Synthetic Breast Ultrasound Images: A Study to Overcome Medical Data Sharing Barriers.

ABSTRACT: The vast potential of medical big data to enhance healthcare outcomes remains underutilized due to privacy concerns, which restrict cross-center data sharing and the construction of diverse, large-scale datasets. To address this challenge, we developed a deep generative model aimed at synthesizing medical data to overcome data sharing barriers, with a focus on breast ultrasound (US) image synthesis. Specifically, we introduce CoLDiT, a conditional latent diffusion model with a transformer backbone, to generate US images of breast lesions across various Breast Imaging Reporting and Data System (BI-RADS) categories. Using a training dataset of 9,705 US images from 5,243 patients across 202 hospitals with diverse US systems, CoLDiT generated breast US images without duplicating private inform

SUBMITTER: Xu J 

PROVIDER: S-EPMC11612121 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature