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Auricchio AM, Di Bonaventura R, Marchese E, Della Pepa GM, Sturiale CL, Menna G, Skrap B, Olivi A, Albanese A. Navigating Complexity: A Comprehensive Approach to Middle Cerebral Artery Aneurysms. J Clin Med 2024; 13:1286. [PMID: 38592120 PMCID: PMC10931706 DOI: 10.3390/jcm13051286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Revised: 02/18/2024] [Accepted: 02/22/2024] [Indexed: 04/10/2024] Open
Abstract
Background: The concept of aneurysm "complexity" has undergone significant changes in recent years, with advancements in endovascular treatments. However, surgical clipping remains a relevant option for middle cerebral artery (MCA) aneurysms. Hence, the classical criteria used to define surgically complex MCA aneurysms require updating. Our objective is to review our institutional series, considering the impacts of various complexity features, and provide a treatment strategy algorithm. Methods: We conducted a retrospective review of our institutional experience with "complex MCA" aneurysms and analyzed single aneurysmal-related factors influencing treatment decisions. Results: We identified 14 complex cases, each exhibiting at least two complexity criteria, including fusiform shape (57%), large size (35%), giant size (21%), vessel branching from the sac (50%), intrasaccular thrombi (35%), and previous clipping/coiling (14%). In 92% of cases, the aneurysm had a wide neck, and 28% exhibited tortuosity or stenosis of proximal vessels. Conclusions: The optimal management of complex MCA aneurysms depends on a decision-making algorithm that considers various complexity criteria. In a modern medical setting, this process helps clarify the choice of treatment strategy, which should be tailored to factors such as aneurysm morphology and patient characteristics, including a combination of endovascular and surgical techniques.
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Affiliation(s)
- Anna Maria Auricchio
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (A.M.A.); (R.D.B.); (E.M.); (G.M.D.P.); (B.S.); (A.O.)
- Department of Neurosurgery, UMC Utrecht, 3584 CX Utrecht, The Netherlands
| | - Rina Di Bonaventura
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (A.M.A.); (R.D.B.); (E.M.); (G.M.D.P.); (B.S.); (A.O.)
| | - Enrico Marchese
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (A.M.A.); (R.D.B.); (E.M.); (G.M.D.P.); (B.S.); (A.O.)
| | - Giuseppe Maria Della Pepa
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (A.M.A.); (R.D.B.); (E.M.); (G.M.D.P.); (B.S.); (A.O.)
| | - Carmelo Lucio Sturiale
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (A.M.A.); (R.D.B.); (E.M.); (G.M.D.P.); (B.S.); (A.O.)
| | - Grazia Menna
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (A.M.A.); (R.D.B.); (E.M.); (G.M.D.P.); (B.S.); (A.O.)
| | - Benjamin Skrap
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (A.M.A.); (R.D.B.); (E.M.); (G.M.D.P.); (B.S.); (A.O.)
| | - Alessandro Olivi
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (A.M.A.); (R.D.B.); (E.M.); (G.M.D.P.); (B.S.); (A.O.)
| | - Alessio Albanese
- Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (A.M.A.); (R.D.B.); (E.M.); (G.M.D.P.); (B.S.); (A.O.)
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Oliveira LDB, Cieslak PH, Marques GN, Batista S, Andreão FF, Palavani LB, Bocanegra-Becerra JE, Bertani R, Rabelo NN, Welling LC, Figueiredo EG. Maxillary artery utilization in subcranial-intracranial bypass procedures: a comprehensive systematic review and pooled analysis. Neurosurg Rev 2024; 47:41. [PMID: 38206429 DOI: 10.1007/s10143-023-02265-0] [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: 12/18/2023] [Accepted: 12/24/2023] [Indexed: 01/12/2024]
Abstract
The utilization of the internal maxillary artery (IMAX) in subcranial-intracranial bypass for revascularization in complex aneurysms, tumors, or refractory ischemia shows promise. However, robust evidence concerning its outcomes is lacking. Hence, the authors embarked on a systematic review with pooled analysis to elucidate the efficacy of this approach. We systematically searched PubMed, Embase, and Web of Science databases following PRISMA guidelines. Included articles used the IMAX as a donor vessel for revascularizing an intracranial area and reported at least one of the following outcomes: patency, complications, or clinical data. Favorable outcomes were defined as the absence of neurologic deficits or improvement in the baseline condition. Complications were considered any adverse event directly related to the procedure. Out of 418 retrieved articles, 26 were included, involving 183 patients. Among them, 119 had aneurysms, 41 experienced ischemic strokes (transient or not), 2 had arterial occlusions, and 3 had neoplasia. Furthermore, 91.8% of bypasses used radial artery grafts, and 87.9% revascularized the middle cerebral artery territory. The median average follow-up period was 12 months (0.3-53.1). The post-operation patency rate was 99% (95% CI: 97-100%; I2=0%), while the patency rate at follow-up was 82% (95% CI: 68-96%; I2=77%). Complications occurred in 21% of cases (95% CI: 9-32%; I2=58%), with no significant procedure-related mortality in 0% (95% CI: 0-2%; I2=0%). Favorable outcomes were observed in 88% of patients (95% CI: 81-96%; I2=0%), and only 3% experienced ischemia (95% CI: 0-6%; I2=0%). The subcranial-intracranial bypass with the IMAX shows excellent postoperative patency and considerable favorable clinical outcomes. While complications exist, the procedure carries a minimal risk of mortality. However, long-term patency presents heterogeneous findings, warranting additional research.
