Article

Convolutional Neural Network-Based Model to Differentiate Distal Ureteral Stones, Vascular Calcification, and Normal Cases

2026-07-17

Abstract excerpt

<title>Abstract</title> <p>Background Differentiating distal ureteral stones from phleboliths and arterial calcifications on non-contrast CT is challenging due to overlapping imaging features. This study aims to develop and evaluate a deep learning model for automated classification of pelvic calcifications. Methods In this retrospective study, CT images were collected and labeled by expert radiologists into fo...

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Literature Corpus work: dade9e12-50f3-5420-8dc2-53554b03f0a5
DOI: 10.21203/rs.3.rs-10040657/v1

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