Weekly issue 2026-W34 ·
Downstream-Aware Automated QC of Images and AI-Generated Segmentations.
Plain language
Measuring total kidney volume from MRI scans guides ADPKD care, but someone must check each scan is good enough — a slow manual job. An AI trained on nearly 10,749 scans learned to sort them into use, redo or reject, agreeing with human checks about four times in five.
Clinical note
Imaging-informatics study: DenseNet121 triage (Accept/Reject/Rework) of ADPKD MR volumes for TKV workflows; macro F1 0.78–0.86, false accepts 12.7–23.3%. Assistive QC to scale volumetry, not a replacement for human sign-off.
Question for your next visit
Who checks the quality of my kidney scan and any computer-generated measurements before they are used in my care?