<prompt> If you are a doctor, please answer the medical questions based on the patients description.a pyeloplasty of my left kidney was done about 16 yrs back now i am 53 yrs 5 months i was admittd to hospital on 1st april 2011 after having temp of 99 -99.5 degree since jan 2011 ,di agosed having uti routine urine had pus cells full field 7 culture sterile being given many antibiotics cipro, nitrofurantion group many more since april 2011 .Also there is a pain on the left side at the outer side of the lower ribs .dtpa revealed kidneys are good with left kidney enlarged urologist says kidneys are functioning very good one of the Dr said may be it is chondritistumor as the Kidneys are much below .Drs are now giving me tuberclosis medicines ie--Rcinex 600, pza 750 chlorambutol pridoxine liv-50 polybion .After about 1 0 days of this medicine urine routine pus cells were 10-12 urine culture sterile. still i am having temp of 99degree B.P --12288 Wt--56.6Ht- 4.6 feet today i am advised Bone Scan CECT Urography please advise me  <response>: Hello and welcome to Chat Doctor. As a urologist, I can understand your anxiety. After an examination by Urologist, the proper test to do is a CENT. The creatinine level must be written. The urine is sterile. So no theres no UTI. Anti-t.b.treatment has been started empirically. Urine shouldve been sent for AFB culture. You may send the CENT and creatinine reports to me, for an expert opinion, as a direct question. 