Calendar

Feb
16
Wed
2022
IBIIS & AIMI Seminar: Imaging Analytics for Neuro-Oncology: Towards Computational Diagnostics @ ZOOM: https://stanford.zoom.us/j/98789338790?pwd=OXRORjhYUUdaRGJpUHJZdzZ5NGw5dz09
IBIIS & AIMI Seminar: Imaging Analytics for Neuro-Oncology: Towards Computational Diagnostics
Feb 16 @ 12:00 pm – 1:00 pm ZOOM: https://stanford.zoom.us/j/98789338790?pwd=OXRORjhYUUdaRGJpUHJZdzZ5NGw5dz09

Spyridon (Spyros) Bakas, PhD
Assistant Professor in the Department of Pathology,
Laboratory Medicine, and of Radiology
Center for Biomedical Image Computing and Analytics (CBICA)
Perelman School of Medicine
University of Pennsylvania

Title: Imaging Analytics for Neuro-Oncology:
Towards Computational Diagnostics

Abstract: Central nervous system (CNS) tumors come with vastly heterogeneous histologic, molecular, and radiographic landscapes, rendering their precise characterization challenging. The rapidly growing fields of biophysical modeling and radiomics have shown promise in better characterizing the molecular, spatial, and temporal heterogeneity of tumors. Integrative analysis of CNS tumors, including clinically acquired multi-parametric magnetic resonance imaging (mpMRI), assists in identifying macroscopic quantifiable tumor patterns of invasion and proliferation, potentially leading to improved (a) detection/segmentation of tumor subregions and (b) computer-aided diagnostic/prognostic/predictive modeling. This talk will touch upon example studies on this space, as well as an overview of the largest to-date real-world federated learning study to detect brain tumor boundaries.

Mar
16
Wed
2022
IBIIS & AIMI Seminar: Using AI for Longitudinal Tumor Response Monitoring and AI Guided Cancer Treatments: From Lab to Clinic @ ZOOM: https://stanford.zoom.us/j/99319571697?pwd=c2lhRkN4cXEzTzFzMUhKaTVJMHZLQT09
IBIIS & AIMI Seminar: Using AI for Longitudinal Tumor Response Monitoring and AI Guided Cancer Treatments: From Lab to Clinic
Mar 16 @ 12:00 pm – 1:00 pm ZOOM: https://stanford.zoom.us/j/99319571697?pwd=c2lhRkN4cXEzTzFzMUhKaTVJMHZLQT09

Harini Veeraraghavan, PhD
Associate Attending Computer Scientist
Department of Medical Physics
Memorial Sloan-Kettering Cancer Center

Using AI for Longitudinal Tumor Response Monitoring and AI Guided Cancer Treatments: From Lab to Clinic

Abstract:
Cancer patients are imaged with multiple imaging modalities as part of routine cancer care. However, the rich information available from the images are not fully exploited to better manage patient care through earlier intervention as well as more precise targeted treatments. In this talk, I will present some of the new AI methodologies we have been developing to track tumor response as well as from routinely acquired imaging applied to image-guided radiation treatments using CT/cone-beam CT as well as MRI-guided precision treatments. I will also present some demonstration studies of how AI based automated segmentation and tumor as well as healthy tissue change assessment can be used to early detect treatment toxicities to enable clinicians to better manage cancer care. Finally, I will show how these developed methods have been put to routine clinical care for automating radiotherapy treatment planning at MSK.

Apr
14
Thu
2022
IBIIS & AIMI Seminar: Imaging Analytics for Neuro-Oncology: Towards Computational Diagnostics @ Zoom: https://stanford.zoom.us/j/98789338790?pwd=OXRORjhYUUdaRGJpUHJZdzZ5NGw5dz09
IBIIS & AIMI Seminar: Imaging Analytics for Neuro-Oncology: Towards Computational Diagnostics
Apr 14 @ 11:00 am – 12:00 pm Zoom: https://stanford.zoom.us/j/98789338790?pwd=OXRORjhYUUdaRGJpUHJZdzZ5NGw5dz09

Spyridon (Spyros) Bakas, PhD
Assistant Professor in the Department of Pathology,
Laboratory Medicine, and of Radiology
Center for Biomedical Image Computing and Analytics (CBICA)
Perelman School of Medicine
University of Pennsylvania

Title: Imaging Analytics for Neuro-Oncology: Towards Computational Diagnostics

Central nervous system (CNS) tumors come with vastly heterogeneous histologic, molecular, and radiographic landscapes, rendering their precise characterization challenging. The rapidly growing fields of biophysical modeling and radiomics have shown promise in better characterizing the molecular, spatial, and temporal heterogeneity of tumors. Integrative analysis of CNS tumors, including clinically acquired multi-parametric magnetic resonance imaging (mpMRI), assists in identifying macroscopic quantifiable tumor patterns of invasion and proliferation, potentially leading to improved (a) detection/segmentation of tumor subregions and (b) computer-aided diagnostic/prognostic/predictive modeling. This talk will touch upon example studies on this space, as well as an overview of the largest to-date real-world federated learning study to detect brain tumor boundaries.

