This document summarizes an AI lecture on applications of AI in medicine. It discusses 6 applications: 1) diagnosing diabetic eye disease using deep learning, 2) detecting anemia from retinal images using deep learning, 3) predicting cardiovascular risk using retinal images and deep learning, 4) performing differential diagnosis using probabilistic graphs, 5) extracting symptoms from clinical conversations using RNNs, 6) predicting osteoarthritis using machine learning. It also describes research on using machine learning to detect early biomarkers of osteoarthritis from MRI scans before symptoms appear. The lecture highlights how AI can help with early disease detection and augment doctor capabilities.
This document summarizes an AI lecture on applications of AI in medicine. It discusses 6 applications: 1) diagnosing diabetic eye disease with deep learning, 2) detecting anemia from images with deep learning, 3) predicting cardiovascular risk from images with deep learning, 4) extracting symptoms from conversations with neural networks, 5) performing differential diagnosis with probabilistic models, 6) predicting osteoarthritis with machine learning. It also describes a new AI system called Avey that can provide self-diagnosis using probabilistic models more accurately than other symptom checkers or doctors. Finally, it discusses how AI can detect invisible changes in MRI scans that predict osteoarthritis years before symptoms arise.
IBM Watson, Google Health, SyncThink, and Aprecia are emerging healthcare technology companies developing applications of artificial intelligence, virtual reality, and 3D printing. IBM Watson uses natural language processing to match cancer patients to clinical trials. Google Health developed an AI algorithm to detect diabetic retinopathy from retinal scans. SyncThink uses virtual reality eye-tracking to identify brain impairment from concussions. Aprecia 3D prints personalized drugs with customized dosages and release mechanisms. These companies are poised for growth in the next five years as their technologies improve healthcare delivery and outcomes.
1) The team aims to address the lack of accessible healthcare in India by building machine learning tools for rapid screening and diagnosis using large healthcare datasets.
2) They conducted a field study collecting health data from 500 patients using various devices and built annotation tools for doctors to label the data.
3) The goal is to develop automated screening, detection, and diagnosis machine learning models trained on this annotated data to assist doctors and increase accessibility of healthcare.
Automated Abstracting - NCRA San Antonio 2015Victor Brunka
Artificial intelligence can help automate the process of completing cancer registry abstracts. Recent successes in automating casefinding from pathology and imaging reports and extracting standardized data show promise. Continued progress in natural language processing, along with consolidation of diverse health records into a common data architecture, may allow auto-population of most abstract fields with high accuracy and completeness. This would enhance quality and timeliness of cancer reporting while reducing costs. The registry's role then focuses on complex tasks, maintaining standards and oversight.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
2023 ISSIP Excellence in Service Innovation Award Talk
Impact to Innovation
*DESCRIPTION*
Award Type: Impact to Innovation
https://issip.org/issip-2023-excellence-in-service-innovation-awards/
Innovation: To Engage or Not to Engage with AI for Critical Judgments: How Professionals Deal with Opacity When Using AI for Medical Diagnosis
Summary: This study is the first in-depth, longitudinal investigation of how ML-based prediction tools are used for medical diagnosis decision making. AI tools may operate in similar ways technologically, but they are experienced in unique ways depending on the users, context, and work practices. This is a fundamentally new way to think about opacity and has implications for how ML tools are designed and deployed in critical decision making contexts.
Organizations:
University of Virginia @UVA
https://www.virginia.edu
Warwick University @warwickuni
https://warwick.ac.uk
New York University @nyuniversity
https://www.nyu.edu
Primary
Sarah Lebovitz (LI) (DC)
https://www.linkedin.com/in/sarah-lebovitz-23037219/
https://badgr.com/public/assertions/RWm1evX1TrqaO3qDRpq31Q?identity__url=https:%2F%2Fwww.linkedin.com%2Fin%2Fsarah-lebovitz-23037219%2F
Hila Lifshitz-Assaf (LI) (DC)
https://www.linkedin.com/in/hila-lifshitz-assaf-311a1a5/
https://badgr.com/public/assertions/tfuXsNsASbqKMDbORgGU9Q?identity__url=https:%2F%2Fwww.linkedin.com%2Fin%2Fhila-lifshitz-assaf-311a1a5%2F
Natalia Levina (LI) (DC)
https://www.linkedin.com/in/natalia-levina-bb50001/
https://badgr.com/public/assertions/jEz5KAMkT9qg05zSr2_kig?identity__url=https:%2F%2Fwww.linkedin.com%2Fin%2Fnatalia-levina-bb50001%2F
*SERIES*
Weekly Speaker Series
https://issip.org/events-news/events/events-weekly-speaker-series/
*SERIES_IMAGE_URL*
https://issip.org/wp-content/uploads/2023/04/Speaker-Series-via-Zoom-3000x750-1-scaled.jpg
*WHEN*
Wednesday May 31, 2023 @ 7:30 am - 8:00 am (07:30am PT, 10:30am ET, 16:30 CET, 23:30 JST)
*HOST*
Host:
Jim Spohrer (LI)
https://www.linkedin.com/in/spohrer/
*ADDITIONAL_INFORMATION*
Register
https://www.eventbrite.com/e/excellence-in-service-innovation-impact-to-innovation-award-winner-tickets-640120275977
To all who register:
Zoom link will be sent shortly before event starts.