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Affiliation(s)
- Leonardo de Barros Oliveira
- Department of Neurosurgery, State University of Ponta Grossa, Uvaranas Campus - General Carlos Cavalcanti Avenue, 4748, Ponta Grossa, Paraná, Brazil.
| | - Pedro Henrique Cieslak
- Department of Neurosurgery, State University of Ponta Grossa, Uvaranas Campus - General Carlos Cavalcanti Avenue, 4748, Ponta Grossa, Paraná, Brazil
| | | | - Sávio Batista
- Federal University of Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil
| | - Filipi Fim Andreão
- Federal University of Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil
| | | | | | | | | | - Leonardo C Welling
- Department of Neurosurgery, State University of Ponta Grossa, Uvaranas Campus - General Carlos Cavalcanti Avenue, 4748, Ponta Grossa, Paraná, Brazil
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Nguyen VN, Parikh K, Motiwala M, Miller LE, Barats M, Arthur AS, Nickele CM, Khan NR. Common Carotid Artery to Middle Cerebral Artery Bypass With Radial Interposition Graft for Internal Carotid Artery (ICA) Occlusion After Stent-Coil Embolization of Giant ICA Terminus Aneurysm: 2-Dimensional Operative Video. Oper Neurosurg (Hagerstown) 2023; 24:e289-e290. [PMID: 36701749 DOI: 10.1227/ons.0000000000000559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 09/29/2022] [Indexed: 01/27/2023] Open
Affiliation(s)
- Vincent N Nguyen
- Department of Neurosurgery, University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - Kara Parikh
- Department of Neurosurgery, University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - Mustafa Motiwala
- Department of Neurosurgery, University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - L Erin Miller
- Department of Neurosurgery, University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - Michael Barats
- Department of Neurosurgery, University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - Adam S Arthur
- Department of Neurosurgery, University of Tennessee Health Science Center, Memphis, Tennessee, USA
- Department of Neurosurgery, Semmes Murphey Neurologic & Spine Institute, Memphis, Tennessee, USA
| | - Christopher M Nickele
- Department of Neurosurgery, University of Tennessee Health Science Center, Memphis, Tennessee, USA
- Department of Neurosurgery, Semmes Murphey Neurologic & Spine Institute, Memphis, Tennessee, USA
| | - Nickalus R Khan
- Department of Neurosurgery, University of Tennessee Health Science Center, Memphis, Tennessee, USA
- Department of Neurosurgery, Semmes Murphey Neurologic & Spine Institute, Memphis, Tennessee, USA
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Liu P, Shi Y, Li P, Zhu W. Reconstruction of both M2 blood flow with a "Y" fashion anastomosis after excision of a large M1 bifurcation aneurysm: advantages and challenges. Acta Neurochir (Wien) 2023; 165:483-488. [PMID: 36600148 DOI: 10.1007/s00701-022-05484-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 12/23/2022] [Indexed: 01/06/2023]
Abstract
BACKGROUND Middle cerebral artery (MCA) M1 aneurysms with M2 branches originating from the aneurysm neck are difficult to treat because of blood flow reconstruction method selection, graft blood volume matching and various anastomoses. METHOD We report a case of MCA M1 bifurcation aneurysm resection and reconstruction of the bifurcation using "Y" fashion anastomosis. Intraoperative DSA showed anastomotic stoma patency. This patient suffered transient left temporal ischemia and recovered well with a modified Rankin scale of 0 at discharge. CONCLUSION This case demonstrates the application of "Y" fashion anastomosis after the excision of a large M1 bifurcation aneurysm. This bifurcation reconstruction method showed advantages and challenges in specific situations.