Apr
20
Wed
2022
IBIIS & AIMI Seminar: Automated Workflows for Neuro-Oncology Image Analysis @ Zoom: https://stanford.zoom.us/j/94439662481?pwd=N1BUc2FqWUt4QVlQMnNSS21rcEV4UT09
IBIIS & AIMI Seminar: Automated Workflows for Neuro-Oncology Image Analysis
Apr 20 @ 12:00 pm – 1:00 pm Zoom: https://stanford.zoom.us/j/94439662481?pwd=N1BUc2FqWUt4QVlQMnNSS21rcEV4UT09

Daniel Marcus, PhD
Professor of Radiology
Director of the Neuroinformatics Research Group
Director of the Neuroimaging Informatics and Analysis Center
Washington University

Abstract:
Developing and deploying computational tools for neuro-oncology applications includes a sequence of complex steps to identify appropriate images, assess image quality, annotate, process and other prepare and manipulate data for analysis. We have implemented services and tools on the open source XNAT informatics platform to automate much of this workflow to improve both its efficiency and effectiveness. Dr. Marcus will discuss this automated workflow and its implementation in a number of data sets and applications at Washington University.

May
18
Wed
2022
IBIIS & AIMI Seminar: Missing the (Bench)mark? @ Zoom: https://stanford.zoom.us/j/95872488712?pwd=dDhmT1JPdWtTSlBOQ1BENmtGOUxjUT09
IBIIS & AIMI Seminar: Missing the (Bench)mark?
May 18 @ 9:30 am – 10:30 am Zoom: https://stanford.zoom.us/j/95872488712?pwd=dDhmT1JPdWtTSlBOQ1BENmtGOUxjUT09

Lena Maier-Hein, PhD
Head of Department, Computer Assisted Medical Interventions
Managing Director, Data Science and Digital Oncology
Managing Director, National Center for Tumor Diseases
German Cancer Research Center

Title: Missing the (Bench)mark?

Abstract

Machine learning has begun to revolutionize almost all areas of health research. Success stories cover a wide variety of application fields ranging from radiology and gastroenterology all the way to mental health. Strikingly, however, solutions that perform favorably in research generally do not translate well to clinical practice, and little attention is being given to learning from failures. Focusing on biomedical image analysis as a key area of health-related machine learning, this talk will present pitfalls, caveats and recommendations related to machine learning-based biomedical image analysis. As a particular highlight, it will cover yet unpublished work on two key research questions related to biomedical image analysis competitions: 1) How can we best select performance metrics according to the characteristics of the driving biomedical question? And 2) Why is the winner the best? The results have been compiled based on the input of hundreds of image analysis researchers worldwide.

Jun
16
Thu
2022
IBIIS & AIMI Seminar: Medical AI Safety - A Clinical Perspective @ Zoom: https://stanford.zoom.us/j/93524639045?pwd=NUV1MFE2clBCYVp3K0FJNlJFTGswdz09
IBIIS & AIMI Seminar: Medical AI Safety – A Clinical Perspective
Jun 16 @ 4:00 pm – 5:00 pm Zoom: https://stanford.zoom.us/j/93524639045?pwd=NUV1MFE2clBCYVp3K0FJNlJFTGswdz09


Lauren Oakden-Rayner, PhD
Director of Research in Medical Imaging
Royal Adelaide Hospital
Senior Research Fellow
Australian Institute for Machine Learning

Title: Medical AI Safety – A Clinical Perspective

Abstract:
Medical artificial intelligence is rapidly moving into clinics, particularly in imaging-based specialties such as radiology. This transition is producing many new challenges, as the regulatory environment has struggled to keep up and AI training for healthcare workers is virtually non-existent. Dr. Oakden-Rayner will provide a clinical safety perspective on medical AI, discuss a range of identified risks and potential harms, and discuss possible solutions to mitigate these risks as this exciting field continues to develop.

Bio:
Dr. Lauren Oakden-Rayner (FRANZCR, PhD) is the Director of Research in Medical Imaging at the Royal Adelaide Hospital and is a senior research fellow at the Australian Institute for Machine Learning. Her research explores the safe translation of artificial intelligence technologies into clinical practice, both from a technical and clinical perspective.