Link to recording and slides will be sent after the event.
Announcements
Follow - ISSIP LinkedIn Company:
https://www.linkedin.com/feed/update/urn:li:activity:7066105884153692160
Discussion - ISSIP LinkedIn Group
https://www.linkedin.com/feed/update/urn:li:activity:7066103867666550784
Tweet - @The_ISSIP #ISSIP Twitter
https://twitter.com/The_ISSIP/status/1660339093455409159
Recording - ISSIP YouTube
https://youtu.be/UG2XvEd8Y5A
Slides - ISSIP Slideshare
https://www.slideshare.net/issip/20230531-impacttoinnovationawardtalk-lebovitzissip-talkmay-31pdf/edit
This document summarizes an AI lecture on applications of AI in medicine. It discusses 6 applications: 1) diagnosing diabetic eye disease with deep learning, 2) detecting anemia from images with deep learning, 3) predicting cardiovascular risk from images with deep learning, 4) extracting symptoms from conversations with neural networks, 5) performing differential diagnosis with probabilistic models, 6) predicting osteoarthritis with machine learning. It also describes a new AI system called Avey that can provide self-diagnosis using probabilistic models more accurately than other symptom checkers or doctors. Finally, it discusses how AI can detect invisible changes in MRI scans that predict osteoarthritis years before symptoms arise.
IBM Watson, Google Health, SyncThink, and Aprecia are emerging healthcare technology companies developing applications of artificial intelligence, virtual reality, and 3D printing. IBM Watson uses natural language processing to match cancer patients to clinical trials. Google Health developed an AI algorithm to detect diabetic retinopathy from retinal scans. SyncThink uses virtual reality eye-tracking to identify brain impairment from concussions. Aprecia 3D prints personalized drugs with customized dosages and release mechanisms. These companies are poised for growth in the next five years as their technologies improve healthcare delivery and outcomes.
1) The team aims to address the lack of accessible healthcare in India by building machine learning tools for rapid screening and diagnosis using large healthcare datasets.
2) They conducted a field study collecting health data from 500 patients using various devices and built annotation tools for doctors to label the data.
3) The goal is to develop automated screening, detection, and diagnosis machine learning models trained on this annotated data to assist doctors and increase accessibility of healthcare.
Automated Abstracting - NCRA San Antonio 2015Victor Brunka
Artificial intelligence can help automate the process of completing cancer registry abstracts. Recent successes in automating casefinding from pathology and imaging reports and extracting standardized data show promise. Continued progress in natural language processing, along with consolidation of diverse health records into a common data architecture, may allow auto-population of most abstract fields with high accuracy and completeness. This would enhance quality and timeliness of cancer reporting while reducing costs. The registry's role then focuses on complex tasks, maintaining standards and oversight.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
2023 ISSIP Excellence in Service Innovation Award Talk
Impact to Innovation
*DESCRIPTION*
Award Type: Impact to Innovation
https://issip.org/issip-2023-excellence-in-service-innovation-awards/
Innovation: To Engage or Not to Engage with AI for Critical Judgments: How Professionals Deal with Opacity When Using AI for Medical Diagnosis
Summary: This study is the first in-depth, longitudinal investigation of how ML-based prediction tools are used for medical diagnosis decision making. AI tools may operate in similar ways technologically, but they are experienced in unique ways depending on the users, context, and work practices. This is a fundamentally new way to think about opacity and has implications for how ML tools are designed and deployed in critical decision making contexts.
Organizations:
University of Virginia @UVA
https://www.virginia.edu
Warwick University @warwickuni
https://warwick.ac.uk
New York University @nyuniversity
https://www.nyu.edu
Primary
Sarah Lebovitz (LI) (DC)
https://www.linkedin.com/in/sarah-lebovitz-23037219/
https://badgr.com/public/assertions/RWm1evX1TrqaO3qDRpq31Q?identity__url=https:%2F%2Fwww.linkedin.com%2Fin%2Fsarah-lebovitz-23037219%2F
Hila Lifshitz-Assaf (LI) (DC)
https://www.linkedin.com/in/hila-lifshitz-assaf-311a1a5/
https://badgr.com/public/assertions/tfuXsNsASbqKMDbORgGU9Q?identity__url=https:%2F%2Fwww.linkedin.com%2Fin%2Fhila-lifshitz-assaf-311a1a5%2F
Natalia Levina (LI) (DC)
https://www.linkedin.com/in/natalia-levina-bb50001/
https://badgr.com/public/assertions/jEz5KAMkT9qg05zSr2_kig?identity__url=https:%2F%2Fwww.linkedin.com%2Fin%2Fnatalia-levina-bb50001%2F
*SERIES*
Weekly Speaker Series
https://issip.org/events-news/events/events-weekly-speaker-series/
*SERIES_IMAGE_URL*
https://issip.org/wp-content/uploads/2023/04/Speaker-Series-via-Zoom-3000x750-1-scaled.jpg
*WHEN*
Wednesday May 31, 2023 @ 7:30 am - 8:00 am (07:30am PT, 10:30am ET, 16:30 CET, 23:30 JST)
*HOST*
Host:
Jim Spohrer (LI)
https://www.linkedin.com/in/spohrer/
*ADDITIONAL_INFORMATION*
Register
https://www.eventbrite.com/e/excellence-in-service-innovation-impact-to-innovation-award-winner-tickets-640120275977
To all who register:
Zoom link will be sent shortly before event starts.
