A 40 year old male presented to casualty with severe pain in the left upper abdomen radiating to groin. Urine routine shows 6-8 pus cells and 15-20 RBCs . CT scan was taken. What is the diagnosis?
High-Yield Explanation
A non-contrast CT clearly shows a calculus in the left upper ureter.Loin to groin pain, RBC in urine suppo the diagnosis.