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Khizir L, Bhandari V, Kaloth S, Pfail J, Lichtbroun B, Yanamala N, Elsamra SE. From Diagnosis to Precision Surgery: The Transformative Role of Artificial Intelligence in Urologic Imaging. J Endourol 2024; 38:824-835. [PMID: 38888003 DOI: 10.1089/end.2023.0695] [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] [Indexed: 06/20/2024] Open
Abstract
The multidisciplinary nature of artificial intelligence (AI) has allowed for rapid growth of its application in medical imaging. Artificial intelligence algorithms can augment various imaging modalities, such as X-rays, CT, and MRI, to improve image quality and generate high-resolution three-dimensional images. AI reconstruction of three-dimensional models of patient anatomy from CT or MRI scans can better enable urologists to visualize structures and accurately plan surgical approaches. AI can also be optimized to create virtual reality simulations of surgical procedures based on patient-specific data, giving urologists more hands-on experience and preparation. Recent development of artificial intelligence modalities, such as TeraRecon and Ceevra, offer rapid and efficient medical imaging analyses aimed at enhancing the provision of urologic care, notably for intraoperative guidance during robot-assisted radical prostatectomy (RARP) and partial nephrectomy.
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Affiliation(s)
- Labeeqa Khizir
- Division of Urology, Rutgers Robert Wood Johnson Medical School, New Brunswick, New Jersey, USA
| | | | - Srivarsha Kaloth
- Department of Medicine, Rutgers Robert Wood Johnson Medical School, New Brunswick, New Jersey, USA
| | - John Pfail
- Division of Urology, Rutgers Robert Wood Johnson Medical School, New Brunswick, New Jersey, USA
| | - Benjamin Lichtbroun
- Division of Urology, Rutgers Robert Wood Johnson Medical School, New Brunswick, New Jersey, USA
| | - Naveena Yanamala
- Department of Medicine, Rutgers Robert Wood Johnson Medical School, New Brunswick, New Jersey, USA
| | - Sammy E Elsamra
- Division of Urology, Rutgers Robert Wood Johnson Medical School, New Brunswick, New Jersey, USA
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Nedbal C, Cerrato C, Jahrreiss V, Pietropaolo A, Galosi AB, Castellani D, Somani BK. Trends of "Artificial Intelligence, Machine Learning, Virtual Reality, and Radiomics in Urolithiasis" over the Last 30 Years (1994-2023) as Published in the Literature (PubMed): A Comprehensive Review. J Endourol 2024; 38:788-798. [PMID: 37885228 DOI: 10.1089/end.2023.0263] [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] [Indexed: 10/28/2023] Open
Abstract
Purpose: To analyze the bibliometric publication trend on the application of "Artificial Intelligence (AI) and its subsets (Machine Learning-ML, Virtual reality-VR, Radiomics) in Urolithiasis" over 3 decades. We looked at the publication trends associated with AI and stone disease, including both clinical and surgical applications, and training in endourology. Methods: Through a MeshTerms research on PubMed, we performed a comprehensive review from 1994-2023 for all published articles on "AI, ML, VR, and Radiomics." Articles were then divided into three categories as follows: A-Clinical (Nonsurgical), B-Clinical (Surgical), and C-Training articles, and articles were then assigned to following three periods: Period-1 (1994-2003), Period-2 (2004-2013), and Period-3 (2014-2023). Results: A total of 343 articles were noted (Groups A-129, B-163, and C-51), and trends increased from Period-1 to Period-2 at 123% (p = 0.009) and to period-3 at 453% (p = 0.003). This increase from Period-2 to Period-3 for groups A, B, and C was 476% (p = 0.019), 616% (0.001), and 185% (p < 0.001), respectively. Group A articles included rise in articles on "stone characteristics" (+2100%; p = 0.011), "renal function" (p = 0.002), "stone diagnosis" (+192%), "prediction of stone passage" (+400%), and "quality of life" (+1000%). Group B articles included rise in articles on "URS" (+2650%, p = 0.008), "PCNL"(+600%, p = 0.001), and "SWL" (+650%, p = 0.018). Articles on "Targeting" (+453%, p < 0.001), "Outcomes" (+850%, p = 0.013), and "Technological Innovation" (p = 0.0311) had rising trends. Group C articles included rise in articles on "PCNL" (+300%, p = 0.039) and "URS" (+188%, p = 0.003). Conclusion: Publications on AI and its subset areas for urolithiasis have seen an exponential increase over the last decade, with an increase in surgical and nonsurgical clinical areas, as well as in training. Future AI related growth in the field of endourology and urolithiasis is likely to improve training, patient centered decision-making, and clinical outcomes.
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Affiliation(s)
- Carlotta Nedbal
- Department of Urology, University Hospitals Southampton, NHS Trust, Southampton, United Kingdom
- Urology Unit, Azienda Ospedaliero-Universitaria delle Marche, Polytechnic University of Le Marche, Ancona, Italy
| | - Clara Cerrato
- Department of Urology, University Hospitals Southampton, NHS Trust, Southampton, United Kingdom
| | - Victoria Jahrreiss
- Department of Urology, University Hospitals Southampton, NHS Trust, Southampton, United Kingdom
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Amelia Pietropaolo
- Department of Urology, University Hospitals Southampton, NHS Trust, Southampton, United Kingdom
| | - Andrea Benedetto Galosi
- Urology Unit, Azienda Ospedaliero-Universitaria delle Marche, Polytechnic University of Le Marche, Ancona, Italy
| | - Daniele Castellani
- Urology Unit, Azienda Ospedaliero-Universitaria delle Marche, Polytechnic University of Le Marche, Ancona, Italy
| | - Bhaskar Kumar Somani
- Department of Urology, University Hospitals Southampton, NHS Trust, Southampton, United Kingdom
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Durant AM, Medero RC, Briggs LG, Choudry MM, Nguyen M, Channar A, Ghaffar U, Banerjee I, Bin Riaz I, Abdul-Muhsin H. The Current Application and Future Potential of Artificial Intelligence in Renal Cancer. Urology 2024:S0090-4295(24)00565-X. [PMID: 39029807 DOI: 10.1016/j.urology.2024.07.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2024] [Revised: 06/12/2024] [Accepted: 07/06/2024] [Indexed: 07/21/2024]
Abstract
Artificial intelligence (AI) is the integration of human tasks into machine processes. The role of AI in kidney cancer evaluation, management, and outcome predictions are constantly evolving. We performed a narrative review utilizing PubMed electronic database to query AI as a method of analysis in kidney cancer research. Key search-words included: Artificial Intelligence, Supervised/Unsupervised Machine Learning, Deep Learning, Natural Language Processing, Neural Networks, radiomics, pathomics, and kidney or renal neoplasms or cancer. 72 clinically relevant and impactful studies related to imaging, histopathology, and outcomes were recognized. We anticipate the incorporation of AI tools into future clinical decision-making for kidney cancer.
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Affiliation(s)
- Adri M Durant
- Department of Urology, Mayo Clinic Arizona, Phoenix, AZ.
| | - Ramon Correa Medero
- School of Computing and Augmented Intelligence, Arizona State University, Tempe, AZ
| | | | | | - Mimi Nguyen
- Department of Urology, Mayo Clinic Arizona, Phoenix, AZ
| | - Aneeta Channar
- Division of Hematology and Oncology, Department of Internal Medicine, Mayo Clinic Arizona, Phoenix, AZ
| | - Umar Ghaffar
- Department of Urology, Mayo Clinic Rochester, Rochester, MN
| | - Imon Banerjee
- School of Computing and Augmented Intelligence, Arizona State University, Tempe, AZ; Department of Radiology, Mayo Clinic Arizona, Scottsdale, AZ
| | - Irbaz Bin Riaz
- Division of Hematology and Oncology, Department of Internal Medicine, Mayo Clinic Arizona, Phoenix, AZ
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Shah N, Khalid U, Kavia R, Batura D. Current advances in the use of artificial intelligence in predicting and managing urological complications. Int Urol Nephrol 2024:10.1007/s11255-024-04149-8. [PMID: 38982018 DOI: 10.1007/s11255-024-04149-8] [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: 04/30/2024] [Accepted: 07/03/2024] [Indexed: 07/11/2024]
Abstract
BACKGROUND Artificial intelligence (AI) has emerged as a promising avenue for improving patient care and surgical outcomes in urological surgery. However, the extent of AI's impact in predicting and managing complications is not fully elucidated. OBJECTIVES We review the application of AI to foresee and manage complications in urological surgery, assess its efficacy, and discuss challenges to its use. METHODS AND MATERIALS A targeted non-systematic literature search was conducted using the PubMed and Google Scholar databases to identify studies on AI in urological surgery and its complications. Evidence from the studies was synthesised. RESULTS Incorporating AI into various facets of urological surgery has shown promising advancements. From preoperative planning to intraoperative guidance, AI is revolutionising the field, demonstrating remarkable proficiency in tasks such as image analysis, decision-making support, and complication prediction. Studies show that AI programmes are highly accurate, increase surgical precision and efficiency, and reduce complications. However, implementation challenges exist in AI errors, human errors, and ethical issues. CONCLUSION AI has great potential in predicting and managing surgical complications of urological surgery. Advancements have been made, but challenges and ethical considerations must be addressed before widespread AI implementation.
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Affiliation(s)
- Nikhil Shah
- Faculty of Medicine, Medical University of Plovdiv, 4002, Plovdiv, Bulgaria
| | - Usman Khalid
- Faculty of Medicine, Medical University of Plovdiv, 4002, Plovdiv, Bulgaria
| | - Rajesh Kavia
- Department of Urology, London North West University Healthcare NHS Trust, Watford Road, Harrow, London, HA1 3UJ, UK
| | - Deepak Batura
- Department of Urology, London North West University Healthcare NHS Trust, Watford Road, Harrow, London, HA1 3UJ, UK.
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Yodkhunnatham N, Pandit K, Puri D, Yuen KL, Bagrodia A. MicroRNAs in Testicular Germ Cell Tumors: The Teratoma Challenge. Int J Mol Sci 2024; 25:2156. [PMID: 38396829 PMCID: PMC10889716 DOI: 10.3390/ijms25042156] [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: 01/03/2024] [Revised: 02/05/2024] [Accepted: 02/08/2024] [Indexed: 02/25/2024] Open
Abstract
Testicular germ cell tumors (TGCTs) are relatively common in young men, making accurate diagnosis and prognosis assessment essential. MicroRNAs (miRNAs), including microRNA-371a-3p (miR-371a-3p), have shown promise as biomarkers for TGCTs. This review discusses the recent advancements in the use of miRNA biomarkers in TGCTs, with a focus on the challenges surrounding the noninvasive detection of teratomas. Circulating miR-371a-3p, which is expressed in undifferentiated TGCTs but not in teratomas, is a promising biomarker for TGCTs. Its detection in serum, plasma, and, potentially, cystic fluid could be useful for TGCT diagnosis, surveillance, and monitoring of therapeutic response. Other miRNAs, such as miR-375-3p and miR-375-5p, have been investigated to differentiate between TGCT subtypes (teratoma, necrosis/fibrosis, and viable tumors), which can aid in treatment decisions. However, a reliable marker for teratoma has yet to be identified. The clinical applications of miRNA biomarkers could spare patients from unnecessary surgeries and allow for more personalized therapeutic approaches. Particularly in patients with residual masses larger than 1 cm following chemotherapy, it is critical to differentiate between viable tumors, teratomas, and necrosis/fibrosis. Teratomas, which mimic somatic tissues, present a challenge in differentiation and require a comprehensive diagnostic approach. The combination of miR-371 and miR-375 shows potential in enhancing diagnostic precision, aiding in distinguishing between teratomas, viable tumors, and necrosis. The implementation of miRNA biomarkers in TGCT care could improve patient outcomes, reduce overtreatment, and facilitate personalized therapeutic strategies. However, a reliable marker for teratoma is still lacking. Future research should focus on the clinical validation and standardization of these biomarkers to fully realize their potential.
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Affiliation(s)
- Nuphat Yodkhunnatham
- Department of Urology, University of California San Diego School of Medicine, La Jolla, CA 92093, USA; (N.Y.); (K.P.); (D.P.); (K.L.Y.)
| | - Kshitij Pandit
- Department of Urology, University of California San Diego School of Medicine, La Jolla, CA 92093, USA; (N.Y.); (K.P.); (D.P.); (K.L.Y.)
| | - Dhruv Puri
- Department of Urology, University of California San Diego School of Medicine, La Jolla, CA 92093, USA; (N.Y.); (K.P.); (D.P.); (K.L.Y.)
| | - Kit L. Yuen
- Department of Urology, University of California San Diego School of Medicine, La Jolla, CA 92093, USA; (N.Y.); (K.P.); (D.P.); (K.L.Y.)
| | - Aditya Bagrodia
- Department of Urology, University of California San Diego School of Medicine, La Jolla, CA 92093, USA; (N.Y.); (K.P.); (D.P.); (K.L.Y.)
