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Schopf CM, Ramwala OA, Lowry KP, Hofvind S, Marinovich ML, Houssami N, Elmore JG, Dontchos BN, Lee JM, Lee CI. Artificial Intelligence-Driven Mammography-Based Future Breast Cancer Risk Prediction: A Systematic Review. J Am Coll Radiol 2024; 21:319-328. [PMID: 37949155 PMCID: PMC10926179 DOI: 10.1016/j.jacr.2023.10.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 10/05/2023] [Accepted: 10/05/2023] [Indexed: 11/12/2023]
Abstract
PURPOSE To summarize the literature regarding the performance of mammography-image based artificial intelligence (AI) algorithms, with and without additional clinical data, for future breast cancer risk prediction. MATERIALS AND METHODS A systematic literature review was performed using six databases (medRixiv, bioRxiv, Embase, Engineer Village, IEEE Xplore, and PubMed) from 2012 through September 30, 2022. Studies were included if they used real-world screening mammography examinations to validate AI algorithms for future risk prediction based on images alone or in combination with clinical risk factors. The quality of studies was assessed, and predictive accuracy was recorded as the area under the receiver operating characteristic curve (AUC). RESULTS Sixteen studies met inclusion and exclusion criteria, of which 14 studies provided AUC values. The median AUC performance of AI image-only models was 0.72 (range 0.62-0.90) compared with 0.61 for breast density or clinical risk factor-based tools (range 0.54-0.69). Of the seven studies that compared AI image-only performance directly to combined image + clinical risk factor performance, six demonstrated no significant improvement, and one study demonstrated increased improvement. CONCLUSIONS Early efforts for predicting future breast cancer risk based on mammography images alone demonstrate comparable or better accuracy to traditional risk tools with little or no improvement when adding clinical risk factor data. Transitioning from clinical risk factor-based to AI image-based risk models may lead to more accurate, personalized risk-based screening approaches.
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Affiliation(s)
- Cody M Schopf
- Department of Radiology, University of Washington School of Medicine, Seattle, Washington
| | - Ojas A Ramwala
- Department of Biomedical Informatics and Medical Education, University of Washington School of Medicine, Seattle, Washington
| | - Kathryn P Lowry
- Department of Radiology, University of Washington School of Medicine, Seattle, Washington
| | - Solveig Hofvind
- Section Head of Breast Cancer Screening, Cancer Registry of Norway, Oslo, Norway
| | - M Luke Marinovich
- The Daffodil Centre, the University of Sydney, a joint venture with Cancer Council NSW, Sydney, New South Wales, Australia
| | - Nehmat Houssami
- The Daffodil Centre, the University of Sydney, a joint venture with Cancer Council NSW, Sydney, New South Wales, Australia; National Breast Cancer Foundation Chair in Breast Cancer Prevention at the University of Sydney and Coeditor of The Breast
| | - Joann G Elmore
- David Geffen School of Medicine at University of California at Los Angeles, Los Angeles, California; Director of UCLA's National Clinician Scholars Program and Editor-in-Chief of Adult Primary Care at Up-To-Date. https://twitter.com/JoannElmoreMD
| | - Brian N Dontchos
- Department of Radiology, University of Washington School of Medicine, Seattle, Washington; Clinical Director of Breast Imaging at Fred Hutchinson Cancer Center
| | - Janie M Lee
- Section Chief of Breast Imaging, Department of Radiology, University of Washington School of Medicine, Seattle, Washington; Director of Breast Imaging at Fred Hutchinson Cancer Center
| | - Christoph I Lee
- Department of Radiology, University of Washington School of Medicine, Seattle, Washington, and Department of Health Systems & Population Health, University of Washington School of Public Health, Seattle, WA; Director of the Northwest Screening and Cancer Outcomes Research Enterprise at the University of Washington and Deputy Editor of Journal of the American College of Radiology.