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Affiliation(s)
- Peixi Liu
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, No.12 Wulumuqi Zhong Road, Shanghai, 200040, China.,National Center for Neurological Disorders, Shanghai, 200040, China.,Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, 200040, China.,Neurosurgical Institute of Fudan University, Shanghai, 200040, China.,Shanghai Clinical Medical Center of Neurosurgery, Shanghai, 200040, China
| | - Yuan Shi
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, No.12 Wulumuqi Zhong Road, Shanghai, 200040, China.,National Center for Neurological Disorders, Shanghai, 200040, China.,Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, 200040, China.,Neurosurgical Institute of Fudan University, Shanghai, 200040, China.,Shanghai Clinical Medical Center of Neurosurgery, Shanghai, 200040, China
| | - Peiliang Li
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, No.12 Wulumuqi Zhong Road, Shanghai, 200040, China.,National Center for Neurological Disorders, Shanghai, 200040, China.,Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, 200040, China.,Neurosurgical Institute of Fudan University, Shanghai, 200040, China.,Shanghai Clinical Medical Center of Neurosurgery, Shanghai, 200040, China
| | - Wei Zhu
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, No.12 Wulumuqi Zhong Road, Shanghai, 200040, China. .,National Center for Neurological Disorders, Shanghai, 200040, China. .,Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, 200040, China. .,Neurosurgical Institute of Fudan University, Shanghai, 200040, China. .,Shanghai Clinical Medical Center of Neurosurgery, Shanghai, 200040, China.
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Liu P, Shi Y, Li Z, Liu Y, Quan K, Liu Y, An Q, Zhu W. Interposition Intracranial-Intracranial Bypass Based on Anterior Cerebral Artery A1 Donor Anastomosis: Technical Advances, Outcomes, and Literature Review. Oper Neurosurg (Hagerstown) 2023; 24:322-329. [PMID: 36716013 DOI: 10.1227/ons.0000000000000585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 10/18/2022] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND The bypass technique is important for treating complex intracranial aneurysms and is infrequently performed. Intracranial-intracranial (IC-IC) bypass has shown many advantages in recent years. OBJECTIVE To review the techniques and outcomes of bypass based on anterior cerebral artery (ACA) A1 donor anastomosis in patients with intracranial aneurysm. METHODS We retrospectively reviewed the clinical and imaging data, surgical strategy, and follow-up outcomes of 7 patients treated from 2019 to 2022. Neurological function was assessed by the modified Rankin Scale (mRS). A literature review was performed using PubMed. RESULTS All 7 patients (3 male patients and 4 female patients; mean age, 50.4 ± 15.5 years) underwent aneurysm trapping or clipping using interposition IC-IC bypass based on ACA-A1 donor anastomosis. There were 6 middle cerebral artery (MCA) aneurysms and 1 posterior cerebral aneurysm in the series. One IC-IC bypass failed and was changed to extracranial-intracranial bypass. Three patients with MCA M1 aneurysm showed perforator-related infarction after the operation. The modified Rankin Scale score was 0 in 4 patients, 2 in 2 patients, and 1 in 1 patient. The long-term graft patency rate was 100%. CONCLUSION Interposition IC-IC bypass based on ACA-A1 donor anastomosis provides an effective way to achieve blood flow reconstruction in the treatment of complex aneurysms. This technique provides better caliber and volume compatibility and diminishes neck incision. Perforator-related infarction was the main complication because of involvement of the MCA M1 aneurysm location. Proximal clipping is preferred to avoid perforator-related infarction.
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Affiliation(s)
- Peixi Liu
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China.,National Center for Neurological Disorders, Shanghai, China.,Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, China.,Neurosurgical Institute of Fudan University, Shanghai, China.,Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
| | - Yuan Shi
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China.,National Center for Neurological Disorders, Shanghai, China.,Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, China.,Neurosurgical Institute of Fudan University, Shanghai, China.,Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
| | - Zongze Li
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China.,National Center for Neurological Disorders, Shanghai, China.,Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, China.,Neurosurgical Institute of Fudan University, Shanghai, China.,Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
| | - Yingjun Liu
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China.,National Center for Neurological Disorders, Shanghai, China.,Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, China.,Neurosurgical Institute of Fudan University, Shanghai, China.,Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
| | - Kai Quan
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China.,National Center for Neurological Disorders, Shanghai, China.,Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, China.,Neurosurgical Institute of Fudan University, Shanghai, China.,Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
| | - Yingtao Liu
- Department of Radiology, Huashan Hospital of Fudan University, Shanghai, China
| | - Qingzhu An
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China.,National Center for Neurological Disorders, Shanghai, China.,Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, China.,Neurosurgical Institute of Fudan University, Shanghai, China.,Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
| | - Wei Zhu
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China.,National Center for Neurological Disorders, Shanghai, China.,Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, China.,Neurosurgical Institute of Fudan University, Shanghai, China.,Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
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