Link to recording and slides will be sent after the event.
Announcements
Follow - ISSIP LinkedIn Company:
https://www.linkedin.com/feed/update/urn:li:activity:7066105884153692160
Discussion - ISSIP LinkedIn Group
https://www.linkedin.com/feed/update/urn:li:activity:7066103867666550784
Tweet - @The_ISSIP #ISSIP Twitter
https://twitter.com/The_ISSIP/status/1660339093455409159
Recording - ISSIP YouTube
https://youtu.be/UG2XvEd8Y5A
Slides - ISSIP Slideshare
https://www.slideshare.net/issip/20230531-impacttoinnovationawardtalk-lebovitzissip-talkmay-31pdf/edit
Artificial Intelligence (AI) is shaping and reshaping every industry under the sun. The Healthcare industry is not any exception.
In this presentation, I have discussed the basics of AI as well as how it is being used in various branches of the healthcare industry. I presented this topic in my departmental seminar in October 2021 and received appreciation as well as positive feedback in this regard.
This document discusses quality improvement in healthcare. It begins by posing questions about defining quality, what quality improvement is, and how quality can be improved. It then discusses the safety paradox in healthcare - that despite highly trained staff and technology, errors are common and patients are frequently harmed. Several studies on adverse event rates in hospitals are summarized. The document discusses concepts for safety and quality improvement like reliability, variation, measurement, and change management. It provides examples of quality improvement tools and approaches like process mapping, care bundles, measurement, and the PDSA (Plan-Do-Study-Act) cycle. Overall, the document provides an overview of key issues and approaches related to quality and safety in healthcare.
1) Artificial intelligence (AI) aims to create intelligent machines that think and act like humans. AI techniques like machine learning and deep learning are used to analyze medical images.
2) Machine learning uses algorithms to analyze data, learn from it, and make decisions. Deep learning is a type of machine learning that can learn from large amounts of unlabeled data.
3) AI shows promise in analyzing medical images to detect diseases, fractures, and cancers. It may help diagnose conditions like pneumonia faster and flag abnormalities to expedite treatment.
The MemTrax team has been researching and developing innovative ways to investigate and measure the human brain.
Our vast network of talent has led the Alzheimer's disease and dementia research community for years.
The most well funded researchers in the world use MemTrax because it is simple, fun, and reliable.
he idea that being proactive and preventative about your cognition and brain health is critical for a long happy life.
By using our free online memory test users are able to take a quick interactive cognitive test and watch their results on special graphs and charts we have developed.
MemTrax is a family founded business created to motivate and inspire people in taking a proactive and preventative approach to caring for their brain health. Our mission is to continue to develop innovative cognitive assessments that are fun and repeatable while advancing research to better understand the human brain
Please reach out if you might have any questions.
Project IBSL for STEM club Evangeliki Model High School of Smyrna.
Using Resources by STEM Alliance repository.
“Skin cancer into the research microscope of students”.
The document discusses artificial intelligence (AI) and its applications and implications for radiology. It begins by outlining the goals of understanding basic AI concepts, techniques used in radiology imaging, and the benefits, pitfalls and challenges of AI systems. It then discusses why AI is an important topic, noting the large investments being made in healthcare AI and how it will impact practices. The document reviews several uses of AI in radiology, including detecting pneumonia on chest x-rays and interpreting breast and chest CT images. It also discusses challenges of AI implementation and how radiologists can leverage AI to enhance their work while staying actively involved in patient care.
EE Disruptive Technologies in Healthcare Dec2015Padmaja Krishnan
The document discusses several disruptive technologies that have the potential to transform healthcare, including point-of-care devices that lower testing costs, smart contact lenses to monitor glucose levels, organ-on-chip technology to test drugs, 3D printed tissues and organs, and digestible sensors that monitor the body and transmit health data wirelessly. These technologies could enable cheaper, more efficient care and personalized medicine by testing treatments directly on human cells and tissues instead of animals. The document argues that healthcare industry leaders should embrace disruptive innovations to evolve healthcare delivery and enable lower costs, instead of trying to prevent disruption.
Technology will save our minds and bodiesdavidchraca
This document discusses how technology is improving healthcare in several ways:
1) IBM's Watson supercomputer can help doctors make better diagnoses and treatment recommendations to replace human errors.
2) The Omnifluent Health app translates conversations between doctors and patients in any language to overcome language barriers.
3) Networking sites like Doximity allow doctors to consult with colleagues worldwide to improve patient care.