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Wanders AJT, Mees W, Bun PAM, Janssen N, Rodríguez-Ruiz A, Dalmış MU, Karssemeijer N, van Gils CH, Sechopoulos I, Mann RM, van Rooden CJ. Interval Cancer Detection Using a Neural Network and Breast Density in Women with Negative Screening Mammograms. Radiology 2022; 303:269-275. [PMID: 35133194 DOI: 10.1148/radiol.210832] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Background Inclusion of mammographic breast density (BD) in breast cancer risk models improves accuracy, but accuracy remains modest. Interval cancer (IC) risk prediction may be improved by combining assessments of BD and an artificial intelligence (AI) cancer detection system. Purpose To evaluate the performance of a neural network (NN)-based model that combines the assessments of BD and an AI system in the prediction of risk of developing IC among women with negative screening mammography results. Materials and Methods This retrospective nested case-control study performed with screening examinations included women who developed IC and women with normal follow-up findings (from January 2011 to January 2015). An AI cancer detection system analyzed all studies yielding a score of 1-10, representing increasing likelihood of malignancy. BD was automatically computed using publicly available software. An NN model was trained by combining the AI score and BD using 10-fold cross-validation. Bootstrap analysis was used to calculate the area under the receiver operating characteristic curve (AUC), sensitivity at 90% specificity, and 95% CIs of the AI, BD, and NN models. Results A total of 2222 women with IC and 4661 women in the control group were included (mean age, 61 years; age range, 49-76 years). AUC of the NN model was 0.79 (95% CI: 0.77,0.81), which was higher than AUC of the AI cancer detection system or BD alone (AUC, 0.73 [95% CI: 0.71, 0.76] and 0.69 [95% CI: 0.67, 0.71], respectively; P < .001 for both). At 90% specificity, the NN model had a sensitivity of 50.9% (339 of 666 women; 95% CI: 45.2, 56.3) for prediction of IC, which was higher than that of the AI system (37.5%; 250 of 666 women; 95% CI: 33.0, 43.7; P < .001) or BD percentage alone (22.4%; 149 of 666 women; 95% CI: 17.9, 28.5; P < .001). Conclusion The combined assessment of an artificial intelligence detection system and breast density measurements enabled identification of a larger proportion of women who would develop interval cancer compared with either method alone. Published under a CC BY 4.0 license.
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Affiliation(s)
- Alexander J T Wanders
- From the Dutch Breast Cancer Screening Program, Region South-West, Laan 20, 2512 GB, The Hague, the Netherlands (A.J.T.W., W.M., P.A.M.B., C.J.v.R.); Screen-Point Medical, Nijmegen, the Netherlands (N.J., A.R., M.U.D., N.K.); Department of Medical Imaging, Radboud University Medical Center, Nijmegen, the Netherlands (N.K., I.S., R.M.M.); Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands (C.H.v.G.); Dutch Expert Centre for Screening, Nijmegen, the Netherlands (I.S.); Department of Radiology, the Netherlands Cancer Institute, Amsterdam, the Netherlands (R.M.M.); and Department of Radiology, Haga Teaching Hospital, The Hague, the Netherlands (C.J.v.R.)
| | - Willem Mees
- From the Dutch Breast Cancer Screening Program, Region South-West, Laan 20, 2512 GB, The Hague, the Netherlands (A.J.T.W., W.M., P.A.M.B., C.J.v.R.); Screen-Point Medical, Nijmegen, the Netherlands (N.J., A.R., M.U.D., N.K.); Department of Medical Imaging, Radboud University Medical Center, Nijmegen, the Netherlands (N.K., I.S., R.M.M.); Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands (C.H.v.G.); Dutch Expert Centre for Screening, Nijmegen, the Netherlands (I.S.); Department of Radiology, the Netherlands Cancer Institute, Amsterdam, the Netherlands (R.M.M.); and Department of Radiology, Haga Teaching Hospital, The Hague, the Netherlands (C.J.v.R.)
| | - Petra A M Bun
- From the Dutch Breast Cancer Screening Program, Region South-West, Laan 20, 2512 GB, The Hague, the Netherlands (A.J.T.W., W.M., P.A.M.B., C.J.v.R.); Screen-Point Medical, Nijmegen, the Netherlands (N.J., A.R., M.U.D., N.K.); Department of Medical Imaging, Radboud University Medical Center, Nijmegen, the Netherlands (N.K., I.S., R.M.M.); Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands (C.H.v.G.); Dutch Expert Centre for Screening, Nijmegen, the Netherlands (I.S.); Department of Radiology, the Netherlands Cancer Institute, Amsterdam, the Netherlands (R.M.M.); and Department of Radiology, Haga Teaching Hospital, The Hague, the Netherlands (C.J.v.R.)
