<s>[INST] i'm 34 yrs.old, i have undergone laparoscopic cholecystectomy surgery procedure 11 months ago..i just had my urinalysis because of lower back (right) pain complain near buttocks..result ph 6.0 urobilinogen <2 Ascorbic acid +1 RBC 0-1 WBC 0-1 Epithelial cells few, bacteria few, mucus threads few..the rest NEGATIVE results..my question is, do I have sign of any infection or disease? i have already x-rayed my lower back but the result is normal..can titanium staple wire in my right quadrant during my operation can affect my health? I have also cough and colds for a month already [/INST] Urine tests seems to be normal. Mild changes are probably due to poor urine collection technique. No, the  titanium staple wire  will not  affect your health. Try taking azithromycin and tab recofast for your cough cold along with steam nebulization. Consult a family physician for further advice. </s>