The document discusses artificial intelligence (AI) and its applications in radiology. It begins by outlining the goals of understanding basic AI concepts, techniques used in radiology imaging, and the benefits, pitfalls and challenges of AI systems. It then discusses why radiologists should understand AI due to its impact on healthcare practices and competitive advantages. The document provides examples of AI being used for tasks like segmentation, detection of pneumonia on chest x-rays, and reducing unnecessary breast biopsies. It also discusses challenges of AI like establishing ground truths for validation and ensuring speeds allow clinical use. Overall, the document argues AI can increase diagnostic certainty and improve radiologist worklife if integrated properly into clinical workflows.
An AI system was implemented in a US hospital to assist radiologists in interpreting medical images. The system was trained on a large dataset of images and annotations. It identified potential issues in images and provided reports to radiologists. Radiologists reported the system identified issues more quickly and accurately, leading to faster diagnoses. Future applications of AI in radiology could include assisting with medical procedures and developing new imaging techniques.
지난주말에 있었던 제 4회 대한신경집중치료학회 편집위원회 워크샵에서 발표했던 내용중에 발췌한 것입니다. 원래 제목은 "인공지능 관련 연구: 논문 작성과 심사에 관한 요령" 입니다. 최근에 deep learning in medical imaging으로 2편의 리뷰와 논문 1편, CADD 논문, 앙상블 논문 1편이 되면서 요청이 온것 같습니다.부족한 제가 하기 어려운 주제를 맡았는데, 혹시 도움이 되실 분이 있으면 도움을 되시라고 올려드립니다. 결론은 인공지능 연구라고 특별히 다르지는 않지만, 공학 연구와 의학연구가 다르고, 인공지능 특성을 잘 이해해야 한다 정도 될것 같습니다. (상당부분 저희병원 박성호 교수님의 radiology 논문 Methodology for Evaluation of Clinical Performance and Impact of Artificial Intelligence Technology for Medical Diagnosis and Prediction을 참고했습니다.)
Data Science Deep Roots in Healthcare IndustryDinesh V
Data Science transforms the healthcare industry with impeccable solutions that can improve patient care through EHRs, medical imaging, drug discovery, predictive medicines and genetics and genomics.
This document discusses the opportunities and challenges of artificial intelligence (AI) and machine learning (ML) in healthcare. It outlines how these technologies can be applied across many areas of medicine to improve outcomes, lower costs, and enhance clinical decision making. Examples are provided where AI has equaled or outperformed physicians in tasks like medical imaging analysis and disease diagnosis. The potential for AI to transform healthcare through predictive analytics, precision medicine, and automated workflows is also described.
Artificial Intelligence in OBGYN Keynote Address on 19th March 2022 at MOGS...Niranjan Chavan
Artificial Intelligence in OBGYN Keynote Address at the Mumbai ObGyn Society Golden Jubilee Annual Conference held at Hotel Trident, Nariman Point, Mumbai, India.
Some types of studies require unblinded personnel at the site and a matching unblinded monitoring and study management team. This presentation provides a little background on blinding and then reviews best practices for unblinding.
Dave Tyas- Beyond 2010: SMART Living Paneleventwithme
The Whole System Demonstrator trial aimed to test whether new telehealth technologies could help people stay healthy at home. It involved 6000 patients across three sites including Cornwall. The trial provided patients with devices to monitor health readings like blood pressure and weight at home, which were transmitted to nurses. Initial concerns from doctors about increased workload were alleviated as the technology allowed remote monitoring and helped prevent unnecessary visits. Patients found the systems easy to use and that it increased their independence and empowerment.
MedicalResearch.com: Medical Research Exclusive Interviews December 14 2014Marie Benz MD FAAD
MedicalResearch.com features exclusive interviews with medical researchers from major and specialty medical research and health care journals and meetings.
Advances in automatic tuberculosis detection in chest x ray imagessipij
Tuberculosis (TB) is very dangerous and rapidly spread disease in the world. In the investigating cases for
suspected tuberculosis (TB), chest radiography is not only the key techniques of diagnosis based on the
medical imaging but also the diagnostic radiology. So, Computer aided diagnosis (CAD) has been popular
and many researchers are interested in this research areas and different approaches have been proposed
for the TB detection and lung decease classification. In this paper, the medical background history of TB
decease in chest X-rays and a survey of the various approaches in TB detection and classification are
presented. The literature in the related methods is surveyed papers in this research area until now 2014.
How can we make a Radiologist more efficient?
Increased Imaging for Chronic Diseases and Emergencies raise the demand for radiologists globally & AI could definitely assist them in increasing their efficiency & meet the requirements.
Technology and medical advances will help improve human health and longevity. Three examples discussed are microchip medicine which can deliver precise doses of medications over time, a robotic "cancer crab" that can remove stomach cancer through small incisions, and a Microsoft contact lens that aims to non-invasively monitor blood sugar levels in diabetes patients. While not yet ready for widespread use, these technologies have the potential to revolutionize healthcare, improve quality of life, and prolong lifespans.
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...PECB
Denis is a dynamic and results-driven Chief Information Officer (CIO) with a distinguished career spanning information systems analysis and technical project management. With a proven track record of spearheading the design and delivery of cutting-edge Information Management solutions, he has consistently elevated business operations, streamlined reporting functions, and maximized process efficiency.
