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Velo M, Grasso G, Fujimura M, Torregrossa F, Longo M, Granata F, Pitrone A, Vinci SL, Ferraù L, La Spina P. Moyamoya Vasculopathy: Cause, Clinical Manifestations, Neuroradiologic Features, and Surgical Management. World Neurosurg 2022; 159:409-425. [PMID: 35255640 DOI: 10.1016/j.wneu.2021.11.026] [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: 10/06/2021] [Revised: 11/03/2021] [Accepted: 11/05/2021] [Indexed: 11/17/2022]
Abstract
In moyamoya disease, the progressive occlusion of the distal portion of the internal carotid artery and its major branches is typically responsible for the formation of an extensive network of collateral vessels at the base of the brain. When moyamoya collateral network develops in association with various systemic or acquired diseases, the term moyamoya syndrome is used to denote this phenomenon. Sudden changes in the supraclinoid internal carotid artery and middle cerebral artery can be recognized with noninvasive neurovascular imaging techniques, which also allow a differential diagnosis with similar diseases such as degenerative steno-occlusive disease, cerebral vasculitis, and twig-like middle cerebral artery. Once the diagnosis is established, the definitive treatment for moyamoya disease is surgical revascularization, with the goal of increasing cerebral blood flow and preventing recurrent stroke. We provide a comprehensive review of the clinical and radiologic features in moyamoya vasculopathy along with its surgical management.
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Affiliation(s)
- Mariano Velo
- Neuroradiology Unit, Department of Biomedical Sciences and Morphological and Functional Imaging, University of Messina, Messina, Italy
| | - Giovanni Grasso
- Neurosurgical Unit, Department of Biomedicine, Neurosciences and Advance Diagnostics (BiND), University of Palermo, Palermo, Italy
| | - Miki Fujimura
- Department of Neurosurgery, Hokkaido University Graduate School of Medicine, Sapporo, Hokkaido, Japan
| | - Fabio Torregrossa
- Neurosurgical Unit, Department of Biomedicine, Neurosciences and Advance Diagnostics (BiND), University of Palermo, Palermo, Italy
| | - Marcello Longo
- Neuroradiology Unit, Department of Biomedical Sciences and Morphological and Functional Imaging, University of Messina, Messina, Italy
| | - Francesca Granata
- Neuroradiology Unit, Department of Biomedical Sciences and Morphological and Functional Imaging, University of Messina, Messina, Italy.
| | - Antonio Pitrone
- Neuroradiology Unit, Department of Biomedical Sciences and Morphological and Functional Imaging, University of Messina, Messina, Italy
| | - Sergio Lucio Vinci
- Neuroradiology Unit, Department of Biomedical Sciences and Morphological and Functional Imaging, University of Messina, Messina, Italy
| | - Ludovica Ferraù
- Stroke Unit, Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Paolino La Spina
- Stroke Unit, Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
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Oh BK, Kim YH, Kim CH, Lee SW, Sung SK, Song GS. A case of an unruptured duplicated middle cerebral artery aneurysm-An unusual presentation of the distal internal carotid artery aneurysm. J Cerebrovasc Endovasc Neurosurg 2021; 23:240-244. [PMID: 34470099 PMCID: PMC8497718 DOI: 10.7461/jcen.2021.e2020.10.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 01/08/2021] [Indexed: 11/30/2022] Open
Abstract
The duplicated middle cerebral artery (DMCA) is an anatomic variation that arises from the distal internal carotid artery (ICA) and supplies blood to the middle cerebral artery (MCA) territory. Aneurysms of the DMCA have been reported in 36 cases in 2020. We also report a case of a 3.7 mm saccular aneurysm originating from the DMCA. A 52-year-old woman visited our hospital with worsening headache. She had no neurological abnormalities. Magnetic resonance imaging (MRI) and magnetic resonance angiography (MRA) revealed a right distal ICA aneurysm at the anterior choroidal artery. Cerebral angiography was performed to confirm the shape and the size of the aneurysm. Cerebral angiography revealed that the vessel that was originally identified as the anterior choroidal artery by the MRA was actually the duplicated MCA that was originating from the aneurysm neck and was supplying the MCA territory. The patient’s aneurysm was clipped using a transsylvian approach and she recovered without any neurological symptoms. DMCAs are rare and often associated with aneurysms and require preoperative evaluation to confirm the vascular status, aneurysm characteristics, and the shape of the parent artery.
