IBIIS & AIMI Seminar: Ethical Challenges in the Application of AI to Healthcare @ ZOOM:
IBIIS & AIMI Seminar: Ethical Challenges in the Application of AI to Healthcare
Sep 21 @ 1:30 pm – 2:30 pm ZOOM:

David Magnus, PhD
Thomas A Raffin Professor of Medicine and Biomedical Ethics and Professor of Pediatrics, Medicine, and by courtesy of Bioengineering
Director, Stanford Center for Biomedical Ethics
Associate Dean for Research
Stanford University

Title: Ethical Challenges in the Application of AI to Healthcare

This presentation will focus on three issues. First, applying AI to healthcare requires access to large data sets. Data acquisition and data sharing raises a number of challenging ethical issues, including challenges to traditional understandings of informed consent, and importance of diversity and inclusion in data sources. Second, I will briefly discuss the widely discussed issues around justice and equity raised by AI in healthcare. Finally, I will discuss challenges with ethical oversight and governance, particularly in relation to research development of AI. IRB’s are prohibited from considering downstream social consequences and harms to individuals other than research participants when evaluating the harms and risks of research. This gap needs to be filled, particularly as dual uses of AI models are now recognized as a problem.

David Magnus, PhD is Thomas A. Raffin Professor of Medicine and Biomedical Ethics and Professor of Pediatrics and Medicine and by Courtesy of Bioengineering at Stanford University, where he is Director of the Stanford Center for Biomedical Ethics and an Associate Dean of Research. Magnus is member of the Ethics Committee for the Stanford Hospital. He is currently the Vice-Chair of the IRB for the NIH Precision Medicine Initiative (“All of Us”). He is the former President of the Association of Bioethics Program Directors, and is the Editor in Chief of the American Journal of Bioethics. He has published articles on a wide range of topics in bioethics, including research ethics, genetics, stem cell research, organ transplantation, end of life, and patient communication. He was a member of the Secretary of Agriculture’s Advisory Committee on Biotechnology in the 21st Century and currently serves on the California Human Stem Cell Research Advisory Committee. He is the principal editor of a collection of essays entitled “Who Owns Life?” (2002) and his publications have appeared in New England Journal of Medicine, Science, Nature Biotechnology, and the British Medical Journal. He has appeared on many radio and television shows including 60 Minutes, Good Morning America, The Today Show, CBS This Morning, FOX news Sunday, and ABC World News and NPR. In addition to his scholarly work, he has published Opinion pieces in the Philadelphia Inquirer, the Chicago Tribune, the San Jose Mercury News, and the New Jersey Star Ledger.

IBIIS & AIMI Seminar: Learning to Read X-Ray: Applications to Heart Failure Monitoring @ ZOOM:
IBIIS & AIMI Seminar: Learning to Read X-Ray: Applications to Heart Failure Monitoring
Oct 19 @ 12:00 pm – 1:00 pm ZOOM:

Polina Golland, PhD
Professor of Electrical Engineering and Computer Science
PI in the Computer Science and Artificial Intelligence Laboratory
Massachusetts Institute of Technology

Title: Learning to Read X-Ray: Applications to Heart Failure Monitoring

Abstract: We propose and demonstrate a novel approach to training image classification models based on large collections of images with limited labels. We take advantage of availability of radiology reports to construct joint multimodal embedding that serves as a basis for classification. We demonstrate the advantages of this approach in application to assessment of pulmonary edema severity in congestive heart failure that motivated the development of the method.

IBIIS & AIMI Seminar: Advanced Prostate Cancer Imaging @ Zoom:
IBIIS & AIMI Seminar: Advanced Prostate Cancer Imaging
Nov 16 @ 12:00 pm – 1:00 pm Zoom:

Baris Turkbey, MD, FSAR
Senior Clinician
Section Chief of MRI
Section Chief of Artificial Intelligence
Molecular Imaging Branch
National Cancer Institute, NIH

Title: Advanced Prostate Cancer Imaging

Talk Objectives: 

  • To discuss current status and limitations of localized prostate cancer diagnosis.
  • To discuss use of artificial intelligence in diagnosis of localized prostate cancer.
  • To discuss use of molecular imaging in clinical prostate cancer management.

Dr. Turkbey obtained his medical degree from Hacettepe University in Ankara, Turkey in 2003. He completed his residency in Diagnostic and Interventional Radiology at Hacettepe University. He joined Molecular Imaging Branch (MIB), National Cancer Institute, NIH in 2007. His main research areas are imaging of prostate cancer (multiparametric MRI, PET CT), image guided biopsy and treatment techniques (focal therapy, surgery and radiation therapy) for prostate cancer and artificial intelligence. Dr. Turkbey is a member of Prostate Imaging Reporting & Data System (PI-RADS) Steering Committee. He is the Director Magnetic Resonance Imaging section in MIB and the Artificial Intelligence Resource in MIB.

IBIIS & AIMI Hybrid Seminar: Anthony Gatti, PhD & Liangqiong Qu, PhD @ Clark Center S360
IBIIS & AIMI Hybrid Seminar: Anthony Gatti, PhD & Liangqiong Qu, PhD
Dec 14 @ 1:00 pm – 2:00 pm Clark Center S360

In Person at the Clark Center S360 – Lunch will be provided!

Anthony Gatti, PhD
Postdoctoral Research Fellow
Department of Radiology
Wu Tsai Human Performance Alliance
Stanford University

Title: Towards Understanding Knee Health Using Automated MRI-Based Statistical Shape Models

Abstract: Knee injuries and pain are prevalent across all ages, with varying causes from “anterior knee pain” in runners to osteoarthritis-related pain. Osteoarthritis pain is a particular problem because structural outcomes assessed on medical images often disagree with symptoms. Most studies trying to understand knee health and pain use simple biomarkers such as mean cartilage thickness. My talk will present an automated pipeline for quantifying the whole knee using statistical shape modeling. I will present a conventional statistical shape model as well as a novel approach that uses generative neural implicit representations. Both modeling approaches allow unsupervised identification of salient anatomic features. I will demonstrate how these features can be used to predict existing radiographic outcomes, patient demographics, and knee pain.

Liangqiong Qu, PhD
Postdoctoral Research Fellow
Department of Biomedical Data Sciences
Stanford University

Title: Distributed Deep Learning in Medical Imaging

Abstract: Distributed deep learning is an emerging research paradigm for enabling collaboratively training deep learning models without sharing patient data.
In this talk, we will first investigate the use distributed deep learning to build medical imaging classification models in a real-world collaborative setting.
We then present several strategies to tackle the data heterogeneity challenge and the lack of quality labeled data challenge in distributed deep learning.