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Li Z, Chen L, Wang J, Dong G, Jia G, Jia W, Li D. Cavernous Malformation From Cranial Nerves: A Systematic Review With a Novel Classification and Patient-Level Analysis. Neurosurgery 2024:00006123-990000000-01194. [PMID: 38842326 DOI: 10.1227/neu.0000000000003011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Accepted: 04/02/2024] [Indexed: 06/07/2024] Open
Abstract
BACKGROUND AND OBJECTIVES Cavernous malformations (CMs) occurring in the cranial nerve (CN) are extremely rare, and there is currently no comprehensive review on CN CMs, leading to a lack of sufficient understanding of CN CMs. We aimed to systematically review all published CN CM cases; summarize the epidemiology, clinical manifestations, treatment, and prognosis of CN CMs; and identify factors influencing the prognosis of CN CMs. METHODS This systematic review identified all cases potentially diagnosed with CN CM through a systematic search of PubMed, SCOPUS, Web of Science, and Cochrane databases. This represents the most comprehensive systematic review to date. We classified CN CMs based on their anatomic origins. Patient characteristics, disease manifestations, treatment approaches, and prognosis were summarized descriptively. Further analysis was conducted to identify factors influencing the prognosis of CN CMs. RESULTS The final analysis included 108 articles (127 individual patient cases). The optic nerve (49/128, 38.3%) is the most commonly affected nerve. Notably, CN CMs can be categorized into 3 types: Intraneural, Perineural, and Extraneural. Preoperative nerve function status and novel classification were associated with the prognosis of CN CMs (P = .001; P < .001). The postoperative neurological deterioration rate for the Intraneural type was 19/37 (51.4%); for the Extraneural type, it was 13/69 (18.8%); and for the Perineural type, it was 1/22 (4.5%) (P < .001). CONCLUSION We reviewed all the published CN CMs to date, offering a comprehensive description of CN CMs for the first time and identifying prognostic factors. The classification of CN CMs proposed in this study could serve as guidance for the selection of intraoperative treatment regimens. The findings of this systematic review are expected to provide a foundation for clinical decision-making in this crucial rare disease and lay the groundwork for developing relevant clinical guidelines.
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Affiliation(s)
- Ziyang Li
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Liangpeng Chen
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Junmei Wang
- Department of Pathology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Gehong Dong
- Department of Pathology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Guijun Jia
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Wang Jia
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases (NCRC-ND), Beijing, China
- Beijing Neurosurgical Institute, Beijing, China
| | - Deling Li
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases (NCRC-ND), Beijing, China
- Beijing Neurosurgical Institute, Beijing, China
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Kawalec P, Del Bigio MR, Kaufmann AM. Acute management of ruptured cavernous malformation of the optic nerve: illustrative case. JOURNAL OF NEUROSURGERY. CASE LESSONS 2024; 7:CASE23746. [PMID: 38408352 PMCID: PMC10901125 DOI: 10.3171/case23746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 01/23/2024] [Indexed: 02/28/2024]
Abstract
BACKGROUND A cavernous malformation of the optic nerve (CMON) is a rare condition that often presents with an abrupt decline in vision. Acute management of ruptured optic nerve cavernous malformations is generally surgical, although the timing of surgery is controversial. OBSERVATIONS A 47-year-old female experienced the sudden loss of vision in her left eye. Examination showed that this eye was nearly blind, and her right eye had a temporal field defect. Neuroimaging showed hemorrhage in her left optic nerve and optic chiasm. She was taken to the operating room on an emergent basis where the optic canal was decompressed, the hemorrhage was evacuated, and a vascular malformation with features of a cavernoma was removed from the optic nerve. Over the next 2 days, the vision in her right eye significantly recovered. LESSONS CMONs remain rare, and it is unlikely that enough cases can be gathered to form a larger trial to compare the role and timing of surgery. On the basis of our experience with this case, the authors recommend that acute CMON-related hematomas should be treated as a surgical emergency and managed with acute optic nerve decompression, hematoma evacuation, and cavernoma resection to improve chances of vision recovery and prevent further vision loss.
