Number of Tracts or Stone Size: Which Influences Outcome of Percutaneous Nephrolithotomy for Staghorn Renal Stones
Urologia Internationalis, 08/03/2012
Maghsoudi R et al. – Percutaneous nephrolithotomy using multiple tracts seem to be effective and safe in treatment of staghorn calculi. Most outcome measures correlated with stone size rather than number of tracts.