Certified as an ISO/IEC 27001: Information Security Management Systems (ISMS) Lead Implementer, Data Protection Officer, and Cyber Risks Analyst, Denis brings a heightened focus on data security, privacy, and cyber resilience to every endeavor.
His expertise extends across a diverse spectrum of reporting, database, and web development applications, underpinned by an exceptional grasp of data storage and virtualization technologies. His proficiency in application testing, database administration, and data cleansing ensures seamless execution of complex projects.
What sets Denis apart is his comprehensive understanding of Business and Systems Analysis technologies, honed through involvement in all phases of the Software Development Lifecycle (SDLC). From meticulous requirements gathering to precise analysis, innovative design, rigorous development, thorough testing, and successful implementation, he has consistently delivered exceptional results.
Throughout his career, he has taken on multifaceted roles, from leading technical project management teams to owning solutions that drive operational excellence. His conscientious and proactive approach is unwavering, whether he is working independently or collaboratively within a team. His ability to connect with colleagues on a personal level underscores his commitment to fostering a harmonious and productive workplace environment.
Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
-------------------------------------------------------------------------------
Find out more about ISO training and certification services
Training: ISO/IEC 27001 Information Security Management System - EN | PECB
ISO/IEC 42001 Artificial Intelligence Management System - EN | PECB
General Data Protection Regulation (GDPR) - Training Courses - EN | PECB
Webinars: https://pecb.com/webinars
Article: https://pecb.com/article
-------------------------------------------------------------------------------
For more information about PECB:
Website: https://pecb.com/
LinkedIn: https://www.linkedin.com/company/pecb/
Facebook: https://www.facebook.com/PECBInternational/
Slideshare: http://www.slideshare.net/PECBCERTIFICATION
Artificial Intelligence (AI) is shaping and reshaping every industry under the sun. The Healthcare industry is not any exception.
In this presentation, I have discussed the basics of AI as well as how it is being used in various branches of the healthcare industry. I presented this topic in my departmental seminar in October 2021 and received appreciation as well as positive feedback in this regard.
This document discusses quality improvement in healthcare. It begins by posing questions about defining quality, what quality improvement is, and how quality can be improved. It then discusses the safety paradox in healthcare - that despite highly trained staff and technology, errors are common and patients are frequently harmed. Several studies on adverse event rates in hospitals are summarized. The document discusses concepts for safety and quality improvement like reliability, variation, measurement, and change management. It provides examples of quality improvement tools and approaches like process mapping, care bundles, measurement, and the PDSA (Plan-Do-Study-Act) cycle. Overall, the document provides an overview of key issues and approaches related to quality and safety in healthcare.
1) Artificial intelligence (AI) aims to create intelligent machines that think and act like humans. AI techniques like machine learning and deep learning are used to analyze medical images.
2) Machine learning uses algorithms to analyze data, learn from it, and make decisions. Deep learning is a type of machine learning that can learn from large amounts of unlabeled data.
3) AI shows promise in analyzing medical images to detect diseases, fractures, and cancers. It may help diagnose conditions like pneumonia faster and flag abnormalities to expedite treatment.
The MemTrax team has been researching and developing innovative ways to investigate and measure the human brain.
Our vast network of talent has led the Alzheimer's disease and dementia research community for years.
The most well funded researchers in the world use MemTrax because it is simple, fun, and reliable.
he idea that being proactive and preventative about your cognition and brain health is critical for a long happy life.
By using our free online memory test users are able to take a quick interactive cognitive test and watch their results on special graphs and charts we have developed.
MemTrax is a family founded business created to motivate and inspire people in taking a proactive and preventative approach to caring for their brain health. Our mission is to continue to develop innovative cognitive assessments that are fun and repeatable while advancing research to better understand the human brain
Please reach out if you might have any questions.
Project IBSL for STEM club Evangeliki Model High School of Smyrna.
Using Resources by STEM Alliance repository.
“Skin cancer into the research microscope of students”.
The document discusses artificial intelligence (AI) and its applications and implications for radiology. It begins by outlining the goals of understanding basic AI concepts, techniques used in radiology imaging, and the benefits, pitfalls and challenges of AI systems. It then discusses why AI is an important topic, noting the large investments being made in healthcare AI and how it will impact practices. The document reviews several uses of AI in radiology, including detecting pneumonia on chest x-rays and interpreting breast and chest CT images. It also discusses challenges of AI implementation and how radiologists can leverage AI to enhance their work while staying actively involved in patient care.
EE Disruptive Technologies in Healthcare Dec2015Padmaja Krishnan
The document discusses several disruptive technologies that have the potential to transform healthcare, including point-of-care devices that lower testing costs, smart contact lenses to monitor glucose levels, organ-on-chip technology to test drugs, 3D printed tissues and organs, and digestible sensors that monitor the body and transmit health data wirelessly. These technologies could enable cheaper, more efficient care and personalized medicine by testing treatments directly on human cells and tissues instead of animals. The document argues that healthcare industry leaders should embrace disruptive innovations to evolve healthcare delivery and enable lower costs, instead of trying to prevent disruption.
Technology will save our minds and bodiesdavidchraca
This document discusses how technology is improving healthcare in several ways:
1) IBM's Watson supercomputer can help doctors make better diagnoses and treatment recommendations to replace human errors.
