Our Kidney Stone Service utilizes dual-energy CT scans to assist in treatment planning by distinguishing between different types of kidney stones based on density differences observed under varying kilovoltage (kV) settings. This technique provides detailed imaging to accurately characterize calcifications and determine the most appropriate treatment approach.

By analyzing density ratios of lesions, particularly those exceeding a 1.13 ratio, our service identifies stones too dense for lithotripsy therapy, indicating the need for surgical intervention. This differentiation ensures patients receive the treatment best suited to their specific condition.