Pyelonephritis (chronic) associated with anomaly of pelviureteric junction Pyelonephritis (chronic) associated with anomaly of pyeloureteric junction Pyelonephritis (chronic) associated with crossing of vessel Pyelonephritis (chronic) associated with kinking of ureter Pyelonephritis (chronic) associated with obstruction of ureter Pyelonephritis (chronic) associated with stricture of pelviureteric junction Pyelonephritis (chronic) associated with stricture of ureter | 