Feasibility of Retrograde Ureteral Contrast Injection to Guide Ultrasonographic Percutaneous Renal Access in the Nondilated Collecting System
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DOI: 10.1089/end.2016.0693
Abstract: Abstract Objectives: Ultrasound-guided percutaneous nephrolithotomy (PCNL) has become increasingly utilized. Patients with nondilated collecting systems represent a challenge: the target calix is often difficult to visualize. Here we report pilot study results for retrograde ultrasound… read more here.
Keywords: renal access; contrast injection; contrast; percutaneous renal ... See more keywords