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Abdominal computerized tomography (CT) scan revealed an 8-mm right distal ureteral stone.
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Contrast-enhanced abdominal computerized tomography (CT) scan demonstrated an 8-mm right distal ureteral stone, without ipsilateral hydronephrosis (Fig. 1).
The stone was visualized in the lower part of the ureter.
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The stone was visualized in the distal ureter (Fig. 2) and fragmentation was initiated using Holmium laser.
The hem-o-lok clip was identified in the endoscopic view after during the fragmentation of the stone.
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Attempts to fragment the clip with the laser failed (Fig. 3) and it was extracted en-bloc using the pincer forceps (Fig. 4).