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Affiliation(s)
- Philip Kawalec
- 1Section of Neurosurgery, Department of Surgery, University of Manitoba, Health Sciences Centre, Winnipeg, Manitoba, Canada
| | - Marc R Del Bigio
- 2Department of Pathology, University of Manitoba, Health Sciences Centre, Winnipeg, Manitoba, Canada; and
- 3Children's Hospital Research Institute of Manitoba, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Anthony M Kaufmann
- 1Section of Neurosurgery, Department of Surgery, University of Manitoba, Health Sciences Centre, Winnipeg, Manitoba, Canada
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Ruparelia J, Patidar R, Gosal JS, Garg M, Jha DK, Vishwajeet V, Tiwari S, Kaur M, Singh S, Bhaskar S. Optochiasmatic Cavernomas: Updated systematic review and proposal of a novel classification with surgical approaches. Neurosurg Rev 2024; 47:53. [PMID: 38238497 DOI: 10.1007/s10143-024-02288-1] [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] [Received: 11/20/2023] [Revised: 12/22/2023] [Accepted: 01/09/2024] [Indexed: 01/23/2024]
Abstract
Cavernomas are histologically benign vascular malformations found at different sites in the brain. A rare site for such cavernomas, however, is the anterior optic pathway, comprising the optic nerve, chiasma, and optic tract-called optochiasmatic cavernomas (OCC). These lesions usually present with sudden onset or progressive vision loss, headache, and features mimicking pituitary apoplexy. In this paper, we describe a case of OCC operated at our center. We carry out an updated review of literature depicting cases of OCC, their clinical presentation, management, and postoperative complications. We also propose a novel classification system based on lesion location and further analyze these cavernoma types with respect to the surgical approach used and visual outcome. A 30-year-old lady had presented with a 3-week history of progressive bilateral vision loss and headache. Based on imaging, she was suspected to have a cavernous angioma of the chiasma and left optic tract. Due to progressive vision deterioration, the lesion was surgically excised using pterional craniotomy. Postoperatively, her visual symptoms improved, but she developed diabetes insipidus. Clinical and radiological follow-up has been done for 18 months after surgery. A total of 81 cases have been described in the literature, including the present case. Chiasmal apoplexy is the most common presentation. Surgical excision is the standard of care. Our analysis based on lesion location shows the most appropriate surgical approach to be used for each cavernoma type. Visual outcome correlates with the preoperative visual status. Visual outcome is good in patients presenting with acute chiasmal apoplexy, and when complete surgical excision is performed. The endonasal endoscopic approach was found to provide the best visual outcome. In addition to preoperative visual status, complete surgical excision predicts favorable visual outcomes in OCC. Our proposed classification system guides the appropriate surgical approach required for a particular location of the cavernoma.
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Affiliation(s)
- Jigish Ruparelia
- Department of Neurosurgery, All India Institute of Medical Sciences, Jodhpur, Rajasthan, 342005, India
| | - Rajnish Patidar
- Department of Neurosurgery, All India Institute of Medical Sciences, Jodhpur, Rajasthan, 342005, India
| | - Jaskaran Singh Gosal
- Department of Neurosurgery, All India Institute of Medical Sciences, Jodhpur, Rajasthan, 342005, India.
| | - Mayank Garg
- Department of Neurosurgery, All India Institute of Medical Sciences, Jodhpur, Rajasthan, 342005, India
| | - Deepak Kumar Jha
- Department of Neurosurgery, All India Institute of Medical Sciences, Jodhpur, Rajasthan, 342005, India
| | - Vikarn Vishwajeet
- Department of Pathology, All India Institute of Medical Sciences, Jodhpur, Rajasthan, 342005, India
| | - Sarbesh Tiwari
- Department of Radiology, All India Institute of Medical Sciences, Jodhpur, Rajasthan, 342005, India
| | - Manbir Kaur
- Department of Anesthesiology, All India Institute of Medical Sciences, Jodhpur, Rajasthan, 342005, India
| | - Surjit Singh
- Department of Pharmacology, All India Institute of Medical Sciences, Jodhpur, Rajasthan, 342005, India
| | - Suryanarayanan Bhaskar
- Department of Neurosurgery, All India Institute of Medical Sciences, Jodhpur, Rajasthan, 342005, India
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Xu S, Yang L. Diagnosis and treatment status of suprasellar optic pathway cavernous malformations. J Int Med Res 2023; 51:3000605231219167. [PMID: 38147640 PMCID: PMC10752090 DOI: 10.1177/03000605231219167] [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] [Received: 07/11/2023] [Accepted: 11/17/2023] [Indexed: 12/28/2023] Open
Abstract
Cerebral cavernous malformations constitute a subtype of cerebral vascular malformation typically located in the cerebral cortex. However, their occurrence in the suprasellar optic pathway is relatively rare. There is some uncertainty surrounding the clinical diagnostic methods and optimal treatment strategies specific to suprasellar optic pathway cavernous malformations. In this narrative review, we retrospectively analyzed relevant literature related to suprasellar visual pathway cavernous malformations. We conducted a study involving 90 patients who were postoperatively diagnosed with cavernous malformations, including the 16-year-old male patient mentioned in this article. We have summarized crucial clinical data, including the patient age distribution, sex ratio, lesion locations, primary symptoms, and surgical approaches. The comprehensive analysis of this clinical information underscores the critical importance of timely intervention in relieving symptoms and improving neurological deficits in affected patients. These findings provide valuable guidance and insight for clinical practitioners and researchers dealing with this specific medical condition.
