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Hashikata H, Goto M, Maki Y, Nishida N, Ando M, Ishibashi R, Toda H, Iwasaki K. Intramedullary feeder aneurysm of a cervical epidural arteriovenous fistula causing myelopathy: a case report and literature review. Acta Neurochir (Wien) 2023; 165:3985-3990. [PMID: 37059919 DOI: 10.1007/s00701-023-05578-7] [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: 11/22/2022] [Accepted: 03/31/2023] [Indexed: 04/16/2023]
Abstract
While a craniocervical junction (CCJ) epidural arteriovenous fistula (EDAVF) may present with hemorrhagic myelopathy from an associated feeder aneurysm on rare occasions, non-hemorrhagic myelopathy from such an aneurysm remains unreported. A woman in her late sixties presented with cervical myelopathy due to a non-hemorrhagic intramedullary aneurysm associated with CCJ-EDAVF. The intramedullary aneurysm originated from the spinal pial artery supplied by the anterior spinal artery. Direct surgical fistula coagulation and feeder obliteration resulted in the disappearance of the aneurysm and myelopathy improvement. This report illustrates the first case of a non-hemorrhagic intramedullary aneurysm associated with CCJ-EDAVF successfully treated with direct surgery.
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Affiliation(s)
- Hirokuni Hashikata
- Department of Neurosurgery, Medical Research Institute KITANO HOSPITAL, PIIF Tazuke-kofukai, 2-4-20 Ogimachi Kita, Osaka, 530-8480, Japan.
| | - Masanori Goto
- Department of Neurosurgery, Medical Research Institute KITANO HOSPITAL, PIIF Tazuke-kofukai, 2-4-20 Ogimachi Kita, Osaka, 530-8480, Japan
- Department of Neurosurgery, Kobe City Medical Center General Hospital, 2-1-1 Minatojima Minami, Chuo, Kobe, Hyogo, 650-0047, Japan
| | - Yoshinori Maki
- Department of Neurosurgery, Hikone Chuo Hospital, 421 Nishiima, Hikone, Shiga, 522-0054, Japan
- Department of Rehabilitation, Hikari Hospital, 3-35-1 Saikawa, Otsu, Shiga, 520-0002, Japan
| | - Namiko Nishida
- Department of Neurosurgery, Medical Research Institute KITANO HOSPITAL, PIIF Tazuke-kofukai, 2-4-20 Ogimachi Kita, Osaka, 530-8480, Japan
| | - Mitsushige Ando
- Department of Neurosurgery, Shiga General Hospital, 5-4-30 Moriyama, Shiga, 524-8524, Japan
| | - Ryota Ishibashi
- Department of Neurosurgery, Medical Research Institute KITANO HOSPITAL, PIIF Tazuke-kofukai, 2-4-20 Ogimachi Kita, Osaka, 530-8480, Japan
| | - Hiroki Toda
- Department of Neurosurgery, Medical Research Institute KITANO HOSPITAL, PIIF Tazuke-kofukai, 2-4-20 Ogimachi Kita, Osaka, 530-8480, Japan
| | - Koichi Iwasaki
- Department of Neurosurgery, Medical Research Institute KITANO HOSPITAL, PIIF Tazuke-kofukai, 2-4-20 Ogimachi Kita, Osaka, 530-8480, Japan
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Mohammad Hosseini E, Rasekhi A, Vahdat N, Eghbal K, Jamali M, Rahmanian A, Sourani A, Foroughi M, Baradaran Mahdavi S. Dorsal intradural spinal arteriovenous fistula associated with giant intradural spinal aneurysm, a case report. Clin Case Rep 2023; 11:e7202. [PMID: 37064730 PMCID: PMC10099199 DOI: 10.1002/ccr3.7202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 03/25/2023] [Accepted: 03/29/2023] [Indexed: 04/18/2023] Open
Abstract
Arteriovenous fistula and spinal aneurysms like other vascular malformations can mimic radiculopathy and low back pain. Precise imaging work combined with a hybrid endovascular-microsurgical approach is the key element for the best clinical outcome.
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Affiliation(s)
| | - Alireza Rasekhi
- Department of RadiologyShiraz University of Medical SciencesShirazIran
| | - Noushin Vahdat
- Department of RadiologyUniversity of California San Diego (USCD) HealthCaliforniaSan DiegoUSA
- Department of RadiologyVeteran Administration Healthcare SystemSan DiegoCaliforniaUSA
| | - Keyvan Eghbal
- Neurosurgery DepartmentShiraz University of Medical SciencesShirazIran
| | - Mohammad Jamali
- Neurosurgery DepartmentShiraz University of Medical SciencesShirazIran
| | | | - Arman Sourani
- Department of NeurosurgeryIsfahan University of Medical SciencesIsfahanIran
| | - Mina Foroughi
- Student Research CommitteeIsfahan University of Medical SciencesIsfahanIran
| | - Sadegh Baradaran Mahdavi
- Department of Physical Medicine and Rehabilitation, School of Medicine, Student Research Committee, Child Growth and Development Research Center, Research Institute for Primordial Prevention of Non‐Communicable DiseaseIsfahan University of Medical SciencesIsfahanIran
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Savic D, De Rosa A, Solari D, Corazzelli G, Alkhaldi MS, Alsheikh TM, Dashti F, Somma T. Intramedullary arteriovenous malformation with associated intranidal aneurysm: Case report and review of the literature. INTERDISCIPLINARY NEUROSURGERY 2022. [DOI: 10.1016/j.inat.2022.101616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Zhang K, Li C, Hou K, Yu J. Role of the Cervical Anterior Spinal Artery in the Endovascular Treatment of Vascular Diseases: Bystander, Accomplice, Victim, or Friend? Front Neurol 2021; 12:761006. [PMID: 34764934 PMCID: PMC8576071 DOI: 10.3389/fneur.2021.761006] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 09/22/2021] [Indexed: 11/13/2022] Open
Abstract
The cervical anterior spinal artery (ASA) is a very important artery arising from the intracranial vertebral artery (VA). It can play different roles in endovascular treatment (EVT) of spinal vascular diseases. The current understanding of these roles is incomplete; therefore, we performed this review. We found that cervical ASA can be involved in many spinal vascular diseases, such as arteriovenous fistula (AVF), arteriovenous malformation (AVM), and aneurysm, and can serve as a collateral channel in proximal VA occlusion. In AVF and AVM, when the cervical ASA is involved, it often plays the role of an accomplice or victim because it acts as the feeder or as a bystander that does not provide blood flow to the AVF and AVM. In cervical ASA aneurysm, the ASA is a victim. During EVT of VA aneurysms or stenoses, the cervical ASA ostia can be covered or occluded, resulting in ASA ischemia. In this situation, the ASA is a victim. In VA occlusion or the subclavian steal phenomenon, the cervical ASA can serve as a collateral channel to provide blood flow to the posterior circulation. In this case, the ASA plays the role of a friend. According to the role of the cervical ASA in spinal vascular diseases, EVT should be determined “case by case.” Most importantly, when EVT is performed to treat these diseases, the cervical ASA axis must be preserved. Therefore, understanding the role of the cervical ASA in spinal vascular diseases is crucial.
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Affiliation(s)
- Kun Zhang
- Department of Cerebrovascular Disease, Henan Provincial People's Hospital, Zhengzhou University, Zhengzhou, China
| | - Chao Li
- Department of Neurology, First Hospital of Jilin University, Changchun, China
| | - Kun Hou
- Department of Neurosurgery, First Hospital of Jilin University, Changchun, China
| | - Jinlu Yu
- Department of Neurosurgery, First Hospital of Jilin University, Changchun, China
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