[Multislice computed tomography in the diagnosis of nephrotuberculosis]

Area of Science:

• Urology
• Radiology
• Nephrology

Background:

• Conventional diagnostic methods for nephrotuberculosis, including excretory urography and ultrasound, show limited sensitivity (80.3%).
• Discrepancies between preoperative and postoperative diagnoses often arise from inadequate visualization of the upper urinary tract with standard imaging.
• Accurate diagnosis is crucial for effective management of kidney tuberculosis.

Purpose of the Study:

• To evaluate the efficacy of multislice computed tomography (CT) in diagnosing nephrotuberculosis.
• To compare the diagnostic accuracy of multislice CT with conventional imaging techniques.
• To determine the impact of multislice CT on treatment strategy for nephrotuberculosis.

Main Methods:

• Retrospective analysis of patients diagnosed with nephrotuberculosis.
• Comparison of diagnostic findings from conventional radiography (excretory urography, ultrasound) and multislice CT.
• Assessment of the ability of multislice CT to visualize renal parenchyma, vasculature, and urinary tract abnormalities.

Main Results:

• Multislice CT provides detailed three-dimensional visualization of the kidneys, their vasculature, and the urinary tract.
• The diagnostic accuracy of multislice CT in identifying nephrotuberculosis and associated abnormalities reached 93.3%.
• Multislice CT enables precise assessment of renal functional reserves and contralateral kidney status.

Conclusions:

• Multislice CT significantly enhances the diagnostic accuracy for nephrotuberculosis compared to conventional methods.
• This advanced imaging modality allows for precise definition of urinary tract abnormalities and renal vasculature.
• Multislice CT is instrumental in establishing optimal management tactics for patients with kidney tuberculosis.