Automated Plaque Detection and Agatston Score Estimation on Non-Contrast CT Scans: A Multicenter Study

no code implementations • 14 Feb 2024 • Andrew M. Nguyen, Jianfei Liu, Tejas Sudharshan Mathai, Peter C. Grayson, Ronald M. Summers

Heart, aorta, and lung segmentations were determined using TotalSegmentator, while plaques in the coronary arteries and heart valves were manually labeled for 801 volumes.

Semantic Segmentation

Automated Measurement of Pericoronary Adipose Tissue Attenuation and Volume in CT Angiography

no code implementations • 22 Nov 2023 • Andrew M. Nguyen, Tejas Sudharshan Mathai, Liangchen Liu, Jianfei Liu, Ronald M. Summers

In this pilot work, we developed a fully automated approach for the measurement of PCAT mean attenuation and volume in the region around both coronary arteries.