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
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Meng R, Wang W, Zhai Z, Zuo C. Machine learning algorithm to predict postoperative bleeding complications after lateral decubitus percutaneous nephrolithotomy. Medicine (Baltimore) 2024; 103:e37050. [PMID: 38277513 PMCID: PMC10817089 DOI: 10.1097/md.0000000000037050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Accepted: 01/03/2024] [Indexed: 01/28/2024] Open
Abstract
Bleeding is a serious complication following percutaneous nephrolithotomy (PCNL). This study establishes a predictive model based on machine learning algorithms to forecast the occurrence of postoperative bleeding complications in patients with renal and upper ureteral stones undergoing lateral decubitus PCNL. We retrospectively collected data from 356 patients with renal stones and upper ureteral stones who underwent lateral decubitus PCNL in the Department of Urology at Peking University First Hospital-Miyun Hospital, between January 2015 and August 2022. Among them, 290 patients had complete baseline data. The data was randomly divided into a training group (n = 232) and a test group (n = 58) in an 8:2 ratio. Predictive models were constructed using Logistic Regression, Random Forest, and Extreme Gradient Boosting (XGBoost). The performance of each model was evaluated using Accuracy, Precision, F1-Score, Receiver Operating Characteristic curves, and Area Under the Curve (AUC). Among the 290 patients, 35 (12.07%) experienced postoperative bleeding complications after lateral decubitus PCNL. Using postoperative bleeding as the outcome, the Logistic model achieved an accuracy of 73.2%, AUC of 0.605, and F1 score of 0.732. The Random Forest model achieved an accuracy of 74.5%, AUC of 0.679, and F1 score of 0.732. The XGBoost model achieved an accuracy of 68.3%, AUC of 0.513, and F1 score of 0.644. The predictive model for postoperative bleeding after lateral decubitus PCNL, established based on machine learning algorithms, is reasonably accurate. It can be utilized to predict postoperative stone residue and recurrence, aiding urologists in making appropriate treatment decisions.
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Affiliation(s)
- Rui Meng
- Department of Urology, YuQuan Hospital, Tsinghua University, Beijing, China
| | - Weining Wang
- Department of Urology, YuQuan Hospital, Tsinghua University, Beijing, China
| | - Zhipeng Zhai
- Department of Urology, YuQuan Hospital, Tsinghua University, Beijing, China
| | - Chao Zuo
- Department of Urology, Peking University First Hospital - Miyun Hospital, Beijing, China
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Nedbal C, Bres-Niewada E, Dybowski B, Somani BK. The impact of artificial intelligence in revolutionizing all aspects of urological care: a glimpse in the future. Cent European J Urol 2024; 77:12-14. [PMID: 38645823 PMCID: PMC11032033 DOI: 10.5173/ceju.2023.255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Revised: 11/05/2023] [Accepted: 01/02/2024] [Indexed: 04/23/2024] Open
Affiliation(s)
- Carlotta Nedbal
- Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton, United Kingdom
| | - Ewa Bres-Niewada
- Department of Urology, Roefler Memorial Hospital, Pruszków, Poland
- Faculty of Medicine, Lazarski University, Warsaw, Poland
| | - Bartosz Dybowski
- Department of Urology, Roefler Memorial Hospital, Pruszków, Poland
- Faculty of Medicine, Lazarski University, Warsaw, Poland
| | - Bhaskar K Somani
- Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton, United Kingdom
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Huang TL, Lu NH, Huang YH, Twan WH, Yeh LR, Liu KY, Chen TB. Transfer learning with CNNs for efficient prostate cancer and BPH detection in transrectal ultrasound images. Sci Rep 2023; 13:21849. [PMID: 38071254 PMCID: PMC10710441 DOI: 10.1038/s41598-023-49159-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 12/05/2023] [Indexed: 12/18/2023] Open
Abstract
Early detection of prostate cancer (PCa) and benign prostatic hyperplasia (BPH) is crucial for maintaining the health and well-being of aging male populations. This study aims to evaluate the performance of transfer learning with convolutional neural networks (CNNs) for efficient classification of PCa and BPH in transrectal ultrasound (TRUS) images. A retrospective experimental design was employed in this study, with 1380 TRUS images for PCa and 1530 for BPH. Seven state-of-the-art deep learning (DL) methods were employed as classifiers with transfer learning applied to popular CNN architectures. Performance indices, including sensitivity, specificity, accuracy, positive predictive value (PPV), negative predictive value (NPV), Kappa value, and Hindex (Youden's index), were used to assess the feasibility and efficacy of the CNN methods. The CNN methods with transfer learning demonstrated a high classification performance for TRUS images, with all accuracy, specificity, sensitivity, PPV, NPV, Kappa, and Hindex values surpassing 0.9400. The optimal accuracy, sensitivity, and specificity reached 0.9987, 0.9980, and 0.9980, respectively, as evaluated using twofold cross-validation. The investigated CNN methods with transfer learning showcased their efficiency and ability for the classification of PCa and BPH in TRUS images. Notably, the EfficientNetV2 with transfer learning displayed a high degree of effectiveness in distinguishing between PCa and BPH, making it a promising tool for future diagnostic applications.
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Affiliation(s)
- Te-Li Huang
- Department of Radiology, Kaohsiung Veterans General Hospital, No. 386, Dazhong 1st Rd., Zuoying Dist., Kaohsiung, 81362, Taiwan
| | - Nan-Han Lu
- Department of Medical Imaging and Radiological Science, I-Shou University, No. 8, Yida Rd., Jiaosu Village, Yanchao District, Kaohsiung, 82445, Taiwan.
- Department of Pharmacy, Tajen University, No.20, Weixin Rd., Yanpu Township, Pingtung, 90741, Taiwan.
- Department of Radiology, E-DA Hospital, I-Shou University, No.1, Yida Rd., Jiao-Su Village, Yan-Chao District, Kaohsiung, 82445, Taiwan.
| | - Yung-Hui Huang
- Department of Medical Imaging and Radiological Science, I-Shou University, No. 8, Yida Rd., Jiaosu Village, Yanchao District, Kaohsiung, 82445, Taiwan
| | - Wen-Hung Twan
- Department of Life Sciences, National Taitung University, No.369, Sec. 2, University Rd., Taitung, 95092, Taiwan
| | - Li-Ren Yeh
- Department of Anesthesiology, E-DA Cancer Hospital, I-Shou University, No.1, Yida Rd., Jiaosu Village, Yanchao District, Kaohsiung, 82445, Taiwan
| | - Kuo-Ying Liu
- Department of Radiology, E-DA Hospital, I-Shou University, No.1, Yida Rd., Jiao-Su Village, Yan-Chao District, Kaohsiung, 82445, Taiwan
| | - Tai-Been Chen
- Department of Medical Imaging and Radiological Science, I-Shou University, No. 8, Yida Rd., Jiaosu Village, Yanchao District, Kaohsiung, 82445, Taiwan.
- Institute of Statistics, National Yang Ming Chiao Tung University, No. 1001, University Road, Hsinchu, 30010, Taiwan.
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Malik S, Wu J, Bodnariuc N, Narayana K, Gupta N, Malik M, Kwong JC, Khondker A, Johnson AE, Kulkarni GS. Existing trends and applications of artificial intelligence in urothelial cancer A scoping review. Can Urol Assoc J 2023; 17:E395-E401. [PMID: 37549345 PMCID: PMC10657228 DOI: 10.5489/cuaj.8322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/09/2023]
Abstract
INTRODUCTION The use of artificial intelligence (AI) in urology is gaining significant traction. While previous reviews of AI applications in urology exist, there have been few attempts to synthesize existing literature on urothelial cancer (UC). METHODS Comprehensive searches based on the concepts of "AI" and "urothelial cancer" were conducted in MEDLINE , EMBASE , Web of Science, and Scopus. Study selection and data abstraction were conducted by two independent reviewers. Two independent raters assessed study quality in a random sample of 25 studies with the prediction model risk of bias assessment tool (PROBAST) and the standardized reporting of machine learning applications in urology (STREAM-URO) framework. RESULTS From a database search of 4581 studies, 227 were included. By area of research, 33% focused on image analysis, 26% on genomics, 16% on radiomics, and 15% on clinicopathology. Thematic content analysis identified qualitative trends in AI models employed and variables for feature extraction. Only 19% of studies compared performance of AI models to non-AI methods. All selected studies demonstrated high risk of bias for analysis and overall concern with Cohen's kappa (k)=0.68. Selected studies met 66% of STREAM-URO items, with k=0.76. CONCLUSIONS The use of AI in UC is a topic of increasing importance; however, there is a need for improved standardized reporting, as evidenced by the high risk of bias and low methodologic quality identified in the included studies.
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Affiliation(s)
- Shamir Malik
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON , Canada
- Temerty Centre for AI Research and Education in Medicine, University of Toronto, Toronto, ON , Canada
| | - Jeremy Wu
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON , Canada
| | - Nicole Bodnariuc
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON , Canada
- Temerty Centre for AI Research and Education in Medicine, University of Toronto, Toronto, ON , Canada
| | | | - Naveen Gupta
- Georgetown University School of Medicine, Georgetown University, Washington, DC, United States
- Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA, United States
| | - Mikail Malik
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON , Canada
| | - Jethro C.C. Kwong
- Temerty Centre for AI Research and Education in Medicine, University of Toronto, Toronto, ON , Canada
- Division of Urology, Department of Surgery, University of Toronto, Toronto, ON , Canada
| | - Adree Khondker
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON , Canada
| | - Alistair E.W. Johnson
- Temerty Centre for AI Research and Education in Medicine, University of Toronto, Toronto, ON , Canada
- Division of Biostatistics, Dalla Lana School of Public Health, University of Toronto, Toronto, ON , Canada
- Vector Institute, Toronto, ON , Canada
| | - Girish S. Kulkarni
- Temerty Centre for AI Research and Education in Medicine, University of Toronto, Toronto, ON , Canada
- Division of Urology, Department of Surgery, University of Toronto, Toronto, ON , Canada
- Division of Urology, Department of Surgery, Princess Margaret Cancer Centre, University Health Network, Toronto, ON , Canada
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Sharma S, Rawal R, Shah D. Addressing the challenges of AI-based telemedicine: Best practices and lessons learned. JOURNAL OF EDUCATION AND HEALTH PROMOTION 2023; 12:338. [PMID: 38023098 PMCID: PMC10671014 DOI: 10.4103/jehp.jehp_402_23] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 06/02/2023] [Indexed: 12/01/2023]
Abstract
Telemedicine is the use of technology to provide healthcare services and information remotely, without requiring physical proximity between patients and healthcare providers. The coronavirus disease 2019 (COVID-19) pandemic has accelerated the rapid growth of telemedicine worldwide. Integrating artificial intelligence (AI) into telemedicine has the potential to enhance and expand its capabilities in addressing various healthcare needs, such as patient monitoring, healthcare information technology (IT), intelligent diagnosis, and assistance. Despite the potential benefits, implementing AI in telemedicine presents challenges that can be overcome with physician-guided implementation. AI can assist physicians in decision-making, improve healthcare delivery, and automate administrative tasks. To ensure optimal effectiveness, AI-powered telemedicine should comply with existing clinical practices and adhere to a framework adaptable to various technologies. It should also consider technical and scientific factors, including trustworthiness, reproducibility, usability, availability, and cost. Education and training are crucial for the appropriate use of new healthcare technologies such as AI-enabled telemedicine. This article examines the benefits and limitations of AI-based telemedicine in various medical domains and underscores the importance of physician-guided implementation, compliance with existing clinical practices, and appropriate education and training for healthcare providers.
