I am suffereing from psedomonus infection in UT and consistenly getting count of 100000 CFU/ml. I had gone through open surgory in Sept 2004 to remove the staghorn calculi of 4cm x 1.5 cm size at right kidney. Now the infection has damaged my right testicle forming abscess and pus. Eventhough I have recentyl gone throgh operation and removed the same. I have tried Amikacin (750mg / 10 days), Rulizo (Prulofoxin 600mg x 10days) still the count of psedomonus A. is not affected. It is also observed that there is a calculi of size about 2.3cm at my right kidney. Please guide me about the treatment.