Rupture of a Calyceal Diverticulum Secondary to Ureteroscopy: A Rare Complication

Figure 1

(a, b) Computed tomography image at the first visit showing a renal stone within a calyceal diverticulum of the right kidney. (c, d) The preoperative computed tomography image shows a right ureteral stone (5 × 5 mm) and hydronephrosis. The stone within the diverticulum seemed to have moved to the upper ureter.

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