Role of CT in diagnosing kidney stones

Abstract

Kidney stones, also known as urolithiasis, are a common urinary tract disorder affecting millions of individuals worldwide. Accurate diagnosis is essential for effective treatment and prevention of complications. Computed Tomography (CT), particularly Non-Contrast Computed Tomography (NCCT), has emerged as the gold standard imaging modality for the diagnosis of kidney stones due to its high sensitivity and specificity. CT imaging provides detailed information regarding stone size, location, density, and associated urinary tract abnormalities. It also assists clinicians in treatment planning and follow-up evaluation. This review paper discusses the role of CT in diagnosing kidney stones, its advantages, limitations, comparison with other imaging modalities, and recent advancements in CT technology. The findings suggest that CT remains the most reliable and accurate imaging technique for the evaluation of patients with suspected urolithiasis.

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