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Affiliation(s)
- Bu Kwang Oh
- Department of Neurosurgery, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Young Ha Kim
- Department of Neurosurgery, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Chang Hyeun Kim
- Department of Neurosurgery, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Sang Weon Lee
- Department of Neurosurgery, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Soon Ki Sung
- Department of Neurosurgery, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Geun Sung Song
- Department of Neurosurgery, Pusan National University Yangsan Hospital, Yangsan, Korea
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Alliez JR, Manera L. Aneurysm Arising at the Origin of a Duplicated Middle Cerebral Artery. Case Rep Neurol 2021; 13:446-450. [PMID: 34326754 PMCID: PMC8299405 DOI: 10.1159/000517366] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Accepted: 05/23/2021] [Indexed: 11/27/2022] Open
Abstract
A duplicated middle cerebral artery (DMCA) is a common anomaly. However, aneurysms arising from the origin of a DMCA are extremely rare. A 22-year-old female was admitted to our hospital with a World Federation of Neurosurgical Societies grade 2 subarachnoid haemorrhage. Four-vessel angiography revealed a DMCA and an aneurysm arising from the origin of this artery. The aneurysm was successfully treated by embolization, and the patient was discharged 2 weeks later. Ruptured aneurysms arising from the origin of a DMCA can be successfully treated by embolization. These aneurysms are small and 3D-computed tomography reconstruction is mandatory to detect them. It is important to preserve the DMCA during the treatment procedure.
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Affiliation(s)
| | - Luis Manera
- Department of Neuroradiology, CHU E. Herriot, Lyon, France
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Hou K, Xu K, Liu H, Li G, Yu J. The Clinical Characteristics and Treatment Considerations for Intracranial Aneurysms Associated With Middle Cerebral Artery Anomalies: A Systematic Review. Front Neurol 2020; 11:564797. [PMID: 33193002 PMCID: PMC7654337 DOI: 10.3389/fneur.2020.564797] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Accepted: 09/10/2020] [Indexed: 11/17/2022] Open
Abstract
Background: As a result of their low incidence, most of the studies on intracranial aneurysms associated with middle cerebral artery (MCA) anomalies were presented as case reports or small case series. No systematic review on this specific entity has been conducted. Methods: A PubMed search of the published studies was performed on April 6th, 2019 for patients who had intracranial aneurysms associated with MCA anomalies. The languages included in this study were English, Chinese, and Japanese. Results: Finally, 58 articles reporting of 67 patients including 1 case in our center were included. The identified patients (37 females, 55.2%) aged from 4 to 81 (49.85 ± 15.22) years old. 50 (50/67, 74.6%) patients presented with hemorrhagic stroke either from the MCA anomalies associated aneurysms or other sources. 63 aneurysms (63/67, 94.0%) were saccular, 3 (4.5%) were dissecting or fusiform, and 1 (1.5%) was pseudoaneurysm. 32 (32/65, 49.2%) patients had other concurrent cerebrovascular anomalies. 56 (83.6%) patients underwent open surgeries, 8 (11.9%) patients underwent endovascular treatment, and 3 (4.5%) patients were conservatively managed. 56 (56/61, 91.8%) patients achieved a good recovery. Conclusions: The pathophysiological genesis of intracranial aneurysms associated with MCA anomalies is still obscure. The inflicted patients tend to have other concurrent cerebrovascular anomalies, which denotes that congenital defect in cerebrovascular development might play a role in this process. Most of the affected patients could experience a good recovery after treatment.