2) The Omnifluent Health app translates conversations between doctors and patients in any language to overcome language barriers.
3) Networking sites like Doximity allow doctors to consult with colleagues worldwide to improve patient care.
The document discusses artificial intelligence (AI) and its applications in radiology. It begins by outlining the goals of understanding basic AI concepts, techniques used in radiology imaging, and the benefits, pitfalls and challenges of AI systems. It then discusses why radiologists should understand AI due to its impact on healthcare practices and competitive advantages. The document provides examples of AI being used for tasks like segmentation, detection of pneumonia on chest x-rays, and reducing unnecessary breast biopsies. It also discusses challenges of AI like establishing ground truths for validation and ensuring speeds allow clinical use. Overall, the document argues AI can increase diagnostic certainty and improve radiologist worklife if integrated properly into clinical workflows.
An AI system was implemented in a US hospital to assist radiologists in interpreting medical images. The system was trained on a large dataset of images and annotations. It identified potential issues in images and provided reports to radiologists. Radiologists reported the system identified issues more quickly and accurately, leading to faster diagnoses. Future applications of AI in radiology could include assisting with medical procedures and developing new imaging techniques.
지난주말에 있었던 제 4회 대한신경집중치료학회 편집위원회 워크샵에서 발표했던 내용중에 발췌한 것입니다. 원래 제목은 "인공지능 관련 연구: 논문 작성과 심사에 관한 요령" 입니다. 최근에 deep learning in medical imaging으로 2편의 리뷰와 논문 1편, CADD 논문, 앙상블 논문 1편이 되면서 요청이 온것 같습니다.부족한 제가 하기 어려운 주제를 맡았는데, 혹시 도움이 되실 분이 있으면 도움을 되시라고 올려드립니다. 결론은 인공지능 연구라고 특별히 다르지는 않지만, 공학 연구와 의학연구가 다르고, 인공지능 특성을 잘 이해해야 한다 정도 될것 같습니다. (상당부분 저희병원 박성호 교수님의 radiology 논문 Methodology for Evaluation of Clinical Performance and Impact of Artificial Intelligence Technology for Medical Diagnosis and Prediction을 참고했습니다.)
Data Science Deep Roots in Healthcare IndustryDinesh V
Data Science transforms the healthcare industry with impeccable solutions that can improve patient care through EHRs, medical imaging, drug discovery, predictive medicines and genetics and genomics.
This document discusses the opportunities and challenges of artificial intelligence (AI) and machine learning (ML) in healthcare. It outlines how these technologies can be applied across many areas of medicine to improve outcomes, lower costs, and enhance clinical decision making. Examples are provided where AI has equaled or outperformed physicians in tasks like medical imaging analysis and disease diagnosis. The potential for AI to transform healthcare through predictive analytics, precision medicine, and automated workflows is also described.
Artificial Intelligence in OBGYN Keynote Address on 19th March 2022 at MOGS...Niranjan Chavan
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1. AI for Medicine
Lecture 03:
AI Applications in Medicine– Part II
January 23, 2023
Mohammad Hammoud
Carnegie Mellon University in Qatar
2. Today…
• Last Lecture:
• AI Applications in Medicine- Part I
• Today’s Lecture:
• AI Applications in Medicine- Part I
• Announcement:
• Assignment 1 is out. It is due on January 30 by midnight
3. Some Applications of AI in Medicine
1. Diagnosing diabetic eye disease using deep learning [1]
2. Detecting anemia from retinal fundus images using deep learning [2]
3. Predicting cardiovascular risk factors from retinal fundus photographs
using deep learning [3]
4. Performing differential diagnosis using probabilistic graphical models
[4]
5. Extracting symptoms and their status from clinical conversations using
recurrent neural networks [5]
6. Predicting osteoarthritis using machine learning [6]
4. Digital Health Has Become Ubiquitous
• Everyday millions of people turn to the Internet for health
information and treatment advice
• In Australia, around 80% of people search the Internet for health
information, and nearly 40% seek guidance online for self-treatment
• In the US, almost two-thirds of adults search the Web for health
information and roughly one-third utilize it for self-diagnosis
5. Digital Health and Search Engines
• A recent study showed that half of the patients investigated their
symptoms on search engines before visiting emergency departments
• Search engines (e.g., Google and Bing) are exceptional tools for
educating people, but they may facilitate misdiagnosis!
• Some governments have even launched “Don’t Google It” advertising
campaigns to urge their residents to avoid assessing their health using
search engines
6. Symptom Checkers
• In contrary, AI-based symptom checkers are tools that can assist
patients in self-diagnosing themselves
• They are constantly and instantly available!
• Studies show that more than 15 million people use symptom checkers
per month, a number that is likely to keep growing
• However, the utility and promise of symptom checkers cannot be
materialized if they do not prove to be accurate in self-diagnosis
7. Avey: An AI-based Algorithm for Self-Diagnosis
• Avey utilizes a probabilistic graphical model to provide patients with
immediate and accurate self-diagnoses
. . .
9. Avey: Experimentation Methodology
Medical
Sources
Compile
Vignettes
V1
V2
Vn
.
