Core Concepts
The author emphasizes the importance of analyzing temporal developments in medical images, proposing novel approaches to address the limitations of existing methods and improve prognostic accuracy for various medical conditions.
Abstract
The content discusses the significance of analyzing short and long-term temporal changes in medical images for accurate prognosis. It introduces novel approaches that outperform existing methods, focusing on cardiac output estimation and prognostic tasks related to age-related macular degeneration (AMD). The proposed strategies aim to capture temporal patterns often overlooked in deep learning applications in medicine.
Stats
"46,137 videos where each captures at least one full contraction, from end diastole to end systole, in 50 frames taken over 1.6 seconds."
"48,825 OCT scans monitoring 6,368 eyes in 3,498 patients."
"Models pretrained with new strategies had improved assessment of cardiac output."
Quotes
"Our two approaches outperform all prior methods on temporally-dependent tasks including cardiac output estimation and three prognostic AMD tasks."
"Modeling variable intervals between scans is especially beneficial for prognosis tasks that require the extrapolation of trajectories of disease progression captured in historical scans."