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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] [What about the content of this article? (0)] [Affiliation(s)] [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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Samadian M, Maroufi SF, Bakhtevari MH, Borghei-Razavi H. An isolated cavernous malformation of the sixth cranial nerve: A case report and review of literature. Surg Neurol Int 2021; 12:563. [PMID: 34877049 PMCID: PMC8645491 DOI: 10.25259/sni_811_2021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Accepted: 10/07/2021] [Indexed: 11/04/2022] Open
Abstract
Background Isolated cavernous malformation (CM) of the abducens nerve has not been reported in the literature. Herein, the authors address the clinical importance of these lesions and review the reported cases of CM from 2014 to 2020. Case Description A 21-year-old man presented with binocular diplopia and headache from 2 months before his admission. The neurological examination revealed right-sided abducens nerve palsy. The brain MRI revealed an extra-axial pontomedullary lesion suggestive of a CM. The lesion was surgically removed. During the operation, the abducens nerve was resected considering the lesion could not be separated from the nerve and an anastomosis was performed using an interposition nerve graft and fibrin glue. Pathological examination of the resected lesion revealed that it was originated from within the nerve. The patient's condition improved in postoperative follow-ups. Conclusion Surgical resection of the cranial nerves CMs is appropriate when progressive neurological deficits are present. If the lesion is originated from within the nerve, we suggest resection of the involved nerve and performing anastomosis. Novel MRI sequences might help surgeons to be prepared for such cases and fibrin glue can serve as an appropriate tool to perform anastomosis when end-to-end sutures are impossible to perform.
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Affiliation(s)
- Mohammad Samadian
- Department of Neurosurgery, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Skull Base Research Center, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Seyed Farzad Maroufi
- Skull Base Research Center, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Faculty of Medicine, Tehran University of Medical Sciences, Valiasr, Tehran, Iran
| | | | - Hamid Borghei-Razavi
- Department of Neurosurgery, Neurological Institute, Cleveland Clinic-Taussig Cancer Center, Cleveland, Ohio, United States
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Srinivasan VM, Koester SW, Wang MS, Rahmani R, Ma KL, Catapano JS, Labib MA, Lawton MT. Cavernous Malformations of the Optic Nerve and Optic Pathway: A Case Series and Systematic Review of the Literature. Oper Neurosurg (Hagerstown) 2021; 21:291-302. [PMID: 34460919 DOI: 10.1093/ons/opab284] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 06/06/2021] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Although rare, cavernous malformations (CMs) of the optic nerve and anterior optic pathway (optic pathway cavernous malformations [OPCMs]) can occur, as described in several single case reports in the literature. OBJECTIVE To describe the technical aspects of microsurgical management of CMs of the optic pathway on the basis of an extensive single-center experience and review of the literature. METHODS A systematic literature review was performed to augment an earlier review, using PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. In addition, an institutional database was searched for all patients undergoing surgical resection of OPCMs. Patient information, surgical technique, and clinical and radiographic outcomes were assessed. RESULTS Since the previous report, 14 CMs were resected at this institution or by the senior author at another institution. In addition, 34 cases were identified in the literature since the systematic review in 2015, including some earlier cases that were not discussed in the previous report. Most OPCMs were resected via pterional, orbital-pterional, and orbitozygomatic craniotomies. Visual outcomes were similar to those in earlier reports, with 70% of patients reporting stable to normal vision postoperatively. CONCLUSION OPCMs can occur throughout the anterior visual pathway and may cause significant symptoms. Surgery is feasible and should be considered for OPCMs presenting to a surface of the nerve. Favorable results can be obtained with resection, although optimal results are obtained with patients who present with milder symptoms without longstanding damage to the optic apparatus.
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Affiliation(s)
- Visish M Srinivasan
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
| | - Stefan W Koester
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
| | - Michele S Wang
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
| | - Redi Rahmani
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
| | - Kevin L Ma
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
| | - Joshua S Catapano
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
| | - Mohamed A Labib
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
| | - Michael T Lawton
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
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Campero A, Casas-Parera I, Villalonga JF, Baldoncini M. Microsurgical Resection of a Chiasmatic Cavernoma: 3-Dimensional Operative Video. Oper Neurosurg (Hagerstown) 2021; 21:E46-E47. [PMID: 33733679 DOI: 10.1093/ons/opab063] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Accepted: 01/03/2021] [Indexed: 11/12/2022] Open
Abstract
According to reports from the literature,1,2 depending on the location where cavernomas appear, range from the very common locations to unusual. Cavernous malformations arising from the optic nerve and chiasm are rare, with only few cases reported to date.3-5 We present a case of a 28-yr-old man who suddenly started with sever visual loss in the right eye and homonymous lateral hemianopia in the left eye. Because of the acute symptomatology, a brain MRI was immediately performed in order to diagnose the etiology. The MRI showed a chiasmatic mass with right extension, heterogeneous on T1 and T2 sequences, without enhancement after gadolinium. The surgery was carried out a week after the diagnosis. A right pterional transsylvian approach was performed and the cavernoma was resected with microsurgical maneuvers, preserving the optic nerve fibers, chiasm, and optic tract. The patient evolved favorably, improving the visual deficit in the postoperative period as can be observed in the postoperative visual field study 7 mo after the surgery. The patient signed an informed consent for the procedure and agreed with the use of his images and surgical video for research and academic purposes. Our surgical case emphasizes the importance of a prompt diagnosis and surgery for chiasmatic cavernomas3 associated to visual loss, providing early decompression of the optic apparatus and improvement of the visual field defects after surgery.
