spinal location, and extent of resection. In addition, they performed a meta-analysis to determine a pooled estimate of the annual hemorrhage rate of ISCCMs.
Results
Eligibility criteria were met by 40 studies, totaling 632 patients, including the authors' institutional series of 24 patients. Mean patient age was 39.1 years (range 2–80 years), and the male-to-female ratio was 1.1:1. Spinal levels of cavernomas were cervical (38%), cervicothoracic (2.4%), thoracic (55.2%), thoracolumbar (0.6%), lumbar (2.1%), and conus medullaris (1.7%). Average cavernoma size was 9.2 mm. Associated cerebral cavernomas occurred in 16.5% of patients, and a family history of cavernous malformation was found for 11.9% of evaluated patients. Clinical course was acute with stepwise progression for 45.4% of patients and slowly progressive for 54.6%. Symptoms were motor (60.5%), sensory (57.8%), pain (33.8%), bladder and/or bowel (23.6%), respiratory distress (0.5%), or absent (asymptomatic; 0.9%). The calculated pooled annual rate of hemorrhage was 2.1% (95% CI 1.3%–3.3%). Most (89.9%) patients underwent resection, and 10.1% underwent conservative management (observation). Outcomes were better for those who underwent resection than for those who underwent conservative management (OR 2.79, 95% CI 1.46–5.33, p = 0.002). A positive correlation with improved neurological outcomes was found for resection within 3 months of symptom onset (OR 2.11, 95% CI 1.31–3.41, p = 0.002), hemilaminectomy approach (OR 3.20, 95% CI 1.16–8.86, p = 0.03), and gross-total resection (OR 3.61, 95% CI 1.24–10.52, p = 0.02). Better outcomes were predicted by an acute clinical course (OR 1.72, 95% CI 1.10–2.68, p = 0.02) and motor symptoms (OR 1.76, 95% CI 1.08–2.86, p = 0.02); poor neurological recovery was predicted by sensory symptoms (OR 0.58, 95% CI 0.35–0.98, p = 0.04). Rates of neurological improvement after resection were no higher for patients with superficial ISCCMs than for those with deep-seated ISCCMs (OR 1.36, 95% CI 0.71–2.60, p = 0.36).
Conclusions
Intramedullary spinal cord cavernous malformations tend to be clinically progressive. The authors' findings support an operative management plan for patients with a symptomatic ISCCM. Surgical goals include gross-total resection through a more minimally invasive hemilaminectomy approach within 3 months of presentation.
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Affiliation(s)
| | - Forough Farrokhyar
- 2Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Ontario, Canada
| | - Waleed Alhazzani
- 2Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Ontario, Canada
| | | | - Mohammed Aref
- 1Division of Neurosurgery, Department of Surgery, and
| | | | - Naresh Murty
- 1Division of Neurosurgery, Department of Surgery, and
| | - Edward Kachur
- 1Division of Neurosurgery, Department of Surgery, and
| | - Aleksa Cenic
- 1Division of Neurosurgery, Department of Surgery, and
| | - Kesava Reddy
- 1Division of Neurosurgery, Department of Surgery, and
| | - Saleh A. Almenawer
- 1Division of Neurosurgery, Department of Surgery, and
- 2Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Ontario, Canada
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Wu J, Li W, Chen Y, Kang L, Zhao W. Clinical characteristics of 92 patients with temporal lobe focal cortical dysplasia identified by pathological examination. J Clin Neurosci 2014; 21:2170-4. [PMID: 25065846 DOI: 10.1016/j.jocn.2014.04.022] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2013] [Revised: 04/16/2014] [Accepted: 04/21/2014] [Indexed: 01/15/2023]
Abstract
Focal cortical dysplasia (FCD) is frequently associated with focal epilepsy, and a broad spectrum of histopathology is included in the diagnosis of FCD. In 2011, an International League Against Epilepsy (ILAE) task force proposed an international consensus for a classification system to better characterise specific clinicopathological FCD entities. The clinical characteristics of patients with FCD should be confirmed according to the new ILAE classification. We retrospectively analysed 92 patients who had undergone surgical treatment for temporal lobe epilepsy and received a pathological diagnosis of FCD. The pathological sections were re-examined and diagnosed according to the 2011 ILAE classification. The clinical data from patients with different FCD subtypes were evaluated, including a detailed history regarding spontaneous abortions, trauma, ischaemic injury, encephalitis, and febrile seizures at an early age. The age of epilepsy onset, duration of epilepsy, age at surgery, seizure frequency, history of febrile seizures, and seizure type, particularly whether the seizures were secondarily generalised tonic-clonic seizures, were recorded. Clinical differences were found in the patients with temporal lobe FCD. The associated FCD subtypes have unique clinical characteristics, including a later age of epilepsy onset and a shorter duration of epilepsy, especially in FCD Type IIIc; and a high susceptibility to febrile seizures was observed in FCD Type IIIa.
