CT
1. Bulky and edematous left kidney with mild peri-renal fat stranding and multifocal nonenhancing areas – from papilla to cortex.
2. No evident urinary tract gas, calculi or hydronephrosis.
3. No renal vasculature thrombosis.
4. No renal abscess / extrarenal collection.
5. No prostatomegaly or significant postvoid residual volume (measured on ultrasound).
Features are suggestive of acute pyelonephritis.
Special thanks: Dr.H K Anand