DWI MR Biomarker Ctte

Co-chairs: Michael Boss, PhD; Dariya Malyarenko, PhD; Daniel J. Margolis, MD

• Roster

Project Snapshot

Develop a quantitative imaging profile for Diffusion Weighted Imaging MR.

DWI MR Meetings

Recent Approved call summaries:
Note: Summaries are posted after they are approved by the DWI-MR BC during the following monthly Zoom meeting

• December 19, 2023
• November 14, 2023
• October 24, 2023

DWI MR BC Call Summaries Archive

Earlier materials can be found on the PDF-MRI (Perfusion, Diffusion and Flow) Biomarker Committee page

Profile Development

• Diffusion-Weighted Magnetic Resonance Imaging Profile 2022-12-15 (Stage 3: Clinically Feasible)  DOI:10.1148/QIBA/20221215
• Diffusion-Weighted Magnetic Resonance Imaging Profile 2019-12-20 (Stage 2: Consensus)
• Diffusion-Weighted Magnetic Resonance Imaging Profile 2019-02-05 (Stage 1: Public Comment)

• DWI Literature Review

DWI Profile Development Archive

ADC Phantom Materials

QIBA ADC Phantom Preparation Instructions 03-March-2017

QIBA-IMI ADC Phantom Design Update 07-August-2013

ADC Phantom Design- Feedback Request 14-March-2013

QIBA Funded Projects

Round 2

• Test-Retest Evaluation of Repeatability of DCE-MRI and DWI in Human Subjects (University of Pennsylvania)

Round 3

• Project (B) Software Development for Analysis of QIBA DW-MRI Phantom Data (University of Michigan)

Round 5

• Project (G) DWI-DRO Development for ADC Analysis (University of Michigan)
• Project (K) Aggregated Measures of Agreement for QIB Validation-An Open Source Toolkit (Duke University)

Reference Materials

Original Proposal to the QIBA Steering Committee