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Affiliation(s)
- Jiang Wu
- Department of Neurosurgery, Hebei Medical University, Shijiazhuang, China
| | - Wenling Li
- Department of Functional Neurosurgery, Hebei General Hospital, No. 348 Heping West Road, Shijiazhuang 050000, China
| | - Yao Chen
- Department of Neurosurgery, Hebei Medical University, Shijiazhuang, China
| | - Lin Kang
- Department of Pathology, Hebei General Hospital, Shijiazhuang, China
| | - Wenqing Zhao
- Department of Neurosurgery, Hebei Medical University, Shijiazhuang, China; Department of Functional Neurosurgery, Hebei General Hospital, No. 348 Heping West Road, Shijiazhuang 050000, China.
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20
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Back pain in patients with degenerative spine disease and intradural spinal tumor: what to treat? when to treat? EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2014; 23:821-9. [PMID: 24378627 DOI: 10.1007/s00586-013-3137-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2013] [Revised: 12/12/2013] [Accepted: 12/13/2013] [Indexed: 12/13/2022]
Abstract
BACKGROUND Back pain is common in industrialized countries and one of the most frequent causes of work incapacity. Successful treatment is, therefore, not only important for improving the symptoms and the quality of life of these patients but also for socioeconomic reasons. Back pain is frequently caused by degenerative spine disease. Intradural spinal tumors are rare with an annual incidence of 2-4/1,00,000 and are mostly associated with neurological deficits and radicular and nocturnal pain. Back pain is not commonly described as a concomitant symptom, such that in patients with both a tumor and degenerative spine disease, any back pain is typically attributed to the degeneration rather than the tumor. OBJECTIVE The aim of the present retrospective investigation was to study and analyze the impact of microsurgery on back/neck pain in patients with intradural spinal tumor in the presence of degenerative spinal disease in adjacent spinal segments. METHODS Fifty-eight consecutive patients underwent microsurgical, intradural tumor surgery using a standardized protocol assisted by multimodal intraoperative neuromonitoring. Clinical symptoms, complications and surgery characteristics were documented. Standardized questionnaires were used to measure outcome from the surgeon's and the patient's perspectives (Spine Tango Registry and Core Outcome Measures Index). Follow-up included clinical and neuroradiological examinations 6 weeks, 3 months and 1 year postoperatively. RESULTS Back/neck pain as a leading symptom and coexisting degenerative spine disease was present in 27/58 (47 %) of the tumor patients, and these comprised to group under study. Patients underwent tumor surgery only, without addressing the degenerative spinal disease. Remission rate after tumor removal was 85 %. There were no major surgical complications. Back/neck pain as the leading symptom was eradicated in 67 % of patients. There were 7 % of patients who required further invasive therapy for their degenerative spinal disease. CONCLUSIONS Intradural spinal tumor surgery improves back/neck pain in patients with coexisting severe degenerative spinal disease. Intradural spinal tumors seem to be the only cause of back/neck pain more often than appreciated. In these patients suffering from both pathologies, there is a higher risk of surgical overtreatment than undertreatment. Therefore, elaborate clinical and radiological examinations should be performed preoperatively and the indication for stabilization/fusion should be discussed carefully in patients foreseen for first time intradural tumor surgery.
