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Grossen AA, Evans AR, Ernst GL, Behnen CC, Zhao X, Bauer AM. The current landscape of machine learning-based radiomics in arteriovenous malformations: a systematic review and radiomics quality score assessment. Front Neurol 2024; 15:1398876. [PMID: 38915798 PMCID: PMC11194423 DOI: 10.3389/fneur.2024.1398876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Accepted: 05/21/2024] [Indexed: 06/26/2024] Open
Abstract
Background Arteriovenous malformations (AVMs) are rare vascular anomalies involving a disorganization of arteries and veins with no intervening capillaries. In the past 10 years, radiomics and machine learning (ML) models became increasingly popular for analyzing diagnostic medical images. The goal of this review was to provide a comprehensive summary of current radiomic models being employed for the diagnostic, therapeutic, prognostic, and predictive outcomes in AVM management. Methods A systematic literature review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020 guidelines, in which the PubMed and Embase databases were searched using the following terms: (cerebral OR brain OR intracranial OR central nervous system OR spine OR spinal) AND (AVM OR arteriovenous malformation OR arteriovenous malformations) AND (radiomics OR radiogenomics OR machine learning OR artificial intelligence OR deep learning OR computer-aided detection OR computer-aided prediction OR computer-aided treatment decision). A radiomics quality score (RQS) was calculated for all included studies. Results Thirteen studies were included, which were all retrospective in nature. Three studies (23%) dealt with AVM diagnosis and grading, 1 study (8%) gauged treatment response, 8 (62%) predicted outcomes, and the last one (8%) addressed prognosis. No radiomics model had undergone external validation. The mean RQS was 15.92 (range: 10-18). Conclusion We demonstrated that radiomics is currently being studied in different facets of AVM management. While not ready for clinical use, radiomics is a rapidly emerging field expected to play a significant future role in medical imaging. More prospective studies are warranted to determine the role of radiomics in the diagnosis, prediction of comorbidities, and treatment selection in AVM management.
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Affiliation(s)
- Audrey A. Grossen
- Department of Neurosurgery, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
| | - Alexander R. Evans
- Department of Neurosurgery, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
| | - Griffin L. Ernst
- Department of Neurosurgery, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
| | - Connor C. Behnen
- Data Science and Analytics, University of Oklahoma, Norman, OK, United States
| | - Xiaochun Zhao
- Department of Neurosurgery, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
| | - Andrew M. Bauer
- Department of Neurosurgery, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
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Li X, Xiang S, Li G. Application of artificial intelligence in brain arteriovenous malformations: Angioarchitectures, clinical symptoms and prognosis prediction. Interv Neuroradiol 2024:15910199241238798. [PMID: 38515371 DOI: 10.1177/15910199241238798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/23/2024] Open
Abstract
BACKGROUND Artificial intelligence (AI) has rapidly advanced in the medical field, leveraging its intelligence and automation for the management of various diseases. Brain arteriovenous malformations (AVM) are particularly noteworthy, experiencing rapid development in recent years and yielding remarkable results. This paper aims to summarize the applications of AI in the management of AVMs management. METHODS Literatures published in PubMed during 1999-2022, discussing AI application in AVMs management were reviewed. RESULTS AI algorithms have been applied in various aspects of AVM management, particularly in machine learning and deep learning models. Automatic lesion segmentation or delineation is a promising application that can be further developed and verified. Prognosis prediction using machine learning algorithms with radiomic-based analysis is another meaningful application. CONCLUSIONS AI has been widely used in AVMs management. This article summarizes the current research progress, limitations and future research directions.
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Affiliation(s)
- Xiangyu Li
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Sishi Xiang
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Guilin Li
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
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Tang W, Chen Y, Ma L, Chen Y, Yang B, Li R, Li Z, Wu Y, Wang X, Guo X, Zhang W, Chen X, Lv M, Zhao Y, Guo G. Current perspectives and trends in the treatment of brain arteriovenous malformations: a review and bibliometric analysis. Front Neurol 2024; 14:1327915. [PMID: 38274874 PMCID: PMC10808838 DOI: 10.3389/fneur.2023.1327915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 12/19/2023] [Indexed: 01/27/2024] Open
Abstract
Background Currently, there is a lack of intuitive analysis regarding the development trend, main authors, and research hotspots in the field of cerebral arteriovenous malformation treatment, as well as a detailed elaboration of possible research hotspots. Methods A bibliometric analysis was conducted on data retrieved from the Web of Science core collection database between 2000 and 2022. The analysis was performed using R, VOSviewer, CiteSpace software, and an online bibliometric platform. Results A total of 1,356 articles were collected, and the number of publications has increased over time. The United States and the University of Pittsburgh are the most prolific countries and institutions in the field. The top three cited authors are Kondziolka D, Sheehan JP, and Lunsford LD. The Journal of Neurosurgery and Neurosurgery are two of the most influential journals in the field of brain arteriovenous malformation treatment research, with higher H-index, total citations, and number of publications. Furthermore, the analysis of keywords indicates that "aruba trial," "randomised trial," "microsurgery," "onyx embolization," and "Spetzler-Martin grade" may become research focal points. Additionally, this paper discusses the current research status, existing issues, and potential future research directions for the treatment of brain arteriovenous malformations. Conclusion This bibliometric study comprehensively analyses the publication trend of cerebral arteriovenous malformation treatment in the past 20 years. It covers the trend of international cooperation, publications, and research hotspots. This information provides an important reference for scholars to further study cerebral arteriovenous malformation.
