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ReXGroundingCT: A 3D Chest CT Dataset for Segmentation of Findings from Free-Text Reports

arXiv — cs.CV•Tuesday, October 28, 2025 at 4:00:00 AM
PositiveArtificial Intelligence
The introduction of ReXGroundingCT marks a significant advancement in medical imaging, as it is the first dataset that connects free-text findings to detailed 3D segmentations in chest CT scans. With over 3,000 scans and standardized reports, this dataset not only enhances the accuracy of radiological assessments but also facilitates research and development in AI-driven diagnostics. By utilizing GPT-4 for data extraction, it sets a new standard for integrating AI with medical data, making it easier for healthcare professionals to interpret complex imaging results.
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