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Sharma MS, Borkar SA, Kumar A, Sharma MC, Sharma BS, Mahapatra AK. Thoracic extraosseous, epidural, cavernous hemangioma: Case report and review of literature. J Neurosci Rural Pract 2013; 4:309-12. [PMID: 24250167 PMCID: PMC3821420 DOI: 10.4103/0976-3147.118772] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
A 40-year-old male presented with mid-thoracic backache and progressive, ascending, spastic, paraparesis for one year. Magnetic resonance imaging demonstrated an extraosseous, extradural mass, without any bone invasion at the T2-T4 vertebral levels, located dorsal to the thecal sac. The spinal cord was compressed ventrally. The lesion was totally excised after a T2-T4 laminectomy. Histopathological examination revealed a cavernous hemangioma. The authors reported this case and reviewed the literature, to explain why extraosseous, extradural, cavernous hemangiomas should be considered in the differential diagnosis of extradural thoracic compressive myelopathy.
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Affiliation(s)
- Manish S Sharma
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi - 110 029, India
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22
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Choudhri O, Karamchandani J, Gooderham P, Steinberg GK. Flexible Omnidirectional Carbon Dioxide Laser as an Effective Tool for Resection of Brainstem, Supratentorial, and Intramedullary Cavernous Malformations. Oper Neurosurg (Hagerstown) 2013; 10 Suppl 1:34-4; discussion 43-5. [DOI: 10.1227/neu.0000000000000212] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Abstract
BACKGROUND:
Lasers have a long history in neurosurgery, yet bulky designs and difficult ergonomics limit their use. With its ease of manipulation and multiple applications, the OmniGuide CO2 laser has reintroduced laser technology to the microsurgical resection of brain and spine lesions. This laser, delivered through a hollow-core fiber lined with a unidirectional mirror, minimizes energy loss and allows precise targeting.
OBJECTIVE:
To analyze resections performed by the senior author from April 2009 to March 2013 of 58 cavernous malformations (CMs) in the brain and spine with the use of the OmniGuide CO2 laser, to reflect on lessons learned from laser use in eloquent areas, and to share data on comparisons of laser power calibration and histopathology.
METHODS:
Data were collected from electronic medical records, radiology reports, operative room records, OmniGuide CO2 laser case logs, and pathology records.
RESULTS:
Of 58 CMs, approximately 50% were in the brainstem (30) and the rest were in supratentorial (26) and intramedullary spinal locations (2). Fifty-seven, ranging from 5 to 45 mm, were resected, with a subtotal resection in 1. Laser power ranged from 2 to 10 W. Pathology specimens showed minimal thermal damage compared with traditionally resected specimens with bipolar coagulation.
CONCLUSION:
The OmniGuide CO2 laser is safe and has excellent precision for the resection of supratentorial, brainstem, and spinal intramedullary CMs. No laser-associated complications occurred, and very low energy was used to dissect malformations from their surrounding hemosiderin-stained parenchymas. The authors recommend its use for deep-seated and critically located CMs, along with traditional tools.
