earlier today I started having a severe colicky pain on my whole right side I had a fever and when I urinated this morning I noticed that it appeared to have blood. I had a few urinary tract infections in the past but not like this. On examination my temperature is 35.5 degree Celsius my vital signs are normal and I appears to in pain. Notable on examination is some tenderness on the right flank but no masses, rebound tenderness, or guarding on palpation of my abdomen. I has caused vertebral angle tenderness on the right side but not the left. My peripheral white blood cell count is elevated. A urinalysis shows the presence of leukocyte esterase, blood and high PH. An abdominal CT scan reveals an obstructing stone in the right ureter causing hydronephrosis of the right kidney. :'(