| | - Natasja Janssen
- From the Dutch Breast Cancer Screening Program, Region South-West, Laan 20, 2512 GB, The Hague, the Netherlands (A.J.T.W., W.M., P.A.M.B., C.J.v.R.); Screen-Point Medical, Nijmegen, the Netherlands (N.J., A.R., M.U.D., N.K.); Department of Medical Imaging, Radboud University Medical Center, Nijmegen, the Netherlands (N.K., I.S., R.M.M.); Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands (C.H.v.G.); Dutch Expert Centre for Screening, Nijmegen, the Netherlands (I.S.); Department of Radiology, the Netherlands Cancer Institute, Amsterdam, the Netherlands (R.M.M.); and Department of Radiology, Haga Teaching Hospital, The Hague, the Netherlands (C.J.v.R.)
| | - Alejandro Rodríguez-Ruiz
- From the Dutch Breast Cancer Screening Program, Region South-West, Laan 20, 2512 GB, The Hague, the Netherlands (A.J.T.W., W.M., P.A.M.B., C.J.v.R.); Screen-Point Medical, Nijmegen, the Netherlands (N.J., A.R., M.U.D., N.K.); Department of Medical Imaging, Radboud University Medical Center, Nijmegen, the Netherlands (N.K., I.S., R.M.M.); Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands (C.H.v.G.); Dutch Expert Centre for Screening, Nijmegen, the Netherlands (I.S.); Department of Radiology, the Netherlands Cancer Institute, Amsterdam, the Netherlands (R.M.M.); and Department of Radiology, Haga Teaching Hospital, The Hague, the Netherlands (C.J.v.R.)
| | - Mehmet Ufuk Dalmış
- From the Dutch Breast Cancer Screening Program, Region South-West, Laan 20, 2512 GB, The Hague, the Netherlands (A.J.T.W., W.M., P.A.M.B., C.J.v.R.); Screen-Point Medical, Nijmegen, the Netherlands (N.J., A.R., M.U.D., N.K.); Department of Medical Imaging, Radboud University Medical Center, Nijmegen, the Netherlands (N.K., I.S., R.M.M.); Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands (C.H.v.G.); Dutch Expert Centre for Screening, Nijmegen, the Netherlands (I.S.); Department of Radiology, the Netherlands Cancer Institute, Amsterdam, the Netherlands (R.M.M.); and Department of Radiology, Haga Teaching Hospital, The Hague, the Netherlands (C.J.v.R.)
| | - Nico Karssemeijer
- From the Dutch Breast Cancer Screening Program, Region South-West, Laan 20, 2512 GB, The Hague, the Netherlands (A.J.T.W., W.M., P.A.M.B., C.J.v.R.); Screen-Point Medical, Nijmegen, the Netherlands (N.J., A.R., M.U.D., N.K.); Department of Medical Imaging, Radboud University Medical Center, Nijmegen, the Netherlands (N.K., I.S., R.M.M.); Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands (C.H.v.G.); Dutch Expert Centre for Screening, Nijmegen, the Netherlands (I.S.); Department of Radiology, the Netherlands Cancer Institute, Amsterdam, the Netherlands (R.M.M.); and Department of Radiology, Haga Teaching Hospital, The Hague, the Netherlands (C.J.v.R.)
| | - Carla H van Gils
- From the Dutch Breast Cancer Screening Program, Region South-West, Laan 20, 2512 GB, The Hague, the Netherlands (A.J.T.W., W.M., P.A.M.B., C.J.v.R.); Screen-Point Medical, Nijmegen, the Netherlands (N.J., A.R., M.U.D., N.K.); Department of Medical Imaging, Radboud University Medical Center, Nijmegen, the Netherlands (N.K., I.S., R.M.M.); Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands (C.H.v.G.); Dutch Expert Centre for Screening, Nijmegen, the Netherlands (I.S.); Department of Radiology, the Netherlands Cancer Institute, Amsterdam, the Netherlands (R.M.M.); and Department of Radiology, Haga Teaching Hospital, The Hague, the Netherlands (C.J.v.R.)
| | - Ioannis Sechopoulos
- From the Dutch Breast Cancer Screening Program, Region South-West, Laan 20, 2512 GB, The Hague, the Netherlands (A.J.T.W., W.M., P.A.M.B., C.J.v.R.); Screen-Point Medical, Nijmegen, the Netherlands (N.J., A.R., M.U.D., N.K.); Department of Medical Imaging, Radboud University Medical Center, Nijmegen, the Netherlands (N.K., I.S., R.M.M.); Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands (C.H.v.G.); Dutch Expert Centre for Screening, Nijmegen, the Netherlands (I.S.); Department of Radiology, the Netherlands Cancer Institute, Amsterdam, the Netherlands (R.M.M.); and Department of Radiology, Haga Teaching Hospital, The Hague, the Netherlands (C.J.v.R.)