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Affiliation(s)
- Alvaro Campero
- LINT, Facultad de Medicina, Universidad Nacional de Tucumán, Tucumán, Argentina.,Department of Neurological Surgery, Hospital Padilla, Tucumán, Argentina
| | - Ignacio Casas-Parera
- Department of Neurology, Oncologic Institute "Ángel H. Roffo," University Center of Neuro-Oncology, School of Medicine, University of Buenos Aires, Buenos Aires, Argentina
| | - Juan F Villalonga
- LINT, Facultad de Medicina, Universidad Nacional de Tucumán, Tucumán, Argentina.,Department of Neurological Surgery, Hospital Padilla, Tucumán, Argentina
| | - Matías Baldoncini
- Department of Neurological Surgery, Hospital San Fernando, Buenos Aires, Argentina
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Fiorindi A, Gallinaro P, Marton E, Canova G, Fontanella MM, Longatti P. Opto-chiasmatic apoplexy as a compartment syndrome? Anatomical and surgical considerations on two bleeding cavernous malformations. Clin Neurol Neurosurg 2020; 201:106439. [PMID: 33418335 DOI: 10.1016/j.clineuro.2020.106439] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 12/02/2020] [Accepted: 12/10/2020] [Indexed: 11/27/2022]
Abstract
OBJECTIVE Opto-chiasmatic (OC) cavernous malformations are sporadic lesions that are often misdiagnosed clinically and radiologically. Presenting symptoms range from incidental findings to the more frequent and dramatic "chiasmal apoplexy." The present study aims to evaluate the potential role of arachnoidal membranes of the basal cisterns in the onset of OC apoplexy. A possible mechanism resembling a compartment syndrome is discussed through the description of two cases of bleeding cavernomas. METHODS We describe clinical, radiological, intraoperative findings in two cases of young patients presenting with OC apoplexy from bleeding cavernoma. The first was a 38-year-old man diagnosed with optic neuritis at the first episode of visual acuity deterioration. The second patient was a 22 -year-old woman who suffered two OC apoplexy episodes from a recurrence, which also presented with bleeding. RESULTS Both patients were operated on via pterional craniotomy and presented a postoperative improvement of visual symptoms. The second patient experienced deterioration 30 months after surgical resection due to rebleeding from a recurrence and required a second operation. Follow-up revealed a good recovery of visual disturbances; MRI at 6 and 3 years showed in both patients an apparent complete removal of the cavernous malformations. CONCLUSION The cisternal environment where OC cavernous malformations develop and the paradigm of a compartment syndrome could explain the clinical presentation variability. This very rare subset of cavernomas would benefit from a classification system using ad hoc neuroimaging protocols and consistent indications.
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Affiliation(s)
| | - Paolo Gallinaro
- Neurosurgical Unit, Treviso Hospital - University of Padova, Treviso, Italy
| | - Elisabetta Marton
- Neurosurgical Unit, Treviso Hospital - University of Padova, Treviso, Italy
| | - Giuseppe Canova
- Neurosurgical Unit, Treviso Hospital - University of Padova, Treviso, Italy
| | - Marco M Fontanella
- Neurosurgical Unit, Spedali Civili - University of Brescia, Brescia, Italy
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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] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
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Ajhoun Y, Ismail A, Nisrin L, Yasmine CR, Yassine M, Reda K, Oubaaz A. Unusual etiology of bilateral acute visual impairment: Optochiasmatic cavernoma haemorrhage. Am J Emerg Med 2019; 37:564.e1-564.e4. [PMID: 30616870 DOI: 10.1016/j.ajem.2018.12.024] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2018] [Revised: 12/12/2018] [Accepted: 12/13/2018] [Indexed: 11/28/2022] Open
Abstract
Optochiasmatic cavernoma haemorrhage is unusual etiology of bilateral acute visual impairment. This vascular hamartoma is extremely rare with a prevalence rate of 0.4-0.9% of the general population. They are frequently revealed by an optochiasmal apoplexy. We present the case of a 38 year old woman admitted to the emergency department for bilateral acute visual impairment, associated with frontal headaches. A brain MRI led to the diagnosis of an optochiasmatic cavernoma haemorrhage. Because of the rareness, and the lack of knowledge regarding the natural history of this lesion, surgical resection is the preferred management option in most reported cases. However after clear and detailed explanations of the surgical procedure as well as the risk of visual loss our patient refused to undergo any interventions. So our attitude was to carry out a close follow-up. After one year the visual evolution was satisfactory, no clinical worsening has been noticed and the MRIs examinations showed the same aspect with the same size. The aim of this observation is to evoke the diagnosis of an optochiasmatic cavernoma haemorrhage in case of acute chiasmal compression syndrome within patients in the third and fourth decades.
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Affiliation(s)
- Yousra Ajhoun
- Ophthalmology Department, Military Instruction Hospital Mohammed V, Rabat, Morocco.
| | - Aissa Ismail
- Anesthesiologie and Intensive Care Department, Military Instruction Hospital Mohammed V, Rabat, Morocco
| | - Laaribi Nisrin
- Ophthalmology Department, Military Instruction Hospital Mohammed V, Rabat, Morocco
| | - Chaoui Roqai Yasmine
- Ophthalmology Department, Military Instruction Hospital Mohammed V, Rabat, Morocco
| | - Mouzari Yassine
- Ophthalmology Department, Military Instruction Hospital Mohammed V, Rabat, Morocco
| | - Karim Reda
- Ophthalmology Department, Military Instruction Hospital Mohammed V, Rabat, Morocco
| | - Abdelbarre Oubaaz
- Ophthalmology Department, Military Instruction Hospital Mohammed V, Rabat, Morocco
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