.
.
.
.
.
.
.
.
.
.
D1
D2
D3
D4
D5
D6
D7
V1
V2
Vn
Counter = 3
Counter = 5
Counter = 5
Pool of
Gold-Standard
Vignettes
Test
Vignettes on
Checkers
𝑅𝑣1
𝑅𝑣2
𝑅𝑣𝑛
…….
Stage 1: Vingette Creation Stage 2: Vignette Standardization
𝑴𝑫𝟏
𝑴𝑫𝟐
𝑴𝑫𝟑
Stage 3: Vignette Testing on Checkers
𝑅𝑣1
𝑅𝑣2
𝑅𝑣𝑛
…….
𝑅𝑣1
𝑅𝑣2
𝑅𝑣𝑛
…….
𝑅𝑣1
𝑅𝑣2
𝑅𝑣𝑛
…….
𝑅𝑣1
𝑅𝑣2
𝑅𝑣𝑛
…….
𝑅𝑣1
𝑅𝑣2
𝑅𝑣𝑛
…….
𝑅𝑣1
𝑅𝑣2
𝑅𝑣𝑛
…….
𝑅𝑣1
𝑅𝑣2
𝑅𝑣𝑛
…….
𝑅𝑣1
𝑅𝑣2
𝑅𝑣𝑛
…….
Test
Vignettes on
Doctors
Stage 4: Vignette Testing on Doctors
Vi = Vignette i, Dj or MDj = Doctor j, Counter = k means that k doctors approved the vignette, Rvi = Result of diagnosing vignette i
10. Avey versus Other Symptom Checkers
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
M1 M3 M5 Recall Precision F1-Measure NDCG
Avey Ada WebMD K Health Buoy Babylon
11. Avey versus Human Doctors
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
M1 M3 M5 Recall Precision F1-Measure NDCG
Avey Average MD
12. Some Applications of AI in Medicine
1. Diagnosing diabetic eye disease using deep learning [1]
2. Detecting anemia from retinal fundus images using deep learning [2]
3. Predicting cardiovascular risk factors from retinal fundus photographs
using deep learning [3]
4. Performing differential diagnosis using probabilistic graphical models
[4]
5. Extracting symptoms and their status from clinical conversations using
recurrent neural networks [5]
6. Predicting osteoarthritis using machine learning [6]
13. Extracting Symptoms and their Status from Clinical
Conversations Using Recurrent Neural Networks
• Adopting Electronic Health Records (EHR) places a disproportinate
burden of documentation on physicans, causing burnout among them
• A study found that full-time primary care physicians spent about 4.5 hours of
an 11-hour workday interacting with documentation systems
• Yet, they were still unable to finish their documentations and had to spend an
additional 1.4 hours after normal clinical hours
• Natural Language Processing (NLP) is now mature
• How can it be exploited to simplify the task of documentation and allow
physicians to dedicate more time to patients?
14. Extracting Symptoms and their Status from Clinical
Conversations Using Recurrent Neural Networks
• Unfortunately, there is a lack of any publicly available corpus in this
privacy-sensitive domain
• Google managed to develop a corpus of 90k de-identified and
manually transcribed audio recordings of clinical conversations
between physicians and patients
• The corpus was annotated by professional medical scribes
• It resulted in 5M tokens, 615K sentences, 92K labels, 186 symptoms, and 14
body systems
• It demonstrated a great deal of challenges!
15. Extracting Symptoms and their Status from Clinical
Conversations Using Recurrent Neural Networks
• Some of these challenges:
• The human scribes often disagreed on which labels to pick for which text, let
alone the span of text to label
• Symptoms were sometimes not stated explicitly, but rather explained or
described in informal language over several conversation turns
Transcript Symptoms + Status
DR: Any issues with your eyes?
PT: Well sort of
DR: Is your vision ok?
PT: Yeah, but the right one hurts
Eye pain:
Experienced
Vision loss:
Not experienced
DR: How is your bladder?
PT: I have to go, all the time
DR: At night?
PT: No, just during the day
Frequent urination:
Experienced
Nocturia:
Not experienced
16. Extracting Symptoms and their Status from Clinical
Conversations Using Recurrent Neural Networks
• Some of these challenges:
• The human scribes often disagreed on which labels to pick for which text, let
alone the span of text to label
• Symptoms were sometimes not stated explicitly, but rather explained or
described in informal language over several conversation turns
Transcript Symptoms + Status
DR: Any issues with your eyes?
PT: Well sort of
DR: Is your vision ok?
PT: Yeah, but the right one hurts
Eye pain:
Experienced
Vision loss:
Not experienced
DR: How is your bladder?
PT: I have to go, all the time
DR: At night?