| | - Ritse M Mann
- From the Dutch Breast Cancer Screening Program, Region South-West, Laan 20, 2512 GB, The Hague, the Netherlands (A.J.T.W., W.M., P.A.M.B., C.J.v.R.); Screen-Point Medical, Nijmegen, the Netherlands (N.J., A.R., M.U.D., N.K.); Department of Medical Imaging, Radboud University Medical Center, Nijmegen, the Netherlands (N.K., I.S., R.M.M.); Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands (C.H.v.G.); Dutch Expert Centre for Screening, Nijmegen, the Netherlands (I.S.); Department of Radiology, the Netherlands Cancer Institute, Amsterdam, the Netherlands (R.M.M.); and Department of Radiology, Haga Teaching Hospital, The Hague, the Netherlands (C.J.v.R.)
| | - Cornelis Jan van Rooden
- From the Dutch Breast Cancer Screening Program, Region South-West, Laan 20, 2512 GB, The Hague, the Netherlands (A.J.T.W., W.M., P.A.M.B., C.J.v.R.); Screen-Point Medical, Nijmegen, the Netherlands (N.J., A.R., M.U.D., N.K.); Department of Medical Imaging, Radboud University Medical Center, Nijmegen, the Netherlands (N.K., I.S., R.M.M.); Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands (C.H.v.G.); Dutch Expert Centre for Screening, Nijmegen, the Netherlands (I.S.); Department of Radiology, the Netherlands Cancer Institute, Amsterdam, the Netherlands (R.M.M.); and Department of Radiology, Haga Teaching Hospital, The Hague, the Netherlands (C.J.v.R.)
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9
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Gastounioti A, Desai S, Ahluwalia VS, Conant EF, Kontos D. Artificial intelligence in mammographic phenotyping of breast cancer risk: a narrative review. Breast Cancer Res 2022; 24:14. [PMID: 35184757 PMCID: PMC8859891 DOI: 10.1186/s13058-022-01509-z] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Accepted: 02/08/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Improved breast cancer risk assessment models are needed to enable personalized screening strategies that achieve better harm-to-benefit ratio based on earlier detection and better breast cancer outcomes than existing screening guidelines. Computational mammographic phenotypes have demonstrated a promising role in breast cancer risk prediction. With the recent exponential growth of computational efficiency, the artificial intelligence (AI) revolution, driven by the introduction of deep learning, has expanded the utility of imaging in predictive models. Consequently, AI-based imaging-derived data has led to some of the most promising tools for precision breast cancer screening. MAIN BODY This review aims to synthesize the current state-of-the-art applications of AI in mammographic phenotyping of breast cancer risk. We discuss the fundamentals of AI and explore the computing advancements that have made AI-based image analysis essential in refining breast cancer risk assessment. Specifically, we discuss the use of data derived from digital mammography as well as digital breast tomosynthesis. Different aspects of breast cancer risk assessment are targeted including (a) robust and reproducible evaluations of breast density, a well-established breast cancer risk factor, (b) assessment of a woman's inherent breast cancer risk, and (c) identification of women who are likely to be diagnosed with breast cancers after a negative or routine screen due to masking or the rapid and aggressive growth of a tumor. Lastly, we discuss AI challenges unique to the computational analysis of mammographic imaging as well as future directions for this promising research field. CONCLUSIONS We provide a useful reference for AI researchers investigating image-based breast cancer risk assessment while indicating key priorities and challenges that, if properly addressed, could accelerate the implementation of AI-assisted risk stratification to future refine and individualize breast cancer screening strategies.
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Affiliation(s)
- Aimilia Gastounioti
- Department of Radiology, Center for Biomedical Image Computing and Analytics (CBICA), University of Pennsylvania, Philadelphia, PA, 19104, USA.,Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Shyam Desai
- Department of Radiology, Center for Biomedical Image Computing and Analytics (CBICA), University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Vinayak S Ahluwalia
- Department of Radiology, Center for Biomedical Image Computing and Analytics (CBICA), University of Pennsylvania, Philadelphia, PA, 19104, USA.,Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Emily F Conant
- Department of Radiology, Hospital of the University of Pennsylvania, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Despina Kontos
- Department of Radiology, Center for Biomedical Image Computing and Analytics (CBICA), University of Pennsylvania, Philadelphia, PA, 19104, USA.
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