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Affiliation(s)
- Sachin Sharma
- Department of Computer Science and Engineering, Indrashil University, Mehsana, Gujarat, India
| | - Raj Rawal
- Department of Critical Care, Gujarat Pulmonary and Critical Care Medicine, Ahmedabad, Gujarat, India
| | - Dharmesh Shah
- Department of ICT, Indrashil University, Mehsana, Gujarat, India
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Rodriguez Peñaranda N, Eissa A, Ferretti S, Bianchi G, Di Bari S, Farinha R, Piazza P, Checcucci E, Belenchón IR, Veccia A, Gomez Rivas J, Taratkin M, Kowalewski KF, Rodler S, De Backer P, Cacciamani GE, De Groote R, Gallagher AG, Mottrie A, Micali S, Puliatti S. Artificial Intelligence in Surgical Training for Kidney Cancer: A Systematic Review of the Literature. Diagnostics (Basel) 2023; 13:3070. [PMID: 37835812 PMCID: PMC10572445 DOI: 10.3390/diagnostics13193070] [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: 08/22/2023] [Revised: 09/17/2023] [Accepted: 09/24/2023] [Indexed: 10/15/2023] Open
Abstract
The prevalence of renal cell carcinoma (RCC) is increasing due to advanced imaging techniques. Surgical resection is the standard treatment, involving complex radical and partial nephrectomy procedures that demand extensive training and planning. Furthermore, artificial intelligence (AI) can potentially aid the training process in the field of kidney cancer. This review explores how artificial intelligence (AI) can create a framework for kidney cancer surgery to address training difficulties. Following PRISMA 2020 criteria, an exhaustive search of PubMed and SCOPUS databases was conducted without any filters or restrictions. Inclusion criteria encompassed original English articles focusing on AI's role in kidney cancer surgical training. On the other hand, all non-original articles and articles published in any language other than English were excluded. Two independent reviewers assessed the articles, with a third party settling any disagreement. Study specifics, AI tools, methodologies, endpoints, and outcomes were extracted by the same authors. The Oxford Center for Evidence-Based Medicine's evidence levels were employed to assess the studies. Out of 468 identified records, 14 eligible studies were selected. Potential AI applications in kidney cancer surgical training include analyzing surgical workflow, annotating instruments, identifying tissues, and 3D reconstruction. AI is capable of appraising surgical skills, including the identification of procedural steps and instrument tracking. While AI and augmented reality (AR) enhance training, challenges persist in real-time tracking and registration. The utilization of AI-driven 3D reconstruction proves beneficial for intraoperative guidance and preoperative preparation. Artificial intelligence (AI) shows potential for advancing surgical training by providing unbiased evaluations, personalized feedback, and enhanced learning processes. Yet challenges such as consistent metric measurement, ethical concerns, and data privacy must be addressed. The integration of AI into kidney cancer surgical training offers solutions to training difficulties and a boost to surgical education. However, to fully harness its potential, additional studies are imperative.
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Affiliation(s)
- Natali Rodriguez Peñaranda
- Department of Urology, Azienda Ospedaliero-Universitaria di Modena, Via Pietro Giardini, 1355, 41126 Baggiovara, Italy; (N.R.P.); (A.E.); (S.F.); (G.B.); (S.D.B.); (S.M.)
| | - Ahmed Eissa
- Department of Urology, Azienda Ospedaliero-Universitaria di Modena, Via Pietro Giardini, 1355, 41126 Baggiovara, Italy; (N.R.P.); (A.E.); (S.F.); (G.B.); (S.D.B.); (S.M.)
- Department of Urology, Faculty of Medicine, Tanta University, Tanta 31527, Egypt
| | - Stefania Ferretti
- Department of Urology, Azienda Ospedaliero-Universitaria di Modena, Via Pietro Giardini, 1355, 41126 Baggiovara, Italy; (N.R.P.); (A.E.); (S.F.); (G.B.); (S.D.B.); (S.M.)
| | - Giampaolo Bianchi
- Department of Urology, Azienda Ospedaliero-Universitaria di Modena, Via Pietro Giardini, 1355, 41126 Baggiovara, Italy; (N.R.P.); (A.E.); (S.F.); (G.B.); (S.D.B.); (S.M.)
| | - Stefano Di Bari
- Department of Urology, Azienda Ospedaliero-Universitaria di Modena, Via Pietro Giardini, 1355, 41126 Baggiovara, Italy; (N.R.P.); (A.E.); (S.F.); (G.B.); (S.D.B.); (S.M.)
| | - Rui Farinha
- Orsi Academy, 9090 Melle, Belgium; (R.F.); (P.D.B.); (R.D.G.); (A.G.G.); (A.M.)
- Urology Department, Lusíadas Hospital, 1500-458 Lisbon, Portugal
| | - Pietro Piazza
- Division of Urology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy;
| | - Enrico Checcucci
- Department of Surgery, FPO-IRCCS Candiolo Cancer Institute, 10060 Turin, Italy;
| | - Inés Rivero Belenchón
- Urology and Nephrology Department, Virgen del Rocío University Hospital, 41013 Seville, Spain;
| | - Alessandro Veccia
- Department of Urology, University of Verona, Azienda Ospedaliera Universitaria Integrata, 37126 Verona, Italy;
| | - Juan Gomez Rivas
- Department of Urology, Hospital Clinico San Carlos, 28040 Madrid, Spain;
| | - Mark Taratkin
- Institute for Urology and Reproductive Health, Sechenov University, 119435 Moscow, Russia;
| | - Karl-Friedrich Kowalewski
- Department of Urology and Urosurgery, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany;
| | - Severin Rodler
- Department of Urology, University Hospital LMU Munich, 80336 Munich, Germany;
| | - Pieter De Backer
- Orsi Academy, 9090 Melle, Belgium; (R.F.); (P.D.B.); (R.D.G.); (A.G.G.); (A.M.)
- Department of Human Structure and Repair, Faculty of Medicine and Health Sciences, Ghent University, 9000 Ghent, Belgium
| | - Giovanni Enrico Cacciamani
- USC Institute of Urology, Catherine and Joseph Aresty Department of Urology, Keck School of Medicine, University of Southern California, Los Angeles, CA 90089, USA;
- AI Center at USC Urology, USC Institute of Urology, University of Southern California, Los Angeles, CA 90089, USA
| | - Ruben De Groote
- Orsi Academy, 9090 Melle, Belgium; (R.F.); (P.D.B.); (R.D.G.); (A.G.G.); (A.M.)
| | - Anthony G. Gallagher
- Orsi Academy, 9090 Melle, Belgium; (R.F.); (P.D.B.); (R.D.G.); (A.G.G.); (A.M.)
- Faculty of Life and Health Sciences, Ulster University, Derry BT48 7JL, UK
| | - Alexandre Mottrie
- Orsi Academy, 9090 Melle, Belgium; (R.F.); (P.D.B.); (R.D.G.); (A.G.G.); (A.M.)
| | - Salvatore Micali
- Department of Urology, Azienda Ospedaliero-Universitaria di Modena, Via Pietro Giardini, 1355, 41126 Baggiovara, Italy; (N.R.P.); (A.E.); (S.F.); (G.B.); (S.D.B.); (S.M.)
| | - Stefano Puliatti
- Department of Urology, Azienda Ospedaliero-Universitaria di Modena, Via Pietro Giardini, 1355, 41126 Baggiovara, Italy; (N.R.P.); (A.E.); (S.F.); (G.B.); (S.D.B.); (S.M.)
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12
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Nedbal C, Jahrreiss V, Cerrato C, Pietropaolo A, Galosi A, Veneziano D, Kallidonis P, Somani BK. Role of simulation in kidney stone disease: A systematic review of literature trends in the 26 years. World J Nephrol 2023; 12:104-111. [PMID: 37766839 PMCID: PMC10520753 DOI: 10.5527/wjn.v12.i4.104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 06/07/2023] [Accepted: 06/25/2023] [Indexed: 09/20/2023] Open
Abstract
BACKGROUND Minimally invasive techniques for treatment of urinary stones requires expertise, experience and endoscopic skills. Simulators provide a low-stress and low-risk environment while providing a realistic set-up and training opportunities. AIM To report the publication trend of 'simulation in urolithiasis' over the last 26 years. METHODS Research of all published papers on "Simulation in Urolithiasis" was performed through PubMed database over the last 26 years, from January 1997 to December 2022. Papers were labelled and divided in three subgroups: (1) Training papers; (2) Clinical simulation application or surgical procedures; and (3) Diagnostic radiology simulation. Each subgroup was then divided into two 13-year time periods to compare and identify the contrast of different decades: period-1 (1997-2009) and period-2 (2010-2022). RESULTS A total of 168 articles published on the application of simulation in urolithiasis over the last 26 years (training: n = 94, surgical procedures: n = 66, and radiology: n = 8). The overall number of papers published in simulation in urolithiasis was 35 in Period-1 and 129 in Period-2, an increase of +269% (P = 0.0002). Each subgroup shows a growing trend of publications from Period-1 to Period-2: training papers +279% (P = 0.001), surgical simulations +264% (P = 0.0180) and radiological simulations +200% (P = 0.2105). CONCLUSION In the last decades there has been a step up of papers regarding training protocols with the aid of various simulation devices, with simulators now a part of training programs. With the development of 3D-printed and high-fidelity models, simulation for surgical procedure planning and patients counseling is also a growing field and this trend will continue to rise in the next few years.
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Affiliation(s)
- Carlotta Nedbal
- Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton SO16 6YD, United Kingdom
| | - Victoria Jahrreiss
- Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton SO16 6YD, United Kingdom
| | - Clara Cerrato
- Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton SO16 6YD, United Kingdom
| | - Amelia Pietropaolo
- Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton SO16 6YD, United Kingdom
| | - Andrea Galosi
- Department of Urology, Azienda Ospedaliero-Universitaria delle Marche, Polytechnic University of Marche, Ancona 60121, Italy
| | - Domenico Veneziano
- Department of Urology, The Smith Institute for Urology, Northwell Health, New York, NY 11042, United States
| | | | - Bhaskar K Somani
- Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton SO16 6YD, United Kingdom
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13
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Lebret T, Paoletti X, Pignot G, Roumiguié M, Colombel M, Savareux L, Verhoest G, Guy L, Rigaud J, De Vergie S, Poinas G, Droupy S, Kleinclauss F, Courtade-Saïdi M, Piaton E, Radulescu C, Rioux-Leclercq N, Kandel-Aznar C, Renaudin K, Cochand-Priollet B, Allory Y, Nivet S, Rouprêt M. Artificial intelligence to improve cytology performance in urothelial carcinoma diagnosis: results from validation phase of the French, multicenter, prospective VISIOCYT1 trial. World J Urol 2023; 41:2381-2388. [PMID: 37480491 PMCID: PMC10465399 DOI: 10.1007/s00345-023-04519-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 07/01/2023] [Indexed: 07/24/2023] Open
Abstract
PURPOSE Cytology and cystoscopy, the current gold standard for diagnosing urothelial carcinomas, have limits: cytology has high interobserver variability with moderate or not optimal sensitivity (particularly for low-grade tumors); while cystoscopy is expensive, invasive, and operator dependent. The VISIOCYT1 study assessed the benefit of VisioCyt® for diagnosing urothelial carcinoma. METHODS VISIOCYT1 was a French prospective clinical trial conducted in 14 centers. The trial enrolled adults undergoing endoscopy for suspected bladder cancer or to explore the lower urinary tract. Participants were allocated either Group 1: with bladder cancer, i.e., with positive cystoscopy or with negative cystoscopy but positive cytology, or Group 2: without bladder cancer. Before cystoscopy and histopathology, slides were prepared for cytology and the VisioCyt® test from urine samples. The diagnostic performance of VisioCyt® was assessed using sensitivity (primary objective, 70% lower-bound threshold) and specificity (75% lower-bound threshold). Sensitivity was also assessed by tumor grade and T-staging. VisioCyt® and cytology performance were evaluated relative to the histopathological assessments. RESULTS Between October 2017 and December 2019, 391 participants (170 in Group 1 and 149 in Group 2) were enrolled. VisioCyt®'s sensitivity was 80.9% (95% CI 73.9-86.4%) and specificity was 61.8% (95% CI 53.4-69.5%). In high-grade tumors, the sensitivity was 93.7% (95% CI 86.0-97.3%) and in low-grade tumors 66.7% (95% CI 55.2-76.5%). Sensitivity by T-staging, compared to the overall sensitivity, was higher in high-grade tumors and lower in low-grade tumors. CONCLUSION VisioCyt® is a promising diagnostic tool for urothelial cancers with improved sensitivities for high-grade tumors and notably for low-grade tumors.