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Affiliation(s)
- Songbai Xu
- Department of Neurosurgery, The First Hospital of Jilin University, Changchun, Jilin, P.R. China
| | - Liu Yang
- Department of Neurosurgery, The First Hospital of Jilin University, Changchun, Jilin, P.R. China
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Spontaneous optic chiasmal hemorrhage. J Formos Med Assoc 2021; 121:442-443. [PMID: 34602317 DOI: 10.1016/j.jfma.2021.09.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 08/13/2021] [Accepted: 09/16/2021] [Indexed: 11/23/2022] Open
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Sbeih I, Darwazeh R, Shehadeh M, Nisah M, Sbeih A, Abu-Farsakh H, Asseidat I. Anterior interhemispheric approach for microsurgical resection of an optic chiasm cavernoma. INTERDISCIPLINARY NEUROSURGERY 2020. [DOI: 10.1016/j.inat.2020.100766] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
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Visual impairment. HANDBOOK OF CLINICAL NEUROLOGY 2016. [PMID: 27430448 DOI: 10.1016/b978-0-444-53486-6.00045-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register]
Abstract
This chapter can guide the use of imaging in the evaluation of common visual syndromes: transient visual disturbance, including migraine and amaurosis fugax; acute optic neuropathy complicating multiple sclerosis, neuromyelitis optica spectrum disorder, Leber hereditary optic neuropathy, and Susac syndrome; papilledema and pseudotumor cerebri syndrome; cerebral disturbances of vision, including posterior cerebral arterial occlusion, posterior reversible encephalopathy, hemianopia after anterior temporal lobe resection, posterior cortical atrophy, and conversion blindness. Finally, practical efforts in visual rehabilitation by sensory substitution for blind patients can improve their lives and disclose new information about the brain.
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Tan T, Tee JW, Trost N, McKelvie P, Wang YY. Anterior visual pathway cavernous malformations. J Clin Neurosci 2015; 22:258-67. [DOI: 10.1016/j.jocn.2014.07.027] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2014] [Revised: 07/15/2014] [Accepted: 07/28/2014] [Indexed: 10/24/2022]
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Optic chiasmal edema observed on T2-weighted MR images: a reversible finding in obstructive hydrocephalus. Jpn J Radiol 2015; 33:140-5. [PMID: 25630417 DOI: 10.1007/s11604-015-0393-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2014] [Accepted: 01/14/2015] [Indexed: 10/24/2022]
Abstract
PURPOSE To evaluate the clinical significance of optic chiasmal edema (OCE) observed in hydrocephalus. MATERIALS AND METHODS Twenty patients with obstructive hydrocephalus and eight patients with communicating hydrocephalus were recruited. We classified both groups into OCE-positive and negative subgroups on three-dimensional T2-weighted images. In the obstructive hydrocephalus group, the pre- and postoperative periventricular hyperintensity (PVH) grade, Evans index, and third ventricle diameter were compared between the subgroups. The visual disturbances were reviewed in the medical records. RESULTS Eleven obstructive hydrocephalus patients (55 %) had OCE, while none of communicating hydrocephalus patients did. OCE was improved in all patients postoperatively. Preoperative PVH grade was significantly higher in the OCE-positive subgroup (p < 0.01). There were no statistically significant differences in the other indices. Visual disturbances were observed in two OCE-negative patients alone. CONCLUSION OCE is a reversible finding frequently observed in obstructive hydrocephalus and may not be associated with visual disturbances.
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Cavernous malformation of the optic pathway mimicking optic glioma: a case report. Childs Nerv Syst 2014; 30:1753-8. [PMID: 24990123 DOI: 10.1007/s00381-014-2465-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2014] [Accepted: 06/11/2014] [Indexed: 10/25/2022]
Abstract
PURPOSE Optic pathway cavernous malformations (CMs) are extremely rare, accounting for less than 1 % of all intracranial CMs. We report a case of optic pathway CM mimicking optic glioma because the initial magnetic resonance (MR) images did not disclose hemorrhagic findings such as popcorn-like lesion or hemosiderin ring. METHODS A 20-year-old woman presented with subacute left visual acuity loss and visual field defect and was referred to our hospital. Initial MR imaging findings were suggestive of optic glioma. Second MR imaging demonstrated hemorrhagic findings, but the hemorrhage was considered to be intratumoral hemorrhage from left optic pilocytic astrocytoma. She underwent radiochemotherapy and intravenous administration of corticosteroids but her symptoms deteriorated. Third and fourth MR imaging revealed enlargement of the hematoma. Therefore, the radiation therapy was interrupted at a delivered dose of 16.2 Gy, and craniotomy was performed to preserve residual right visual field. The lesion was totally removed and the histological diagnosis was CM. Her right visual field was preserved, but not improved. RESULTS The present case and previous cases suggest that optic pathway CMs sometimes do not initially manifest with signs of hemorrhage, so CMs should be included in the differential diagnosis of optic pathway lesions. CONCLUSIONS Histological confirmation with preparation for total resection should be considered for rapidly progressive cases even if the neuroimaging findings are compatible with optic glioma.
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