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Affiliation(s)
- Omar Choudhri
- Department of Neurosurgery, Stanford Stroke Center and Stanford Institute for Neuro-Innovation and Translational Neurosciences, Stanford University School of Medicine, Stanford California
| | - Jason Karamchandani
- Department of Pathology, Division of Neuropathology, Stanford University School of Medicine, Stanford California
| | - Peter Gooderham
- Department of Neurosurgery, Stanford Stroke Center and Stanford Institute for Neuro-Innovation and Translational Neurosciences, Stanford University School of Medicine, Stanford California
| | - Gary K. Steinberg
- Department of Neurosurgery, Stanford Stroke Center and Stanford Institute for Neuro-Innovation and Translational Neurosciences, Stanford University School of Medicine, Stanford California
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Clinical and radiological presentation of spinal epidural haemangiomas: clinical series in a tertiary care centre during a 10-year period. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2013; 23:404-10. [PMID: 24097259 DOI: 10.1007/s00586-013-3045-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2013] [Revised: 09/24/2013] [Accepted: 09/25/2013] [Indexed: 10/26/2022]
Abstract
PURPOSE Haemangiomas are very frequent benign spinal tumours. However, pure epidural location is extremely rare. At present, only 52 cases have been reported in the literature during the last 10 years. We proposed to analyse clinical and radiological features of this rare entity treated in a tertiary care centre over the last 10 years. METHODS A study of a retrospective surgical series (2002-2012) was conducted. The clinic's electronic database was searched for "spinal" and/or "vertebral haemangiomas", which were treated by surgery and/or vertebroplasty. Clinical, radiological and histopathological data were analysed. RESULTS In total, the series comprised 30 spinal haemangiomas. There were 6 epidural (20 %), 17 vertebral (57 %) and 7 intradural lesions (23 %). There were four men and two women, mean age 28.3 years, with epidural lesions. One patient presented with localised back pain only, two with radiculopathy and focal neurological deficit, two with radiculopathy only and one with isolated focal neurological deficit, respectively. The onset of symptoms was progressive in four cases over weeks to months and sudden in two cases. Preoperative MRI imaging revealed features of meningioma, neurinoma or metastasis. CONCLUSION Epidural haemangiomas are extremely rare spinal lesions. They may mimic more common spinal tumours clinically and radiologically. The usual treatment is gross total resection confirming the diagnosis histologically.
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24
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Killeen T, Czaplinski A, Cesnulis E. Extradural spinal cavernous malformation: A rare but important mimic. Br J Neurosurg 2013; 28:340-6. [DOI: 10.3109/02688697.2013.841858] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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25
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Thoracic spinal epidural cavernous haemangioma with an acute onset: case report and the review of the literature. Clin Neurol Neurosurg 2012; 115:799-801. [PMID: 22918065 DOI: 10.1016/j.clineuro.2012.07.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2011] [Revised: 05/20/2012] [Accepted: 07/15/2012] [Indexed: 11/23/2022]
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26
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Kivelev J, Niemelä M, Hernesniemi J. Characteristics of cavernomas of the brain and spine. J Clin Neurosci 2012; 19:643-8. [DOI: 10.1016/j.jocn.2011.08.024] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2011] [Revised: 08/18/2011] [Accepted: 08/19/2011] [Indexed: 01/05/2023]
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Kivelev J, Niemelä M, Hernesniemi J. Treatment strategies in cavernomas of the brain and spine. J Clin Neurosci 2012; 19:491-7. [PMID: 22325075 DOI: 10.1016/j.jocn.2011.08.015] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2011] [Revised: 07/27/2011] [Accepted: 08/01/2011] [Indexed: 12/25/2022]
Abstract
The management of brain and spinal cavernomas includes two main options: (i) conservative treatment or (ii) surgical removal. Clinical experience related to cavernoma patients falls into four major categories: the surgical or conservative treatment of incidental or symptomatic cavernomas. In many patients, cavernomas exist as fairly benign lesions, frequently remaining clinically silent for life. This observation argues against the active treatment of all cavernoma patients; rather for the meticulous selection of only those more likely to benefit from surgery. Thus, the most crucial task in successful management of cavernomas is appropriate patient selection. In this review, we present our institutional experience on cavernoma management supplemented with data from the literature.
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Affiliation(s)
- Juri Kivelev
- Department of Neurosurgery, Helsinki University Central Hospital, Topeliuksenkatu 5, Helsinki 00260, Finland.