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Affiliation(s)
| | - Xavier Paoletti
- Institut Curie, Saint Cloud, France
- Université Versailles Saint-Quentin, Université Paris-Saclay, Saint Cloud, France
| | | | - Mathieu Roumiguié
- Urology Department, Centre Hospitalier Universitaire (CHU) Rangueil, IUCT Oncopole, Toulouse, France
| | - Marc Colombel
- Urology Department, Hôpital Edouard Herriot, Lyon, France
| | - Laurent Savareux
- Urology Auvergne Centre, Clinique de la Chataigneraie, Beaumont, France
| | | | - Laurent Guy
- Urology Department of Urology, CHU Gabriel Montpied, Clermont-Ferrand, France
| | | | | | - Grégoire Poinas
- Urology Department, Clinique Beausoleil, Montpellier, France
| | | | | | | | - Eric Piaton
- Centre de Pathologie Est, Hospices Civils de Lyon, Hôpital Femme-Mère-Enfant, Bron, France
| | - Camelia Radulescu
- Service d'Anatomie et Cytologie Pathologiques, Hôpital Foch, Suresnes, France
| | | | | | - Karine Renaudin
- Department of Pathology, CHU Hôtel Dieu, Nantes, France
- Centre de Recherche en Transplantation et en Immunologie, UMR 1064, INSERM, Université de Nantes, Nantes, France
| | | | - Yves Allory
- Department of Pathology, Institut Curie, Saint-Cloud, France
- Institut Curie, PSL Research University, CNRS, UMR144, Equipe Labellisée Ligue Contre le Cancer, Paris, France
| | | | - Morgan Rouprêt
- Urology Department, GRC n°5, Predictive ONCO-URO, Pitié-Salpêtrière Hospital, AP-HP, Sorbonne University, Paris, France
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14
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Witzsch UKF, Borkowetz A, Enzmann T, Rodler S, Leyh-Bannurah SR, Loch T, Borgmann H, Steidle O. [Digitalization in urology-challenge and opportunity]. UROLOGIE (HEIDELBERG, GERMANY) 2023; 62:913-928. [PMID: 37606658 DOI: 10.1007/s00120-023-02154-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/04/2023] [Indexed: 08/23/2023]
Abstract
Digitalization is changing medicine. In Germany these changes are not highly accepted yet. Medical pathways should be supported and become safer by digital transformation. Furthermore, artificial intelligence (AI) applications are increasingly used in medicine. Only time will tell whether these will decrease the workload and make patient treatment easier, while increasing precision and individualization.. Urology must accept the upcoming new challenges. This can best be done by participating in the development.
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Affiliation(s)
| | - Angelika Borkowetz
- Klinik und Poliklinik für Urologie Universitätsklinikum Carl Gustav Carus, Technischen Universität Dresden, Dresden, Deutschland
| | - Thomas Enzmann
- Klinik für Urologie und Kinderurologie, Universitätsklinikum Brandenburg an der Havel, Brandenburg an der Havel, Deutschland
| | - Severin Rodler
- Urologische Klinik und Poliklinik, Klinikum der Universität München, Campus Großhadern, Universität München, München, Deutschland
| | | | - Tillmann Loch
- Urologische Klinik, DIAKO Krankenhaus gGmbH, Flensburg, Deutschland
| | - Hendrik Borgmann
- Klinik für Urologie und Kinderurologie, Universitätsklinikum Brandenburg an der Havel, Brandenburg an der Havel, Deutschland
| | - Oliver Steidle
- Stabsstelle Qualitätsmanagement und klinisches Risikomanagement, Universitätsklinikum Essen, Essen, Deutschland
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15
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Froń A, Semianiuk A, Lazuk U, Ptaszkowski K, Siennicka A, Lemiński A, Krajewski W, Szydełko T, Małkiewicz B. Artificial Intelligence in Urooncology: What We Have and What We Expect. Cancers (Basel) 2023; 15:4282. [PMID: 37686558 PMCID: PMC10486651 DOI: 10.3390/cancers15174282] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 08/15/2023] [Accepted: 08/24/2023] [Indexed: 09/10/2023] Open
Abstract
INTRODUCTION Artificial intelligence is transforming healthcare by driving innovation, automation, and optimization across various fields of medicine. The aim of this study was to determine whether artificial intelligence (AI) techniques can be used in the diagnosis, treatment planning, and monitoring of urological cancers. METHODOLOGY We conducted a thorough search for original and review articles published until 31 May 2022 in the PUBMED/Scopus database. Our search included several terms related to AI and urooncology. Articles were selected with the consensus of all authors. RESULTS Several types of AI can be used in the medical field. The most common forms of AI are machine learning (ML), deep learning (DL), neural networks (NNs), natural language processing (NLP) systems, and computer vision. AI can improve various domains related to the management of urologic cancers, such as imaging, grading, and nodal staging. AI can also help identify appropriate diagnoses, treatment options, and even biomarkers. In the majority of these instances, AI is as accurate as or sometimes even superior to medical doctors. CONCLUSIONS AI techniques have the potential to revolutionize the diagnosis, treatment, and monitoring of urologic cancers. The use of AI in urooncology care is expected to increase in the future, leading to improved patient outcomes and better overall management of these tumors.
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Affiliation(s)
- Anita Froń
- Department of Minimally Invasive and Robotic Urology, University Center of Excellence in Urology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (A.S.); (U.L.); (W.K.); (T.S.)
| | - Alina Semianiuk
- Department of Minimally Invasive and Robotic Urology, University Center of Excellence in Urology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (A.S.); (U.L.); (W.K.); (T.S.)
| | - Uladzimir Lazuk
- Department of Minimally Invasive and Robotic Urology, University Center of Excellence in Urology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (A.S.); (U.L.); (W.K.); (T.S.)
| | - Kuba Ptaszkowski
- Department of Physiotherapy, Wroclaw Medical University, 50-368 Wroclaw, Poland;
| | - Agnieszka Siennicka
- Department of Physiology and Pathophysiology, Wroclaw Medical University, 50-556 Wroclaw, Poland;
| | - Artur Lemiński
- Department of Urology and Urological Oncology, Pomeranian Medical University, 70-111 Szczecin, Poland;
| | - Wojciech Krajewski
- Department of Minimally Invasive and Robotic Urology, University Center of Excellence in Urology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (A.S.); (U.L.); (W.K.); (T.S.)
| | - Tomasz Szydełko
- Department of Minimally Invasive and Robotic Urology, University Center of Excellence in Urology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (A.S.); (U.L.); (W.K.); (T.S.)
| | - Bartosz Małkiewicz
- Department of Minimally Invasive and Robotic Urology, University Center of Excellence in Urology, Wroclaw Medical University, 50-556 Wroclaw, Poland; (A.S.); (U.L.); (W.K.); (T.S.)
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Gutiérrez Hidalgo B, Gómez Rivas J, de la Parra I, Marugán MJ, Serrano Á, Hermida Gutiérrez JF, Barrera J, Moreno-Sierra J. The Use of Radiomic Tools in Renal Mass Characterization. Diagnostics (Basel) 2023; 13:2743. [PMID: 37685281 PMCID: PMC10487148 DOI: 10.3390/diagnostics13172743] [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: 06/01/2023] [Revised: 07/26/2023] [Accepted: 08/07/2023] [Indexed: 09/10/2023] Open
Abstract
The incidence of renal mass detection has increased during recent decades, with an increased diagnosis of small renal masses, and a final benign diagnosis in some cases. To avoid unnecessary surgeries, there is an increasing interest in using radiomics tools to predict histological results, using radiological features. We performed a narrative review to evaluate the use of radiomics in renal mass characterization. Conventional images, such as computed tomography (CT) and magnetic resonance (MR), are the most common diagnostic tools in renal mass characterization. Distinguishing between benign and malignant tumors in small renal masses can be challenging using conventional methods. To improve subjective evaluation, the interest in using radiomics to obtain quantitative parameters from medical images has increased. Several studies have assessed this novel tool for renal mass characterization, comparing its ability to distinguish benign to malign tumors, the results in differentiating renal cell carcinoma subtypes, or the correlation with prognostic features, with other methods. In several studies, radiomic tools have shown a good accuracy in characterizing renal mass lesions. However, due to the heterogeneity in the radiomic model building, prospective and external validated studies are needed.
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Affiliation(s)
- Beatriz Gutiérrez Hidalgo
- Department of Urology, Clínico San Carlos Hospital, Health Research Institute of Clínico San Carlos Hospital, Complutense University, 28040 Madrid, Spain; (I.d.l.P.); (M.J.M.); (Á.S.); (J.F.H.G.); (J.M.-S.)
| | - Juan Gómez Rivas
- Department of Urology, Clínico San Carlos Hospital, Health Research Institute of Clínico San Carlos Hospital, Complutense University, 28040 Madrid, Spain; (I.d.l.P.); (M.J.M.); (Á.S.); (J.F.H.G.); (J.M.-S.)
| | - Irene de la Parra
- Department of Urology, Clínico San Carlos Hospital, Health Research Institute of Clínico San Carlos Hospital, Complutense University, 28040 Madrid, Spain; (I.d.l.P.); (M.J.M.); (Á.S.); (J.F.H.G.); (J.M.-S.)
| | - María Jesús Marugán
- Department of Urology, Clínico San Carlos Hospital, Health Research Institute of Clínico San Carlos Hospital, Complutense University, 28040 Madrid, Spain; (I.d.l.P.); (M.J.M.); (Á.S.); (J.F.H.G.); (J.M.-S.)
| | - Álvaro Serrano
- Department of Urology, Clínico San Carlos Hospital, Health Research Institute of Clínico San Carlos Hospital, Complutense University, 28040 Madrid, Spain; (I.d.l.P.); (M.J.M.); (Á.S.); (J.F.H.G.); (J.M.-S.)
| | - Juan Fco Hermida Gutiérrez
- Department of Urology, Clínico San Carlos Hospital, Health Research Institute of Clínico San Carlos Hospital, Complutense University, 28040 Madrid, Spain; (I.d.l.P.); (M.J.M.); (Á.S.); (J.F.H.G.); (J.M.-S.)
| | - Jerónimo Barrera
- Radiodiagnosis Department, Clínico San Carlos Hospital, Complutense University, 28040 Madrid, Spain
| | - Jesús Moreno-Sierra
- Department of Urology, Clínico San Carlos Hospital, Health Research Institute of Clínico San Carlos Hospital, Complutense University, 28040 Madrid, Spain; (I.d.l.P.); (M.J.M.); (Á.S.); (J.F.H.G.); (J.M.-S.)
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Daykan Y, O'Reilly BA. The role of artificial intelligence in the future of urogynecology. Int Urogynecol J 2023; 34:1663-1666. [PMID: 37486359 DOI: 10.1007/s00192-023-05612-3] [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: 07/03/2023] [Accepted: 07/08/2023] [Indexed: 07/25/2023]
Abstract
Artificial intelligence (AI) in medicine is a rapidly growing field aimed at using machine learning models to improve health outcomes and patient experiences. Many new platforms have become accessible and therefore it seems inevitable that we consider how to implement them in our day-to-day practice. Currently, the specialty of urogynecology faces new challenges as the population grows, life expectancy increases, and quality of life expectation is much improved. As AI has a lot of potential to promote the discipline of urogynecology, we aim to explore its abilities and possible use in the future. Challenges and risks are associated with using AI, and a responsible use of such resources is required.
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Affiliation(s)
- Yair Daykan
- Department of Urogynaecology, Cork University Maternity Hospital, Cork, Ireland.
- Department of Obstetrics and Gynecology, Meir Medical Center, Kfar Saba, Israel.
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Barry A O'Reilly
- Department of Urogynaecology, Cork University Maternity Hospital, Cork, Ireland
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18
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Somani B. Minimally Invasive Urological Procedures and Related Technological Developments-Series 2. J Clin Med 2023; 12:jcm12082879. [PMID: 37109216 PMCID: PMC10145985 DOI: 10.3390/jcm12082879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 04/10/2023] [Indexed: 04/29/2023] Open
Abstract
The world of minimally invasive urology has experienced enormous growth in recent decades with technological innovations related to new techniques and equipment, better training, and the clinical adoption of translational research [...].
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Affiliation(s)
- Bhaskar Somani
- Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton SO166YD, UK
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19
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Diwakar M, Singh P, Singh R, Sisodia D, Singh V, Maurya A, Kadry S, Sevcik L. Multimodality Medical Image Fusion Using Clustered Dictionary Learning in Non-Subsampled Shearlet Transform. Diagnostics (Basel) 2023; 13:diagnostics13081395. [PMID: 37189496 DOI: 10.3390/diagnostics13081395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Revised: 03/23/2023] [Accepted: 03/24/2023] [Indexed: 05/17/2023] Open
Abstract
Imaging data fusion is becoming a bottleneck in clinical applications and translational research in medical imaging. This study aims to incorporate a novel multimodality medical image fusion technique into the shearlet domain. The proposed method uses the non-subsampled shearlet transform (NSST) to extract both low- and high-frequency image components. A novel approach is proposed for fusing low-frequency components using a modified sum-modified Laplacian (MSML)-based clustered dictionary learning technique. In the NSST domain, directed contrast can be used to fuse high-frequency coefficients. Using the inverse NSST method, a multimodal medical image is obtained. Compared to state-of-the-art fusion techniques, the proposed method provides superior edge preservation. According to performance metrics, the proposed method is shown to be approximately 10% better than existing methods in terms of standard deviation, mutual information, etc. Additionally, the proposed method produces excellent visual results regarding edge preservation, texture preservation, and more information.