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Affiliation(s)
- Weixia Tang
- School of Public Health, Shanxi Medical University, Taiyuan, Shanxi, China
- Department of Neurosurgery, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Yang Chen
- Department of Neurosurgery, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
- Shanxi Provincial Clinical Research Center for Interventional Medicine, Taiyuan, Shanxi, China
| | - Li Ma
- Department of Neurological Surgery, University of Pittsburgh Medical Center, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States
| | - Yu Chen
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Biao Yang
- Department of Neurosurgery, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
- Shanxi Provincial Clinical Research Center for Interventional Medicine, Taiyuan, Shanxi, China
| | - Ren Li
- School of Public Health, Shanxi Medical University, Taiyuan, Shanxi, China
- Department of Neurosurgery, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Ziao Li
- Department of Neurosurgery, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
- Shanxi Provincial Clinical Research Center for Interventional Medicine, Taiyuan, Shanxi, China
| | - Yongqiang Wu
- Shanxi Provincial Clinical Research Center for Interventional Medicine, Taiyuan, Shanxi, China
- Department of Emergency, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
| | - Xiaogang Wang
- Department of Neurosurgery, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
- Shanxi Provincial Clinical Research Center for Interventional Medicine, Taiyuan, Shanxi, China
| | - Xiaolong Guo
- Department of Neurosurgery, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
- Shanxi Provincial Clinical Research Center for Interventional Medicine, Taiyuan, Shanxi, China
| | - Wenju Zhang
- Department of Neurosurgery, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
- Shanxi Provincial Clinical Research Center for Interventional Medicine, Taiyuan, Shanxi, China
| | - Xiaolin Chen
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Ming Lv
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Yuanli Zhao
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Geng Guo
- Shanxi Provincial Clinical Research Center for Interventional Medicine, Taiyuan, Shanxi, China
- Department of Emergency, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China
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Rodríguez Mallma MJ, Vilca-Aguilar M, Zuloaga-Rotta L, Borja-Rosales R, Salas-Ojeda M, Mauricio D. Machine Learning Approach for Analyzing 3-Year Outcomes of Patients with Brain Arteriovenous Malformation (AVM) after Stereotactic Radiosurgery (SRS). Diagnostics (Basel) 2023; 14:22. [PMID: 38201331 PMCID: PMC10871108 DOI: 10.3390/diagnostics14010022] [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: 11/29/2023] [Revised: 12/14/2023] [Accepted: 12/17/2023] [Indexed: 01/12/2024] Open
Abstract
A cerebral arteriovenous malformation (AVM) is a tangle of abnormal blood vessels that irregularly connects arteries and veins. Stereotactic radiosurgery (SRS) has been shown to be an effective treatment for AVM patients, but the factors associated with AVM obliteration remains a matter of debate. In this study, we aimed to develop a model that can predict whether patients with AVM will be cured 36 months after intervention by means of SRS and identify the most important predictors that explain the probability of being cured. A machine learning (ML) approach was applied using decision tree (DT) and logistic regression (LR) techniques on historical data (sociodemographic, clinical, treatment, angioarchitecture, and radiosurgery procedure) of 202 patients with AVM who underwent SRS at the Instituto de Radiocirugía del Perú (IRP) between 2005 and 2018. The LR model obtained the best results for predicting AVM cure with an accuracy of 0.92, sensitivity of 0.93, specificity of 0.89, and an area under the curve (AUC) of 0.98, which shows that ML models are suitable for predicting the prognosis of medical conditions such as AVM and can be a support tool for medical decision-making. In addition, several factors were identified that could explain whether patients with AVM would be cured at 36 months with the highest likelihood: the location of the AVM, the occupation of the patient, and the presence of hemorrhage.