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Affiliation(s)
- Kun Hou
- Department of Neurosurgery, The First Hospital of Jilin University, Changchun, China
| | - Kan Xu
- Department of Neurosurgery, The First Hospital of Jilin University, Changchun, China
| | - Hongping Liu
- Department of Neurology, The First Hospital of Jilin University, Changchun, China
| | - Guichen Li
- Department of Neurology, The First Hospital of Jilin University, Changchun, China
| | - Jinlu Yu
- Department of Neurosurgery, The First Hospital of Jilin University, Changchun, China
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Suzuki R, Takigawa T, Anazawa T, Shirasaka N, Matsumoto Y, Fujii Y, Nariai Y, Sugiura Y, Kawamura Y, Takano I, Tanaka Y, Nagaishi M, Hyodo A, Suzuki K. A Patient with an Unruptured Aneurysm in the Internal Carotid Artery-duplicated Middle Cerebral Artery on Whom Coil Embolization with Balloon Remodeling Was Performed. JOURNAL OF NEUROENDOVASCULAR THERAPY 2020; 14:183-187. [PMID: 37502690 PMCID: PMC10370677 DOI: 10.5797/jnet.cr.2019-0061] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Accepted: 02/19/2020] [Indexed: 07/29/2023]
Abstract
Objective Treatment of an unruptured aneurysm at the origin of duplicated middle cerebral artery (DMCA) by coil embolization using balloon remodeling has not been reported. We report a case of coil embolization using balloon remodeling for an unruptured aneurysm at the origin of DMCA. Case Presentation A 71-year-old female was found to have an unruptured aneurysm at the origin of DMCA during an examination for headache. Coil embolization using balloon remodeling for the wide neck aneurysm to preserve both the internal carotid artery (ICA) and DMCA was successful. The perioperative course was uneventful. Conclusion This treatment enables complete embolization, and preserves both the ICA and DMCA. Thus, it is useful for aneurysms at the origin of DMCA.
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Affiliation(s)
- Ryotaro Suzuki
- Department of Neurosurgery, Dokkyo Medical University Saitama Medical Center, Koshigaya, Saitama, Japan
| | - Tomoji Takigawa
- Department of Neurosurgery, Dokkyo Medical University Saitama Medical Center, Koshigaya, Saitama, Japan
| | - Toru Anazawa
- Department of Neurosurgery, Dokkyo Medical University Saitama Medical Center, Koshigaya, Saitama, Japan
| | - Nobuo Shirasaka
- Department of Neurosurgery, Dokkyo Medical University Saitama Medical Center, Koshigaya, Saitama, Japan
| | - Yoshiyuki Matsumoto
- Department of Neurosurgery, Dokkyo Medical University Saitama Medical Center, Koshigaya, Saitama, Japan
| | - Yoshiko Fujii
- Department of Neurosurgery, Dokkyo Medical University Saitama Medical Center, Koshigaya, Saitama, Japan
| | - Yasuhiko Nariai
- Department of Neurosurgery, Dokkyo Medical University Saitama Medical Center, Koshigaya, Saitama, Japan
| | - Yoshiki Sugiura
- Department of Neurosurgery, Dokkyo Medical University Saitama Medical Center, Koshigaya, Saitama, Japan
| | - Yosuke Kawamura
- Department of Neurosurgery, Dokkyo Medical University Saitama Medical Center, Koshigaya, Saitama, Japan
| | - Issei Takano
- Department of Neurosurgery, Dokkyo Medical University Saitama Medical Center, Koshigaya, Saitama, Japan
| | - Yoshihiro Tanaka
- Department of Neurosurgery, Dokkyo Medical University Saitama Medical Center, Koshigaya, Saitama, Japan
| | - Masaya Nagaishi
- Department of Neurosurgery, Dokkyo Medical University Saitama Medical Center, Koshigaya, Saitama, Japan
| | - Akio Hyodo
- Department of Neurosurgery, Dokkyo Medical University Saitama Medical Center, Koshigaya, Saitama, Japan
| | - Kensuke Suzuki
- Department of Neurosurgery, Dokkyo Medical University Saitama Medical Center, Koshigaya, Saitama, Japan
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Ray N, Dhanasekaran J, Joseph S, Jella L. Tandem occlusion involving accessory middle cerebral artery in acute ischaemic stroke: management strategies. BMJ Case Rep 2020; 13:13/2/e233287. [PMID: 32041762 DOI: 10.1136/bcr-2019-233287] [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] [Indexed: 11/03/2022] Open
Abstract
Occlusion of both the limbs of accessory middle cerebral artery (AMCA) poses a unique challenge in management of acute ischaemic stroke by mechanical thrombectomy. The patient is a 30-year-old man, presenting with acute onset of left-sided hemiparesis for 4 hours. Non-contrast CT brain showed no bleed and three-dimensional CT angiogram of head and neck vessels showed dissection involving right carotid bulb and tandem occlusion of right MCA with presence of two MCA stumps. Aspiration thrombectomy was done using a reperfusion catheter, advanced separately into both the MCA stumps and complete recanalisation of both the limbs of MCAs was achieved, which was found to be AMCA. Balloon angioplasty for the internal carotid artery dissection was performed. Although occlusion of AMCA in acute ischaemic stroke is a chance occurrence, it is important to identify this variant as recanalisation of both the limbs by mechanical thrombectomy is required for favourable outcome after the procedure.