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Affiliation(s)
- Manoj Diwakar
- Department of Computer Science and Engineering, Graphic Era (Deemed to Be University), Dehradun 248002, Uttarakhand, India
| | - Prabhishek Singh
- School of Computer Science Engineering and Technology, Bennett University, Greater Noida 201310, Uttar Pradesh, India
| | - Ravinder Singh
- Department of Computer Science and Engineering, Engineering College Ajmer, Ajmer 305025, Rajasthan, India
| | - Dilip Sisodia
- Department of Computer Science and Engineering, Engineering College Ajmer, Ajmer 305025, Rajasthan, India
| | - Vijendra Singh
- School of Computer Science, University of Petroleum and Energy Studies, Dehradun 248007, Uttarakhand, India
| | - Ankur Maurya
- School of Computer Science Engineering and Technology, Bennett University, Greater Noida 201310, Uttar Pradesh, India
| | - Seifedine Kadry
- Department of Applied Data Science, Noroff University College, 4612 Kristiansand, Norway
- Artificial Intelligence Research Center (AIRC), Ajman University, Ajman 346, United Arab Emirates
- Department of Electrical and Computer Engineering, Lebanese American University, Byblos 13-5053, Lebanon
| | - Lukas Sevcik
- University of Zilina, Univerzitna 1, 01026 Zilina, Slovakia
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Somani B, Seitz C. Editorial: Future of kidney stone management. Curr Opin Urol 2023; 33:71-72. [PMID: 36710591 DOI: 10.1097/mou.0000000000001067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Bhaskar Somani
- University Hospital Southampton NHS Trust, Southampton, UK
| | - Christian Seitz
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
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21
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Tzelves L, Geraghty RM, Hughes T, Juliebø-Jones P, Somani BK. Innovations in Kidney Stone Removal. Res Rep Urol 2023; 15:131-139. [PMID: 37069942 PMCID: PMC10105588 DOI: 10.2147/rru.s386844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Accepted: 04/05/2023] [Indexed: 04/19/2023] Open
Abstract
Urolithiasis is a common clinical condition, and surgical treatment is performed with different minimally invasive procedures, such as ureteroscopy, shockwave lithotripsy and percutaneous nephrolithotomy. Although the transition from open surgery to endourological procedures to treat this condition has been a paradigm shift, ongoing technological advancements have permitted further improvement of clinical outcomes with the development of modern equipment. Such innovations in kidney stone removal are new lasers, modern ureteroscopes, development of applications and training systems utilizing three-dimensional models, artificial intelligence and virtual reality, implementation of robotic systems, sheaths connected to vacuum devices and new types of lithotripters. Innovations in kidney stone removal have led to an exciting new era of endourological options for patients and clinicians alike.
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Affiliation(s)
- Lazaros Tzelves
- Department of Urology, Sismanogleio Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Thomas Hughes
- Department of Urology, Warwick Hospital, Warwick, UK
| | | | - Bhaskar K Somani
- Department of Urology, University Hospital Southampton, Southampton, UK
- Correspondence: Bhaskar K Somani, Department of Urology, University Hospital Southampton NHS Trust, 19 Tremona Road, Southampton, SO535DS, UK, Tel +44-2381206873, Email
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Bouhadana D, Lu XH, Luo JW, Assad A, Deyirmendjian C, Guennoun A, Nguyen DD, Kwong JCC, Chughtai B, Elterman D, Zorn KC, Trinh QD, Bhojani N. Clinical Applications of Machine Learning for Urolithiasis and Benign Prostatic Hyperplasia: A Systematic Review. J Endourol 2022; 37:474-494. [PMID: 36266993 DOI: 10.1089/end.2022.0311] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
INTRODUCTION Previous systematic reviews related to machine learning (ML) in urology often overlooked the literature related to endourology. Therefore, we aim to conduct a more focused systematic review examining the use of ML algorithms for benign prostatic hyperplasia (BPH) or urolithiasis. In addition, we are the first group to evaluate these articles using the STREAM-URO framework. METHODS Searches of MEDLINE, Embase, and the Cochrane CENTRAL databases were conducted from inception through July 12, 2021. Keywords included those related to ML, endourology, urolithiasis, and BPH. Two reviewers screened the citations that were eligible for title, abstract and full-text screening, with conflicts resolved by a third reviewer. Two reviewers extracted information from the studies, with discrepancies resolved by a third reviewer. The data collected was then qualitatively synthesized by consensus. Two reviewers evaluated each article according to the STREAM-URO checklist with discrepancies resolved by a third reviewer. RESULTS After identifying 459 unique citations, 63 articles were retained for data extraction. Most articles consisted of tabular (n=32) and computer vision (n=23) tasks. The two most common problem types were classification (n=40) and regression (n=12). In general, most studies utilized neural networks as their ML algorithm (n=36). Among the 63 studies retrieved, 58 were related to urolithiasis and five focused on BPH. The urolithiasis studies were designed for outcome prediction (n=20), stone classification (n=18), diagnostics (n=17), and therapeutics (n=3). The BPH studies were designed for outcome prediction (n=2), diagnostics (n=2), and therapeutics (n=1). On average, the urolithiasis and BPH articles met 13.8 (SD 2.6), and 13.4 (4.1) of the 26 STREAM-URO framework criteria, respectively. CONCLUSIONS The majority of the retrieved studies successfully helped with outcome prediction, diagnostics, and therapeutics for both urolithiasis and BPH. While ML shows great promise in improving patient care, it is important to adhere to the recently developed STREAM-URO framework to ensure the development of high-quality ML studies.
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Affiliation(s)
- David Bouhadana
- McGill University Faculty of Medicine and Health Sciences, 12367, 3605 de la Montagne, Montreal, Quebec, Canada, H3G 2M1;
| | - Xing Han Lu
- McGill University School of Computer Science, 348406, Montreal, Quebec, Canada;
| | - Jack W Luo
- McGill University Faculty of Medicine and Health Sciences, 12367, Montreal, Quebec, Canada;
| | - Anis Assad
- University of Montreal Hospital Centre, 25443, Urology, Montreal, Quebec, Canada;
| | | | - Abbas Guennoun
- University of Montreal Hospital Centre, 25443, Urology, Montreal, Quebec, Canada;
| | | | | | - Bilal Chughtai
- Weill Cornell Medical Center, Urology, New York, New York, United States;
| | - Dean Elterman
- University of Toronto, 7938, Urology, Toronto, Ontario, Canada;
| | | | - Quoc-Dien Trinh
- Brigham and Women's Hospital, Urology, Boston, Massachusetts, United States;
| | - Naeem Bhojani
- University of Montreal Hospital Centre, 25443, Urology, Montreal, Quebec, Canada;
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23
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Testicular salvage: using machine learning algorithm to develop a predictive model in testicular torsion. Pediatr Surg Int 2022; 38:1481-1486. [PMID: 35915183 DOI: 10.1007/s00383-022-05185-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/12/2022] [Indexed: 10/16/2022]
Abstract
PURPOSE To compare the models developed with a classical statistics method and a machine learning model to predict the possibility of orchiectomy using preoperative parameters in patients who were admitted with testicular torsion. MATERIALS AND METHODS Patients who underwent scrotal exploration due to testicular torsion between the years 2000 and 2020 were retrospectively reviewed. Demographic data, features of admission time, and other preoperative clinical findings were recorded. Cox Regression Analysis as a classical statistics method and Random Forest as a Machine Learning algorithm was used to create a prediction model. RESULTS Among patients, 215 (71.6%) were performed orchidopexy and 85 (28.3%) were performed orchiectomy. The multivariate analysis revealed that monocyte count, symptom duration, and the number of previous Doppler ultrasonography were predictive of orchiectomy. Classical Cox regression analysis had an area under the curve (AUC) 0.937 with a sensitivity and specificity of 88 and 87%. The AUC for the Random Forest model was 0.95 with a sensitivity and specificity of 92 and 89%. CONCLUSION The ML model outperformed the conventional statistical regression model in the prediction of orchiectomy. The ML methods are cheap, and their powers increase with increasing data input; we believe that their clinical use will increase over time.
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Juliebø-Jones P, Somani BK. Mind the gap: can artificial intelligence platforms bridge unmet needs in clinical decision making? BJU Int 2022; 130:272-273. [PMID: 35998907 DOI: 10.1111/bju.15682] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - Bhaskar K Somani
- Department of Urology, University Hospital Southampton, Southampton, UK
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25
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Abbas TO, AbdelMoniem M, Chowdhury MEH. Automated quantification of penile curvature using artificial intelligence. Front Artif Intell 2022; 5:954497. [PMID: 36111321 PMCID: PMC9468331 DOI: 10.3389/frai.2022.954497] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 08/03/2022] [Indexed: 11/13/2022] Open
Abstract
ObjectiveTo develop and validate an artificial intelligence (AI)-based algorithm for capturing automated measurements of Penile curvature (PC) based on 2-dimensional images.Materials and methodsNine 3D-printed penile models with differing curvature angles (ranging from 18 to 88°) were used to compile a 900-image dataset featuring multiple camera positions, inclination angles, and background/lighting conditions. The proposed framework of PC angle estimation consisted of three stages: automatic penile area localization, shaft segmentation, and curvature angle estimation. The penile model images were captured using a smartphone camera and used to train and test a Yolov5 model that automatically cropped the penile area from each image. Next, an Unet-based segmentation model was trained, validated, and tested to segment the penile shaft, before a custom Hough-Transform-based angle estimation technique was used to evaluate degree of PC.ResultsThe proposed framework displayed robust performance in cropping the penile area [mean average precision (mAP) 99.4%] and segmenting the shaft [Dice Similarity Coefficient (DSC) 98.4%]. Curvature angle estimation technique generally demonstrated excellent performance, with a mean absolute error (MAE) of just 8.5 when compared with ground truth curvature angles.ConclusionsConsidering current intra- and inter-surgeon variability of PC assessments, the framework reported here could significantly improve precision of PC measurements by surgeons and hypospadiology researchers.
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Affiliation(s)
- Tariq O. Abbas
- Weill Cornell Medicine-Qatar, Ar-Rayyan, Qatar
- Urology Division, Surgery Department, Sidra Medicine, Doha, Qatar
- College of Medicine, Qatar University, Doha, Qatar
- *Correspondence: Tariq O. Abbas
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Brenner AR, Laoveeravat P, Carey PJ, Joiner D, Mardini SH, Jovani M. Artificial intelligence using advanced imaging techniques and cholangiocarcinoma: Recent advances and future direction. Artif Intell Gastroenterol 2022; 3:88-95. [DOI: 10.35712/aig.v3.i3.88] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 04/16/2022] [Accepted: 05/08/2022] [Indexed: 02/06/2023] Open
Abstract
While cholangiocarcinoma represents only about 3% of all gastrointestinal tumors, it has a dismal survival rate, usually because it is diagnosed at a late stage. The utilization of Artificial Intelligence (AI) in medicine in general, and in gastroenterology has made gigantic steps. However, the application of AI for biliary disease, in particular for cholangiocarcinoma, has been sub-optimal. The use of AI in combination with clinical data, cross-sectional imaging (computed tomography, magnetic resonance imaging) and endoscopy (endoscopic ultrasound and cholangioscopy) has the potential to significantly improve early diagnosis and the choice of optimal therapeutic options, leading to a transformation in the prognosis of this feared disease. In this review we summarize the current knowledge on the use of AI for the diagnosis and management of cholangiocarcinoma and point to future directions in the field.