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Affiliation(s)
| | - Marcos Vilca-Aguilar
- Instituto de Radiocirugía del Perú, Clínica San Pablo, Lima 15023, Peru
- Servicio de Neurocirugía, Hospital María Auxiliadora, Lima 15828, Peru
| | - Luis Zuloaga-Rotta
- Facultad de Ingeniería Industrial y de Sistemas, Universidad Nacional de Ingeniería, Lima 15333, Peru
| | - Rubén Borja-Rosales
- Facultad de Ingeniería Industrial y de Sistemas, Universidad Nacional de Ingeniería, Lima 15333, Peru
| | | | - David Mauricio
- Universidad Nacional Mayor de San Marcos, Lima 15081, Peru
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Application of artificial intelligence to stereotactic radiosurgery for intracranial lesions: detection, segmentation, and outcome prediction. J Neurooncol 2023; 161:441-450. [PMID: 36635582 DOI: 10.1007/s11060-022-04234-x] [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: 12/09/2022] [Accepted: 12/30/2022] [Indexed: 01/14/2023]
Abstract
BACKGROUND Rapid evolution of artificial intelligence (AI) prompted its wide application in healthcare systems. Stereotactic radiosurgery served as a good candidate for AI model development and achieved encouraging result in recent years. This article aimed at demonstrating current AI application in radiosurgery. METHODS Literatures published in PubMed during 2010-2022, discussing AI application in stereotactic radiosurgery were reviewed. RESULTS AI algorithms, especially machine learning/deep learning models, have been administered to different aspect of stereotactic radiosurgery. Spontaneous tumor detection and automated lesion delineation or segmentation were two of the promising application, which could be further extended to longitudinal treatment follow-up. Outcome prediction utilized machine learning algorithms with radiomic-based analysis was another well-established application. CONCLUSIONS Stereotactic radiosurgery has taken a lead role in AI development. Current achievement, limitation, and further investigation was summarized in this article.
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Jiang H, Tang X, Weng R, Ni W, Li Y, Su J, Yang H, Xiao W, Wu H, Gu Y, Mao Y. Long-term outcome of a tailored embolization strategy with Gamma Knife radiosurgery for high-grade brain arteriovenous malformations: a single-center experience. J Neurosurg 2022:1-8. [PMID: 36585868 DOI: 10.3171/2022.11.jns221363] [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: 06/12/2022] [Accepted: 11/17/2022] [Indexed: 12/31/2022]
Abstract
OBJECTIVE The safety and efficacy of embolization with Gamma Knife radiosurgery (GKRS) for high-grade brain arteriovenous malformations (bAVMs) are uncertain. The purpose of this study was to elucidate the long-term outcome of a tailored embolization strategy with GKRS and identify the independent factors associated with bAVM obliteration. METHODS Between January 2014 and January 2017, a consecutive cohort of 159 patients with high-grade bAVMs who underwent embolization with GKRS was enrolled in this prospective single-center cohort study. All patients received a tailored embolization strategy with GKRS. The primary outcome was defined as bAVM obliteration. Secondary outcomes were neurological function and complications. RESULTS After a mean follow-up of 40.4 months, 5 patients were lost to follow-up. One hundred eighteen of the remaining 154 patients had favorable neurological outcomes with complete bAVM obliteration. A decrease in bAVM nidus size was observed in 36 patients. Five patients developed intracranial hemorrhage during the latency period, and 2 patients died. The Kaplan-Meier analysis showed that the obliteration rate increased each year and reached the peak point at approximately 3 years. The multivariate Cox regression analysis of factors affecting bAVM obliteration revealed that postembolization bAVM volume < 10 cm3 (p = 0.02), supratentorial location (p < 0.01), staged embolization prior to GKRS (p < 0.01), and mean Spetzler-Martin (SM) grade (p < 0.01) were independent factors associated with a high obliteration rate. CONCLUSIONS These data suggested that high-grade bAVMs treated using a tailored embolization strategy with GKRS were associated with a favorable clinical outcome and obliteration rate. Postembolization bAVM volume < 10 cm3, supratentorial location, staged embolization prior to GKRS, and low mean SM grade were associated with a high obliteration rate.
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Affiliation(s)
- Hanqiang Jiang
- 1Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai; and
| | - Xuqun Tang
- 2Department of Neurosurgery, Shanghai Gamma Hospital, Shanghai, China
| | - Ruiyuan Weng
- 1Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai; and
| | - Wei Ni
- 1Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai; and
| | - Yanjiang Li
- 1Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai; and
| | - Jiabin Su
- 1Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai; and
| | - Heng Yang
- 1Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai; and
| | - Weiping Xiao
- 1Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai; and
| | - Hanfeng Wu
- 2Department of Neurosurgery, Shanghai Gamma Hospital, Shanghai, China
| | - Yuxiang Gu
- 1Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai; and
| | - Ying Mao
- 1Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai; and
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