This study evaluated the effectiveness of three-dimensional NLS imaging in detecting gallbladder and bile duct stones.
Researchers found that 3D NLS significantly improved the visualization of small stones, especially those measuring 5 mm or less.
The method demonstrated higher diagnostic sensitivity and specificity compared with conventional 2D NLS imaging.
The findings suggest that 3D NLS is a valuable non-invasive screening tool for the early detection and assessment of biliary tract stones.

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