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Affiliation(s)
- Aaron R Brenner
- Department of Internal Medicine, University of Kentucky College of Medicine, Lexington, KY 40536, United States
| | - Passisd Laoveeravat
- Division of Digestive Diseases and Nutrition, University of Kentucky College of Medicine, Lexington, KY 40536, United States
| | - Patrick J Carey
- Department of Internal Medicine, University of Kentucky College of Medicine, Lexington, KY 40536, United States
| | - Danielle Joiner
- Department of Internal Medicine, University of Kentucky College of Medicine, Lexington, KY 40536, United States
| | - Samuel H Mardini
- Division of Digestive Diseases and Nutrition, University of Kentucky College of Medicine, Lexington, KENTUCKY 40536, United States
| | - Manol Jovani
- Digestive Diseases and Nutrition, University of Kentucky Albert B. Chandler Hospital, Lexington, KY 40536, United States
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Naik N, Hameed BMZ, Shetty DK, Swain D, Shah M, Paul R, Aggarwal K, Ibrahim S, Patil V, Smriti K, Shetty S, Rai BP, Chlosta P, Somani BK. Legal and Ethical Consideration in Artificial Intelligence in Healthcare: Who Takes Responsibility? Front Surg 2022; 9:862322. [PMID: 35360424 PMCID: PMC8963864 DOI: 10.3389/fsurg.2022.862322] [Citation(s) in RCA: 111] [Impact Index Per Article: 55.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 02/18/2022] [Indexed: 01/04/2023] Open
Abstract
The legal and ethical issues that confront society due to Artificial Intelligence (AI) include privacy and surveillance, bias or discrimination, and potentially the philosophical challenge is the role of human judgment. Concerns about newer digital technologies becoming a new source of inaccuracy and data breaches have arisen as a result of its use. Mistakes in the procedure or protocol in the field of healthcare can have devastating consequences for the patient who is the victim of the error. Because patients come into contact with physicians at moments in their lives when they are most vulnerable, it is crucial to remember this. Currently, there are no well-defined regulations in place to address the legal and ethical issues that may arise due to the use of artificial intelligence in healthcare settings. This review attempts to address these pertinent issues highlighting the need for algorithmic transparency, privacy, and protection of all the beneficiaries involved and cybersecurity of associated vulnerabilities.
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Affiliation(s)
- Nithesh Naik
- Department of Mechanical and Manufacturing Engineering, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, India
- International Training and Research in Uro-Oncology and Endourology Group, Manipal, India
| | - B. M. Zeeshan Hameed
- International Training and Research in Uro-Oncology and Endourology Group, Manipal, India
- Department of Urology, Father Muller Medical College, Mangalore, India
| | - Dasharathraj K. Shetty
- Department of Humanities and Management, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, India
| | - Dishant Swain
- Department of Instrumentation and Control Engineering, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, India
| | - Milap Shah
- International Training and Research in Uro-Oncology and Endourology Group, Manipal, India
- Robotics and Urooncology, Max Hospital and Max Institute of Cancer Care, New Delhi, India
| | - Rahul Paul
- Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, United States
| | - Kaivalya Aggarwal
- Department of Computer Science and Engineering, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, India
| | - Sufyan Ibrahim
- International Training and Research in Uro-Oncology and Endourology Group, Manipal, India
- Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India
| | - Vathsala Patil
- Department of Oral Medicine and Radiology, Manipal College of Dental Sciences, Manipal, Manipal Academy of Higher Education, Manipal, India
| | - Komal Smriti
- Department of Oral Medicine and Radiology, Manipal College of Dental Sciences, Manipal, Manipal Academy of Higher Education, Manipal, India
| | - Suyog Shetty
- Department of Urology, Father Muller Medical College, Mangalore, India
| | - Bhavan Prasad Rai
- International Training and Research in Uro-Oncology and Endourology Group, Manipal, India
- Department of Urology, Freeman Hospital, Newcastle upon Tyne, United Kingdom
| | - Piotr Chlosta
- Department of Urology, Jagiellonian University in Krakow, Kraków, Poland
| | - Bhaskar K. Somani
- International Training and Research in Uro-Oncology and Endourology Group, Manipal, India
- Department of Urology, University Hospital Southampton National Health Service (NHS) Trust, Southampton, United Kingdom
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Abstract
PURPOSE OF REVIEW Artificial intelligence in medicine has allowed for efficient processing of large datasets to perform cognitive tasks that facilitate clinical decision-making, and it is an emerging area of research. This review aims to highlight the most pertinent and recent research in artificial intelligence in endourology, where it has been used to optimize stone diagnosis, support decision-making regarding management, predict stone recurrence, and provide new tools for bioinformatics research within endourology. RECENT FINDINGS Artificial neural networks (ANN) and machine learning approaches have demonstrated high accuracy in predicting stone diagnoses, stone composition, and outcomes of spontaneous stone passage, shockwave lithotripsy (SWL), or percutaneous nephrolithotomy (PCNL); some of these models outperform more traditional predictive models and existing nomograms. In addition, these approaches have been used to predict stone recurrence, quality of life scores, and provide novel methods of mining the electronic medical record for research. SUMMARY Artificial intelligence can be used to enhance existing approaches to stone diagnosis, management, and prevention to provide a more individualized approach to endourologic care. Moreover, it may support an emerging area of bioinformatics research within endourology. However, despite high accuracy, many of the published algorithms lack external validity and require further study before they are more widely adopted.
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Hameed BMZ, Shah M, Naik N, Rai BP, Karimi H, Rice P, Kronenberg P, Somani B. The Ascent of Artificial Intelligence in Endourology: a Systematic Review Over the Last 2 Decades. Curr Urol Rep 2021; 22:53. [PMID: 34626246 PMCID: PMC8502128 DOI: 10.1007/s11934-021-01069-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/27/2021] [Indexed: 12/17/2022]
Abstract
Purpose of Review To highlight and review the application of artificial intelligence (AI) in kidney stone disease (KSD) for diagnostics, predicting procedural outcomes, stone passage, and recurrence rates. The systematic review was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) checklist. Recent Findings This review discusses the newer advancements in AI-driven management strategies, which holds great promise to provide an essential step for personalized patient care and improved decision making. AI has been used in all areas of KSD including diagnosis, for predicting treatment suitability and success, basic science, quality of life (QOL), and recurrence of stone disease. However, it is still a research-based tool and is not used universally in clinical practice. This could be due to a lack of data infrastructure needed to train the algorithms, wider applicability in all groups of patients, complexity of its use and cost involved with it. Summary The constantly evolving literature and future research should focus more on QOL and the cost of KSD treatment and develop evidence-based AI algorithms that can be used universally, to guide urologists in the management of stone disease.
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Affiliation(s)
- B M Zeeshan Hameed
- Department of Urology, Kasturba Medical College Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India.,iTRUE: International Training and Research, Uro-Oncology and Endourology, Manipal, Karnataka, India
| | - Milap Shah
- Department of Urology, Kasturba Medical College Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India.,iTRUE: International Training and Research, Uro-Oncology and Endourology, Manipal, Karnataka, India
| | - Nithesh Naik
- iTRUE: International Training and Research, Uro-Oncology and Endourology, Manipal, Karnataka, India. .,Department of Mechanical and Manufacturing Engineering, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India.
| | - Bhavan Prasad Rai
- iTRUE: International Training and Research, Uro-Oncology and Endourology, Manipal, Karnataka, India.,Freeman Hospital, Newcastle upon Tyne, UK
| | - Hadis Karimi
- Department of Pharmacy, Manipal College of Pharmaceuticals, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Patrick Rice
- Department of Urology, University Hospital Southampton NHS Trust, Southampton, UK
| | | | - Bhaskar Somani
- Department of Urology, Kasturba Medical College Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India.,iTRUE: International Training and Research, Uro-Oncology and Endourology, Manipal, Karnataka, India.,Department of Urology, University Hospital Southampton NHS Trust, Southampton, UK
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Izadmehr S, Lundon DJ, Mohamed N, Katims A, Patel V, Eilender B, Mehrazin R, Badani KK, Sfakianos JP, Tsao CK, Wiklund P, Oh WK, Cordon-Cardo C, Tewari AK, Galsky MD, Kyprianou N. The Evolving Clinical Management of Genitourinary Cancers Amid the COVID-19 Pandemic. Front Oncol 2021; 11:734963. [PMID: 34646777 PMCID: PMC8504458 DOI: 10.3389/fonc.2021.734963] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 08/31/2021] [Indexed: 12/24/2022] Open
Abstract
Coronavirus disease-2019 (COVID-19), a disease caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) infection, has become an unprecedented global health emergency, with fatal outcomes among adults of all ages throughout the world. There is a high incidence of infection and mortality among cancer patients with evidence to support that patients diagnosed with cancer and SARS-CoV-2 have an increased likelihood of a poor outcome. Clinically relevant changes imposed as a result of the pandemic, are either primary, due to changes in timing or therapeutic modality; or secondary, due to altered cooperative effects on disease progression or therapeutic outcomes. However, studies on the clinical management of patients with genitourinary cancers during the COVID-19 pandemic are limited and do little to differentiate primary or secondary impacts of COVID-19. Here, we provide a review of the epidemiology and biological consequences of SARS-CoV-2 infection in GU cancer patients as well as the impact of COVID-19 on the diagnosis and management of these patients, and the use and development of novel and innovative diagnostic tests, therapies, and technology. This article also discusses the biomedical advances to control the virus and evolving challenges in the management of prostate, bladder, kidney, testicular, and penile cancers at all stages of the patient journey during the first year of the COVID-19 pandemic.
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Affiliation(s)
- Sudeh Izadmehr
- Department of Medicine, Division of Hematology/Medical Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Department of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Dara J. Lundon
- Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Nihal Mohamed
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Andrew Katims
- Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Vaibhav Patel
- Department of Medicine, Division of Hematology/Medical Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Benjamin Eilender
- Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Reza Mehrazin
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Ketan K. Badani
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - John P. Sfakianos
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Che-Kai Tsao
- Department of Medicine, Division of Hematology/Medical Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Peter Wiklund
- Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - William K. Oh
- Department of Medicine, Division of Hematology/Medical Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Carlos Cordon-Cardo
- Department of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Ashutosh K. Tewari
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Matthew D. Galsky
- Department of Medicine, Division of Hematology/Medical Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Natasha Kyprianou
- Department of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, United States
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Somani B. Special Issue 'Minimally Invasive Urological Procedures and Related Technological Developments'. J Clin Med 2021; 10:jcm10184225. [PMID: 34575336 PMCID: PMC8469780 DOI: 10.3390/jcm10184225] [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: 09/07/2021] [Accepted: 09/13/2021] [Indexed: 11/16/2022] Open
Abstract
The landscape of minimally invasive urological intervention is changing [...].
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Affiliation(s)
- Bhaskar Somani
- Department of Urology, University Hospital Southampton NHS Trust, Southampton SO16 6YD, UK
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A Machine Learning Predictive Model for Post-Ureteroscopy Urosepsis Needing Intensive Care Unit Admission: A Case-Control YAU Endourology Study from Nine European Centres. J Clin Med 2021; 10:jcm10173888. [PMID: 34501335 PMCID: PMC8432042 DOI: 10.3390/jcm10173888] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 08/18/2021] [Accepted: 08/23/2021] [Indexed: 12/29/2022] Open
Abstract
Introduction: With the rise in the use of ureteroscopy and laser stone lithotripsy (URSL), a proportionate increase in the risk of post-procedural urosepsis has also been observed. The aims of our paper were to analyse the predictors for severe urosepsis using a machine learning model (ML) in patients that needed intensive care unit (ICU) admission and to make comparisons with a matched cohort. Methods: A retrospective study was conducted across nine high-volume endourology European centres for all patients who underwent URSL and subsequently needed ICU admission for urosepsis (Group A). This was matched by patients with URSL without urosepsis (Group B). Statistical analysis was performed with ‘R statistical software’ using the ‘randomforests’ package. The data were segregated at random into a 70% training set and a 30% test set using the ‘sample’ command. A random forests ML model was then built with n = 300 trees, with the test set used for internal validation. Diagnostic accuracy statistics were generated using the ‘caret’ package. Results: A total of 114 patients were included (57 in each group) with a mean age of 60 ± 16 years and a male:female ratio of 1:1.19. The ML model correctly predicted risk of sepsis in 14/17 (82%) cases (Group A) and predicted those without urosepsis for 12/15 (80%) controls (Group B), whilst overall it also discriminated between the two groups predicting both those with and without sepsis. Our model accuracy was 81.3% (95%, CI: 63.7–92.8%), sensitivity = 0.80, specificity = 0.82 and area under the curve = 0.89. Predictive values most commonly accounting for nodal points in the trees were a large proximal stone location, long stent time, large stone size and long operative time. Conclusion: Urosepsis after endourological procedures remains one of the main reasons for ICU admission. Risk factors for urosepsis are reasonably accurately predicted by our innovative ML model. Focusing on these risk factors can allow one to create predictive strategies to minimise post-operative morbidity.
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Samtani S, Burotto M, Roman JC, Cortes-Herrera D, Walton-Diaz A. MRI and Targeted Biopsy Essential Tools for an Accurate Diagnosis and Treatment Decision Making in Prostate Cancer. Diagnostics (Basel) 2021; 11:diagnostics11091551. [PMID: 34573893 PMCID: PMC8466276 DOI: 10.3390/diagnostics11091551] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 08/11/2021] [Accepted: 08/23/2021] [Indexed: 12/24/2022] Open
Abstract
Prostate cancer (PCa) is one of the most frequent causes of cancer death worldwide. Historically, diagnosis was based on physical examination, transrectal (TRUS) images, and TRUS biopsy resulting in overdiagnosis and overtreatment. Recently magnetic resonance imaging (MRI) has been identified as an evolving tool in terms of diagnosis, staging, treatment decision, and follow-up. In this review we provide the key studies and concepts of MRI as a promising tool in the diagnosis and management of prostate cancer in the general population and in challenging scenarios, such as anteriorly located lesions, enlarged prostates determining extracapsular extension and seminal vesicle invasion, and prior negative biopsy and the future role of MRI in association with artificial intelligence (AI).