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Affiliation(s)
- Nirmalya Ray
- Neuroradiology, Sri Ramachandra Medical College and Research Institute, Chennai, Tamilnadu, India
| | - Jagadeesan Dhanasekaran
- Neuroradiology, Sri Ramachandra Medical College and Research Institute, Chennai, Tamilnadu, India
| | - Santhosh Joseph
- Neuroradiology, Sri Ramachandra Medical College and Research Institute, Chennai, Tamilnadu, India
| | - Laxmikanth Jella
- Neuroradiology, Sri Ramachandra Medical College and Research Institute, Chennai, Tamilnadu, India
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Wan KR, Kirollos RW, Lee HY, Low DC, Ng LP, Seow WT, Low SY. Giant Aneurysm Arising from Anomalous Branch of the Middle Cerebral Artery in a Pediatric Patient: Case Report and Review of the Literature. World Neurosurg 2019; 128:165-168. [DOI: 10.1016/j.wneu.2019.05.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2019] [Revised: 05/01/2019] [Accepted: 05/02/2019] [Indexed: 12/28/2022]
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Goto Y, Oka H, Hiraizumi S, Okamoto T, Nishii S, Yamamoto H, Yamanaka T, Nanto M, Shiomi N, Hino A, Hashimoto N. Aplastic or Twig-Like Middle Cerebral Artery Presenting with Intracerebral Hemorrhage During Pregnancy: Report of Two Cases. World Neurosurg X 2019; 2:100018. [PMID: 31218292 PMCID: PMC6580884 DOI: 10.1016/j.wnsx.2019.100018] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Accepted: 01/23/2019] [Indexed: 01/04/2023] Open
Abstract
Background An aplastic or twig-like middle cerebral artery (Ap/T-MCA) is a rare congenital anomaly that can present with both ischemic and hemorrhagic stroke. The etiology of this pathology has remained unclear. Here, we report 2 cases of intracerebral hemorrhage (ICH) owing to an Ap/T-MCA in pregnant patients. Case Description In both patients, cerebral angiography revealed a steno-occlusive lesion and an abnormal arterial network on the unilateral middle cerebral artery. One patient was treated conservatively for a putaminal hemorrhage, and a cesarean section was performed uneventfully 6 months after onset of the ICH. The other patient underwent a craniotomy for evacuation of the lobar hemorrhage. Subsequently, a cesarean section was performed uneventfully. Both patients gradually recovered without significant disabilities. Conclusions An Ap/T-MCA is a rare congenital anomaly and is a potential cause of ICH for pregnant patients. A cesarean section is a useful option for pregnant patients with this condition.
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Affiliation(s)
- Yudai Goto
- Department of Neurosurgery, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hideki Oka
- Department of Neurosurgery, Saiseikai Shigaken Hospital, Shiga, Japan
| | - Shiho Hiraizumi
- Department of Emergency and Critical Care Center, Saiseikai Shigaken Hospital, Shiga, Japan
| | - Takanari Okamoto
- Department of Neurosurgery, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Sho Nishii
- Department of Neurosurgery, Saiseikai Shigaken Hospital, Shiga, Japan
| | - Hiroyuki Yamamoto
- Department of Neurosurgery, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takumi Yamanaka
- Department of Neurosurgery, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Masataka Nanto
- Department of Neurosurgery, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Naoto Shiomi
- Department of Emergency and Critical Care Center, Saiseikai Shigaken Hospital, Shiga, Japan
| | - Akihiko Hino
- Department of Neurosurgery, Saiseikai Shigaken Hospital, Shiga, Japan
| | - Naoya Hashimoto
- Department of Neurosurgery, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
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Ruptured Duplicated Middle Cerebral Artery Aneurysm Successfully Treated by Coil Embolization with Balloon Remodeling. World Neurosurg 2018; 120:509-510. [DOI: 10.1016/j.wneu.2018.09.154] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Revised: 09/18/2018] [Accepted: 09/19/2018] [Indexed: 11/18/2022]
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