Radical cystectomy with permanent urinary diversion is the standard treatment for invasive bladder cancer, but distinguishing between obstructive and non-obstructive hydronephrosis can be challenging with traditional imaging methods like Ultrasound (US) and Computed Tomography Urography (CTU).
Using Diuresis Renography (DR) with the F + 10 seated method on 39 patients, researchers were able to identify those with Uretero-ileal Anastomosis Strictures (UAS), which indicated a need for surgical intervention.
The results revealed that DR significantly reduced diagnostic uncertainty; 36 out of 44 hydronephrotic kidneys showed obstructive findings, leading to targeted treatments for UAS and better management strategies for