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Affiliation(s)
- Suraj Samtani
- Clinical Research Center, Bradford Hill, Santiago 8420383, Chile; (S.S.); (M.B.)
- Fundacion Chilena de Inmuno Oncologia, Santiago 8420383, Chile
| | - Mauricio Burotto
- Clinical Research Center, Bradford Hill, Santiago 8420383, Chile; (S.S.); (M.B.)
- Oncología Médica, Clinica Universidad de los Andes, Santiago 7620157, Chile
| | - Juan Carlos Roman
- Urofusion Chile, Santiago 7500010, Chile; (J.C.R.); (D.C.-H.)
- Servicio de Urologia, Instituto Nacional del Cancer, Santiago 8380455, Chile
| | | | - Annerleim Walton-Diaz
- Urofusion Chile, Santiago 7500010, Chile; (J.C.R.); (D.C.-H.)
- Servicio de Urologia, Instituto Nacional del Cancer, Santiago 8380455, Chile
- Departamento de Oncologia Básico-Clinico Universidad de Chile, Santiago 8380455, Chile
- Correspondence:
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Loch T, Witzsch U, Reis G. [Digital transformation in urology-opportunity, risk or necessity?]. Urologe A 2021; 60:1125-1140. [PMID: 34351439 DOI: 10.1007/s00120-021-01610-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/09/2021] [Indexed: 10/20/2022]
Abstract
Ultimately, new (digital) techniques and artificial intelligence (AI) applications are changing the working environment in urology. This can be an opportunity for further development, but also a change which is not desired. Adjustments to work processes may be necessary. So-called disruptive processes lead to fundamental changes. In the context of the digital transformation, our way of working is changing. Classic hierarchies, working hours, and working environments are dissolving in favor of creative and flexible working models and corporate structures. Clinics and practices in urology must prepare themselves for changing requirements and be able to provide answers.
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Affiliation(s)
- T Loch
- Klinik für Urologie, DIAKO Krankenhaus gGmbH, Akademisches Lehrkrankenhaus der Christian-Albrechts-Universität zu Kiel, Knuthstr. 1, 24939, Flensburg, Deutschland.
| | - U Witzsch
- Klinik für Urologie und Kinderurologie, Krankenhaus Nordwest GmbH, Stiftung Hospital zum Heiligen Geist, Frankfurt/Main, Deutschland
| | - G Reis
- Deutsches Forschungszentrum für Künstliche Intelligenz (DFKI), Kaiserslautern, Deutschland
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Donaldson JF, McClinton S. Evidence and clinical trials in Endourology: where are we going. Curr Opin Urol 2021; 31:120-124. [PMID: 33399369 DOI: 10.1097/mou.0000000000000851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW There is an ongoing explosion in the amount and quality, of research in the field of Endourology. From a solid basis of systematic reviews and small, single centre trials it has been possible to design large randomised controlled trials in the UK and in the USA. This review will describe some of the more recent trials (small and large) that are helping to provide a solid evidence base for our practice in Endourology. ONGOING STUDIES Randomised controlled trial (RCTs) include: The Therapeutic Interventions for Stones in the Ureter (TISU), the Percutaneous nephrolithotomy, flexible Ureterorenoscopy and extracorporeal Shockwave lithotripsy for lower pole kidney stones (PURE RCTs) and the Prevention of Urinary Stones with Hydration (PUSH). Quality of life (QoL) measures and studies include: the Wisconsin Stone QoL Questionnaire, the Cambridge Renal Stone PROM, the Cambridge Ureteral Stone PROM, the Urinary stone and Intervention QoL questionnaire and the Study to Enhance Understanding of sTent-associated Symptoms (STENTS). The Core Outcome Set in Trials on treatments for Renal and UreteriC sTones (COSTRUCT) study aims to define a core outcome set to be used in future trials. SUMMARY On-going studies will provide higher quality evidence on the treatment of ureteric and renal stones to inform treatment decision making and guideline recommendations. They will also guide decisions relating to prevention and recurrence and give insight into the true impact of urinary stones and endourological interventions on patients' quality of life. Future studies will incorporate big data and artificial intelligence.
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Affiliation(s)
- James Fergus Donaldson
- Academic Urology Unit, University of Aberdeen.,Department of Urology, Aberdeen Royal Infirmary, Aberdeen, UK
| | - Samuel McClinton
- Academic Urology Unit, University of Aberdeen.,Department of Urology, Aberdeen Royal Infirmary, Aberdeen, UK
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Hameed BMZ, Shah M, Naik N, Singh Khanuja H, Paul R, Somani BK. Application of Artificial Intelligence-Based Classifiers to Predict the Outcome Measures and Stone-Free Status Following Percutaneous Nephrolithotomy for Staghorn Calculi: Cross-Validation of Data and Estimation of Accuracy. J Endourol 2021; 35:1307-1313. [PMID: 33691473 DOI: 10.1089/end.2020.1136] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Objective: To develop a decision support system (DSS) for the prediction of the postoperative outcome of a kidney stone treatment procedure, particularly percutaneous nephrolithotomy (PCNL) to serve as a promising tool to provide counseling before an operation. Materials and Methods: The overall procedure includes data collection and prediction model development. Pre-/postoperative variables of 100 patients with staghorn calculus, who underwent PCNL, were collected. For feature vector, variables and categories including patient history variables, kidney stone parameters, and laboratory data were considered. The prediction model was developed using machine learning techniques, which include dimensionality reduction and supervised classification. Multiple classifier scheme was used for prediction. The derived DSS was evaluated by running the leave-one-patient-out cross-validation approach on the data set. Results: The system provided favorable accuracy (81%) in predicting the outcome of a treatment procedure. Performance in predicting the stone-free rate with the Minimum Redundancy Maximum Relevance feature (MRMR) treatment extracting top 3 features using Random Forest (RF) was 67%, with MRMR treatment extracting top 5 features using RF was 63%, and with MRMR treatment extracting top 10 features using Decision Tree was 62%. The statistical significance using standard error between the best area under the curves (AUCs) obtained from the Linear Discriminant Analysis (LDA) and MRMR. The results obtained from the LDA approach (0.81 AUC) was statistically significant (p = 0.027, z = 2.21) from the MRMR (0.64 AUC) (p = 0.05). Conclusion: The promising results of the developed DSS could be used in assisting urologists to provide counseling, predict a surgical outcome, and ultimately choose an appropriate surgical treatment for removing kidney stones.
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Affiliation(s)
- B M Zeeshan Hameed
- Department of Urology, Kasturba Medical College Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, India.,KMC Innovation Centre, Manipal Academy of Higher Education, Manipal, Karnataka, India.,iTRUE (International Training and Research in Uro-oncology and Endourology) Group, Manipal, Karnataka
| | - Milap Shah
- Department of Urology, Kasturba Medical College Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, India.,iTRUE (International Training and Research in Uro-oncology and Endourology) Group, Manipal, Karnataka
| | - Nithesh Naik
- iTRUE (International Training and Research in Uro-oncology and Endourology) Group, Manipal, Karnataka.,Department of Mechanical and Manufacturing Engineering, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Harneet Singh Khanuja
- Information and Communication Technology, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, India
| | - Rahul Paul
- Department of Radiation Oncology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Bhaskar K Somani
- iTRUE (International Training and Research in Uro-oncology and Endourology) Group, Manipal, Karnataka.,Department of Urology, University Hospital Southampton NHS Trust, Southampton, United Kingdom
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Bhanot R, Jones P, Somani B. Minimally Invasive Surgery for the Treatment of Ureteric Stones - State-of-the-Art Review. Res Rep Urol 2021; 13:227-236. [PMID: 33987110 PMCID: PMC8110280 DOI: 10.2147/rru.s311010] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Accepted: 04/08/2021] [Indexed: 01/04/2023] Open
Abstract
The landscape of managing ureteric stones has evolved over the last few decades and several treatment options exist depending on the stone size, location, and other patient and stone factors. While open surgery is now rarely performed, the use of medical expulsive therapy (MET) has been controversial and perhaps only recommended for large distal ureteric stones. The mainstay treatment balances between shockwave lithotripsy (SWL) and ureteroscopy (URS), with the latter usually recommended for larger stones. While the principles of ureteric stone management have remained largely unchanged, the modern era has generated new methods and means to deliver it. Advancements have occurred in all domains of endourology to try and refine treatment and balance it with cost, patient choice and quality of life. Dissemination of technologies and demonstration of their efficacy and safety will eventually result in new recommendations among international guidelines and evolution of new gold standards.
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Affiliation(s)
- Radhika Bhanot
- Department of Urology, University Hospital Southampton NHS Trust, Southampton, UK
| | - Patrick Jones
- Department of Urology, Haukeland University Hospital, Bergen, Norway.,EAU Young Academic Urology Urolithiasis and Endourology Working Party, Arnhem, the Netherlands
| | - Bhaskar Somani
- Department of Urology, University Hospital Southampton NHS Trust, Southampton, UK.,EAU Young Academic Urology Urolithiasis and Endourology Working Party, Arnhem, the Netherlands.,Manipal Academy of Higher Education, Manipal, India
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Artificial Intelligence and Its Impact on Urological Diseases and Management: A Comprehensive Review of the Literature. J Clin Med 2021; 10:jcm10091864. [PMID: 33925767 PMCID: PMC8123407 DOI: 10.3390/jcm10091864] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 04/04/2021] [Accepted: 04/08/2021] [Indexed: 12/22/2022] Open
Abstract
Recent advances in artificial intelligence (AI) have certainly had a significant impact on the healthcare industry. In urology, AI has been widely adopted to deal with numerous disorders, irrespective of their severity, extending from conditions such as benign prostate hyperplasia to critical illnesses such as urothelial and prostate cancer. In this article, we aim to discuss how algorithms and techniques of artificial intelligence are equipped in the field of urology to detect, treat, and estimate the outcomes of urological diseases. Furthermore, we explain the advantages that come from using AI over any existing traditional methods.
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Rice P, Pugh M, Geraghty R, Hameed BZ, Shah M, Somani BK. Machine Learning Models for Predicting Stone-Free Status after Shockwave Lithotripsy: A Systematic Review and Meta-Analysis. Urology 2021; 156:16-22. [PMID: 33894229 DOI: 10.1016/j.urology.2021.04.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 03/21/2021] [Accepted: 04/06/2021] [Indexed: 01/04/2023]
Abstract
We performed a systematic review and meta-analysis to investigate the use of machine learning techniques for predicting stone-free rates following Shockwave Lithotripsy (SWL). Eight papers (3264 patients) were included. Two studies used decision-tree approaches, five studies utilised Artificial Neural Networks (ANN), and one study combined a variety of approaches. The summary true positive rate was 79%, summary false positive rate was 14%, and Receiver Operator Characteristic (ROC) was 0.90 for machine learning approaches. Machine learning algorithms were at least as good as standard approaches. Further prospective evidence is needed to routinely apply machine learning algorithms in clinical practice.
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Jones P, Pietropaolo A, Chew BH, Somani BK. Atlas of scoring systems, grading tools and nomograms in Endourology: A comprehensive overview from The TOWER Endourological Society research group. J Endourol 2021; 35:1863-1882. [PMID: 33878937 DOI: 10.1089/end.2021.0124] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
INTRODUCTION With an increase in the prevalence of kidney stone disease (KSD), there has been a universal drive to develop reliable and user-friendly tools such as grading systems and predictive nomograms. An atlas of scoring systems, grading tools and nomograms in Endourology is provided in this paper. METHODS A comprehensive search of world literature was performed to identify nomograms, grading systems and classification tools in endourology related to KSD. Each of these were reviewed by the authors and have been evaluated in a narrative format with details on those which are externally validated and their respective citation count on google scholar. RESULTS A total of 54 endourological tools have been described in our atlas of endourological scoring systems, grading tools and nomograms. Of the tools, 23 (43%) are published in the last 3 years showing an increasing interest in this area. This includes 5 for percutaneous nephrolithotomy (PCNL), 6 for flexible ureteroscopy (fURS), 3 for semi-rigid URS (sURS), 9 for shockwave lithotripsy (SWL), 2 for stent encrustations, 3 for intra-operative appearance at the time of URS and 3 to classify intra-operative ureteric injury. There were 3 tools for renal colic assessment, one each for prediction of future stone event, stone classification and stone impaction and 2 for need of emergency intervention in ureteric stone. While 2 tools are related to stone recurrence, 6 are related to post-procedural complications. There are now 2 tools for simulation in endourology and 5 for patient reported outcome measures (PROMS). CONCLUSIONS A number of reliable and established tools exist currently in endourology. Each of these offers their own respective advantages and disadvantages. While nomograms and scoring systems can help in the decision making, these must be tailored to individual patients based on their specific clinical scenarios, expectations and informed consent.