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28
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Maslehaty H, Barth H, Petridis AK, Doukas A, Mehdorn HM. Symptomatic spinal cavernous malformations: indication for microsurgical treatment and outcome. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2011; 20:1765-70. [PMID: 21755413 DOI: 10.1007/s00586-011-1898-z] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2011] [Accepted: 06/28/2011] [Indexed: 11/30/2022]
Abstract
PURPOSE We demonstrate clinical features, therapy and outcome of 14 patients with symptomatic spinal cavernous malformations (CM). METHODS We retrospectively reviewed all patients who underwent microsurgical treatment of symptomatic spinal CM during the last decade in our department through an analysis of our database. RESULTS We analyzed the data of 14 patients (11 females, 3 males) with symptomatic spinal CM in a range of 16-77 years (mean age 47.8 years). Seven patients (50%) experienced significant improvement of their symptoms rapidly after surgery. The remaining seven patients presented new non pre-existing complaints, which improved gradually with a favourable outcome at the last follow-up examination in six cases. CONCLUSION Microsurgical treatment under perioperative electrophysiological monitoring is justified to prevent severe neurofunctional deterioration in symptomatic spinal CM. Although some of the patients deteriorate after surgery, the symptoms are rapidly declining with a favourable outcome in majority of them.
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Affiliation(s)
- Homajoun Maslehaty
- Department of Neurosurgery, Klinik für Neurochirurgie, Universitätsklinikum Schleswig-Holstein, Campus Kiel, Arnold-Heller-Straße 3, 24105 Kiel, Germany.
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Kivelev J, Laakso A, Niemelä M, Hernesniemi J. A Proposed Grading System of Brain and Spinal Cavernomas. Neurosurgery 2011; 69:807-13; discussion 813-4. [DOI: 10.1227/neu.0b013e31821ffbb5] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Abstract
BACKGROUND:
Most cavernomas in the central nervous system are characterized by a benign natural course. Progressive symptoms warrant surgical removal. In the literature, the factors affecting long-term postoperative outcome are not statistically well confirmed.
OBJECTIVE:
To perform a multifactorial analysis of risk factors on a large patient series and to use the results to propose a simple grading scale to predict outcome.
METHODS:
We studied 303 consecutive patients with cavernomas treated surgically at our department from 1980 to 2009. Follow-up assessment was performed on average 5.7 years postoperatively (range, 0.2-36 years). The main outcome measure was the patients' condition at the last follow-up on Glasgow Outcome Scale. For statistical analysis, the outcome measure was dichotomized to favorable (Glasgow Outcome Scale 5) and unfavorable (Glasgow Outcome Scale 1–4). Binary logistic regression analysis was used to estimate the effect of age, sex, seizures, preexisting neurological deficits, hemorrhage, and size and location of cavernoma on long-term outcome.
RESULTS:
Infratentorial, basal ganglia, or spinal location and preexisting neurological deficit were the only independent risk factors for unfavorable outcome, with relative risks of 2.7 (P = .008) and 3.2 (P = .002), respectively. We formulated a grading system based on a score of 1 to 3. When applied to our series, the proposed grading system strongly correlated with outcome (P < .001, Pearson χ2 test). The risk for long-term unfavorable outcome was 13%, 22%, and 55% for grades 1 through 3, respectively.
CONCLUSION:
The proposed grading system showed a convincing correlation with postoperative outcome in surgically treated cavernoma patients.
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Affiliation(s)
- Juri Kivelev
- Department of Neurosurgery, Helsinki University Central Hospital, Helsinki, Finland
| | - Aki Laakso
- Department of Neurosurgery, Helsinki University Central Hospital, Helsinki, Finland
| | - Mika Niemelä
- Department of Neurosurgery, Helsinki University Central Hospital, Helsinki, Finland
| | - Juha Hernesniemi
- Department of Neurosurgery, Helsinki University Central Hospital, Helsinki, Finland
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