PT: No, just during the day
Frequent urination:
Experienced
Nocturia:
Not experienced
17. Extracting Symptoms and their Status from Clinical
Conversations Using Recurrent Neural Networks
• Two Deep Learning models (one is RNN– we will discuss it later in the
course) were trained over the created corpus to solve this problem
• The models proved that symptoms, along with whether patients have
them or not, can be inferred
• Note: It is not enough only to infer symptoms but further decide whether the
patient have them or not
• The performance of the models were significantly better than the
baseline systems and ranged from an F-score of 0.5 to 0.8 depending
on the condition
18. Some Applications of AI in Medicine
1. Diagnosing diabetic eye disease using deep learning [1]
2. Detecting anemia from retinal fundus images using deep learning [2]
3. Predicting cardiovascular risk factors from retinal fundus photographs
using deep learning [3]
4. Performing differential diagnosis using probabilistic graphical models
[4]
5. Extracting symptoms and their status from clinical conversations using
recurrent neural networks [5]
6. Predicting osteoarthritis using machine learning [6]
19. And the Power of AI is Yet to Usher
• The first medical image ever taken was in 1895 by Wilhelm Röntgen
• This allowed looking inside a human body without slicing someone open!
• Since then, medical imaging has represented the fastest
growing source of medical data and literally changed the
face of medicine
• Imaging can sometimes reveal a disease before we feel it
• For several diseases (e.g., cancer), the earlier we diagnose them the more
likely the patients will survive, let alone reducing pain, suffering, cost, etc.
20. Discovery and Visualization of Structural
Biomarkers from MRI using Machine Learning
• That is why we screen people who exhibit no signs or symptoms yet
• But, the earlier we capture images, the smaller & smaller the visible
evidences of diseases become, until they vanish before our naked eyes
• How early can we detect diseases?
• There is a growing belief that there is an invisible side to imaging!
• These are small changes (or hidden patterns) that are imperceptible to humans
• Yet, they can be detected by AI!
21. Discovery and Visualization of Structural
Biomarkers from MRI using Machine Learning
• One in 10 develop knee osteoarthritis, which cannot be detected until
the damage has occurred
22. Discovery and Visualization of Structural
Biomarkers from MRI using Machine Learning
• Here are scans that belong to different subjects, with different colors
representing different ingredients that make up the cartilage
Which group has osteoartherits? Best experts cannot tell!
Group A Group B
23. Discovery and Visualization of Structural
Biomarkers from MRI using Machine Learning
• Here are scans that belong to different subjects, with different colors
representing different ingredients that make up the cartilage
NO osteoarthritis in 3 years Osteoarthritis in 3 years
Group A Group B
24. Discovery and Visualization of Structural
Biomarkers from MRI using Machine Learning
• This can be predicted using a machine learning algorithm that applies
a technique known as “transport based morphometry”
• The algorithm is able to predict whether a person will develop
osteoarthritis 3 year down the line with an accuracy of 86.2%
• The algorithm can learn more with experience, hence, it will only get
better and better as we feed it with more scans
25. Discovery and Visualization of Structural
Biomarkers from MRI using Machine Learning
• But what does this algorithm see that doctors cannot?
• The diffusion of water
Water is evenly distributed throughout the cartilage
The pooling of water at the center of the
cartilage suggests that there is a weakening
of cartilage at that location
26. Discovery and Visualization of Structural
Biomarkers from MRI using Machine Learning
• This can augment our capability and help us identify new targets for
treatments
• Can we apply this technique to other diseases (e.g., Alzheimer,
autism, schizophrenia)?
• If so, can we halt them before they even begin?
• Just like in 1985 when the first image was taken, the face of medicine
is about to change again
• At that time we were able to see the visible
• Now, we can see the invisible through AI!
28. References
1. Gulshan, Varun, et al. "Development and validation of a deep learning algorithm
for detection of diabetic retinopathy in retinal fundus photographs." Jama 316.22
(2016): 2402-2410.
2. Mitani, Akinori, et al. "Detection of anaemia from retinal fundus images via deep
learning." Nature Biomedical Engineering 4.1 (2020): 18-27.
3. Poplin, R., et al. "Predicting cardiovascular risk factors from retinal fundus
photographs using deep learning.” arXiv preprint arXiv:1708.09843.
4. Hammoud, M., et al. “Avey: An Accurate AI Algorithm for Self-Diagnosis.” medRxiv
2022
5. Du, Nan, et al. "Extracting symptoms and their status from clinical
conversations." arXiv preprint arXiv:1906.02239 (2019).
6. Kundu, Shinjini, et al. "Discovery and visualization of structural biomarkers from
MRI using transport-based morphometry." NeuroImage 167 (2018): 256-275.
Editor's Notes
* This is a 2017 study (https://pubmed.ncbi.nlm.nih.gov/28893811/). They conducted a retrospective cohort study of 142 family medicine physicians in a single system in southern Wisconsin. All Epic (Epic Systems Corporation) EHR interactions were captured from "event logging" records over a 3-year period for both direct patient care and non-face-to-face activities, and were validated by direct observation. EHR events were assigned to 1 of 15 EHR task categories and allocated to either during or after clinic hours.
* NLP is concerned with programming computers to understand natural languages, whether said or written.
Osteoarthritis is the most common form of arthritis, affecting millions of people worldwide. It occurs when the protective cartilage that cushions the ends of your bones wears down over time.
Although osteoarthritis can damage any joint, the disorder most commonly affects joints in your hands, knees, hips and spine.
There is an evidence that the disease begins long before inside the cartilage. So why not looking inside the cartilage to diagnose the disease?