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Affiliation(s)
- Patrick Jones
- Haukeland University Hospital, 60498, Urology, Bergen, Norway;
| | - Amelia Pietropaolo
- University Hospital Southampton NHS Foundation Trust, 7425, Urology, Southampton, Southampton , United Kingdom of Great Britain and Northern Ireland;
| | - Ben H Chew
- University of British Columbia, Urologic Sciences, Vancouver, British Columbia, Canada;
| | - Bhaskar K Somani
- University Hospital Southampton NHS Foundation Trust, 7425, Urology, Southampton, Southampton , United Kingdom of Great Britain and Northern Ireland.,University of Southampton, 7423, Southampton, Hampshire, United Kingdom of Great Britain and Northern Ireland;
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Lorencin I, Baressi Šegota S, Anđelić N, Mrzljak V, Ćabov T, Španjol J, Car Z. On Urinary Bladder Cancer Diagnosis: Utilization of Deep Convolutional Generative Adversarial Networks for Data Augmentation. BIOLOGY 2021; 10:biology10030175. [PMID: 33652727 PMCID: PMC7996800 DOI: 10.3390/biology10030175] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 02/20/2021] [Accepted: 02/22/2021] [Indexed: 01/04/2023]
Abstract
Simple Summary One of the main challenges in the application of Machine Learning in medicine is data collection. Either due to ethical concerns or lack of patients, data may be scarce. In this paper Deep Convolutional Generative Adversarial Networks (DCGAN) have been applied for the purpose of data augmentation. Images of bladder mucosa are used in order to generate new images using DCGANs. Then, combination of original and generated images are used to train AlexNet and VGG16 architectures. The results show improvements in AUC score in some cases, or equal scores with apparent lowering of standard deviation across data folds during cross-validation; indicating networks trained with the addition of generated data have a lower sensitivity across the hyperparameter range. Abstract Urinary bladder cancer is one of the most common urinary tract cancers. Standard diagnosis procedure can be invasive and time-consuming. For these reasons, procedure called optical biopsy is introduced. This procedure allows in-vivo evaluation of bladder mucosa without the need for biopsy. Although less invasive and faster, accuracy is often lower. For this reason, machine learning (ML) algorithms are used to increase its accuracy. The issue with ML algorithms is their sensitivity to the amount of input data. In medicine, collection can be time-consuming due to a potentially low number of patients. For these reasons, data augmentation is performed, usually through a series of geometric variations of original images. While such images improve classification performance, the number of new data points and the insight they provide is limited. These issues are a motivation for the application of novel augmentation methods. Authors demonstrate the use of Deep Convolutional Generative Adversarial Networks (DCGAN) for the generation of images. Augmented datasets used for training of commonly used Convolutional Neural Network-based (CNN) architectures (AlexNet and VGG-16) show a significcan performance increase for AlexNet, where AUCmicro reaches values up to 0.99. Average and median results of networks used in grid-search increases. These results point towards the conclusion that GAN-based augmentation has decreased the networks sensitivity to hyperparemeter change.
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Affiliation(s)
- Ivan Lorencin
- Faculty of Engineering, University of Rijeka, Vukovarska 58, 51000 Rijeka, Croatia; (I.L.); (N.A.); (V.M.); (Z.C.)
| | - Sandi Baressi Šegota
- Faculty of Engineering, University of Rijeka, Vukovarska 58, 51000 Rijeka, Croatia; (I.L.); (N.A.); (V.M.); (Z.C.)
- Correspondence: ; Tel.: +385-51-505-175
| | - Nikola Anđelić
- Faculty of Engineering, University of Rijeka, Vukovarska 58, 51000 Rijeka, Croatia; (I.L.); (N.A.); (V.M.); (Z.C.)
| | - Vedran Mrzljak
- Faculty of Engineering, University of Rijeka, Vukovarska 58, 51000 Rijeka, Croatia; (I.L.); (N.A.); (V.M.); (Z.C.)
| | - Tomislav Ćabov
- Faculty of Dental Medicine, University of Rijeka, Krešimirova 40/4220/1, 51000 Rijeka, Croatia;
| | - Josip Španjol
- Faculty of Medicine, University of Rijeka, Ul. Braće Branchetta 20/1, 51000 Rijeka, Croatia;
- Clinical Hospital Center, 51000 Rijeka, Croatia
| | - Zlatan Car
- Faculty of Engineering, University of Rijeka, Vukovarska 58, 51000 Rijeka, Croatia; (I.L.); (N.A.); (V.M.); (Z.C.)
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Giulietti M, Cecati M, Sabanovic B, Scirè A, Cimadamore A, Santoni M, Montironi R, Piva F. The Role of Artificial Intelligence in the Diagnosis and Prognosis of Renal Cell Tumors. Diagnostics (Basel) 2021; 11:206. [PMID: 33573278 PMCID: PMC7912267 DOI: 10.3390/diagnostics11020206] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 01/22/2021] [Accepted: 01/26/2021] [Indexed: 02/07/2023] Open
Abstract
The increasing availability of molecular data provided by next-generation sequencing (NGS) techniques is allowing improvement in the possibilities of diagnosis and prognosis in renal cancer. Reliable and accurate predictors based on selected gene panels are urgently needed for better stratification of renal cell carcinoma (RCC) patients in order to define a personalized treatment plan. Artificial intelligence (AI) algorithms are currently in development for this purpose. Here, we reviewed studies that developed predictors based on AI algorithms for diagnosis and prognosis in renal cancer and we compared them with non-AI-based predictors. Comparing study results, it emerges that the AI prediction performance is good and slightly better than non-AI-based ones. However, there have been only minor improvements in AI predictors in terms of accuracy and the area under the receiver operating curve (AUC) over the last decade and the number of genes used had little influence on these indices. Furthermore, we highlight that different studies having the same goal obtain similar performance despite the fact they use different discriminating genes. This is surprising because genes related to the diagnosis or prognosis are expected to be tumor-specific and independent of selection methods and algorithms. The performance of these predictors will be better with the improvement in the learning methods, as the number of cases increases and by using different types of input data (e.g., non-coding RNAs, proteomic and metabolic). This will allow for more precise identification, classification and staging of cancerous lesions which will be less affected by interpathologist variability.
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Affiliation(s)
- Matteo Giulietti
- Department of Specialistic Clinical & Odontostomatological Sciences, Polytechnic University of Marche, 60126 Ancona, Italy; (M.G.); (M.C.); (B.S.)
| | - Monia Cecati
- Department of Specialistic Clinical & Odontostomatological Sciences, Polytechnic University of Marche, 60126 Ancona, Italy; (M.G.); (M.C.); (B.S.)
| | - Berina Sabanovic
- Department of Specialistic Clinical & Odontostomatological Sciences, Polytechnic University of Marche, 60126 Ancona, Italy; (M.G.); (M.C.); (B.S.)
| | - Andrea Scirè
- Department of Life and Environmental Sciences, Polytechnic University of Marche, 60126 Ancona, Italy;
| | - Alessia Cimadamore
- Section of Pathological Anatomy, Polytechnic University of Marche, United Hospitals, 60126 Ancona, Italy; (A.C.); (R.M.)
| | - Matteo Santoni
- Oncology Unit, Macerata Hospital, 62012 Macerata, Italy;
| | - Rodolfo Montironi
- Section of Pathological Anatomy, Polytechnic University of Marche, United Hospitals, 60126 Ancona, Italy; (A.C.); (R.M.)
| | - Francesco Piva
- Department of Specialistic Clinical & Odontostomatological Sciences, Polytechnic University of Marche, 60126 Ancona, Italy; (M.G.); (M.C.); (B.S.)
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Hameed BMZ, Shah M, Naik N, Ibrahim S, Somani B, Rice P, Soomro N, Rai BP. Contemporary application of artificial intelligence in prostate cancer: an i-TRUE study. Ther Adv Urol 2021; 13:1756287220986640. [PMID: 33633799 PMCID: PMC7841858 DOI: 10.1177/1756287220986640] [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: 08/29/2020] [Accepted: 12/16/2020] [Indexed: 01/04/2023] Open
Abstract
Artificial intelligence (AI) involves technology that is able to emulate tasks previously carried out by humans. The growing incidence, novel diagnostic strategies and newer available therapeutic options have had resource and economic impacts on the healthcare organizations providing prostate cancer care. AI has the potential to be an adjunct to and, in certain cases, a replacement for human input in prostate cancer care delivery. Automation can also address issues such as inter- and intra-observer variability and has the ability to deliver analysis of large volume datasets quickly and accurately. The continuous training and testing of AI algorithms will facilitate development of futuristic AI models that will have integral roles to play in diagnostics, enhanced training and surgical outcomes and developments of prostate cancer predictive tools. These AI related innovations will enable clinicians to provide individualized care. Despite its potential benefits, it is vital that governance with AI related care is maintained and responsible adoption is achieved.
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Affiliation(s)
- B M Zeeshan Hameed
- Department of Urology, Kasturba Medical College Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Milap Shah
- Department of Urology, Kasturba Medical College Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Nithesh Naik
- Department of Mechanical and Manufacturing Engineering, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, Karnataka 576104, India
| | - Sufyan Ibrahim
- i-TRUE: International Training and Research in Uro-oncology and Endourology, Manipal, Karnataka, India
| | - Bhaskar Somani
- Department of Urology, Kasturba Medical College Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Patrick Rice
- Department of Urology, University Hospital Southampton NHS Trust, Southampton, UK
| | - Naeem Soomro
- Department of Urology, Freeman Hospital, Newcastle, UK
| | - Bhavan Prasad Rai
- i-TRUE: International Training and Research in Uro-oncology and Endourology, Manipal, Karnataka, India
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Hameed BMZ, S. Dhavileswarapu AVL, Naik N, Karimi H, Hegde P, Rai BP, Somani BK. Big Data Analytics in urology: the story so far and the road ahead. Ther Adv Urol 2021; 13:1756287221998134. [PMID: 33747134 PMCID: PMC7940776 DOI: 10.1177/1756287221998134] [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: 01/27/2021] [Accepted: 02/04/2021] [Indexed: 12/25/2022] Open
Abstract
Artificial intelligence (AI) has a proven record of application in the field of medicine and is used in various urological conditions such as oncology, urolithiasis, paediatric urology, urogynaecology, infertility and reconstruction. Data is the driving force of AI and the past decades have undoubtedly witnessed an upsurge in healthcare data. Urology is a specialty that has always been at the forefront of innovation and research and has rapidly embraced technologies to improve patient outcomes and experience. Advancements made in Big Data Analytics raised the expectations about the future of urology. This review aims to investigate the role of big data and its blend with AI for trends and use in urology. We explore the different sources of big data in urology and explicate their current and future applications. A positive trend has been exhibited by the advent and implementation of AI in urology with data available from several databases. The extensive use of big data for the diagnosis and treatment of urological disorders is still in its early stage and under validation. In future however, big data will no doubt play a major role in the management of urological conditions.
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Affiliation(s)
- B. M. Zeeshan Hameed
- Department of Urology, Kasturba Medical College Manipal, Manipal Academy of Higher Education, Manipal, India KMC Innovation Centre, Manipal Academy of Higher Education, Manipal, India iTRUE (International Training and Research in Uro-Oncology and Endourology) Group
| | | | - Nithesh Naik
- Department of Mechanical and Manufacturing Engineering, Faculty of Engineering, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, Karnataka 576104, India
- iTRUE (International Training and Research in Uro-Oncology and Endourology) Group
| | - Hadis Karimi
- Department of Pharmacy, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, India
| | - Padmaraj Hegde
- Department of Urology, Kasturba Medical College Manipal, Manipal Academy of Higher Education, Manipal, India
| | - Bhavan Prasad Rai
- iTRUE (International Training and Research in Uro-Oncology and Endourology) Group Department of Urology, Freeman Hospital, Newcastle, UK
| | - Bhaskar K. Somani
- Department of Urology, Kasturba Medical College Manipal, Manipal Academy of Higher Education, Manipal, India
- iTRUE (International Training and Research in Uro-oncology and Endourology) Group Department of Urology, University Hospital Southampton NHS Trust, Southampton, UK
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