Rare gas-forming infection nearly always occurring in patients with DM and obstruction
Patients appear toxic and septic; nephrectomy may be required
Patients appear toxic and septic; nephrectomy may be required
"UTI" frequently refers specifically to acute cystitis, but may also be used as a general term for all urinary infections; use location-specific diagnosis.
Renal/perirenal<unk> <unk> 
Renal abscess
Perinephric abscess
Ureteral
Infected urolithiasis
Bladder
Acute cystitis ("UTI")
Chronic cystitis
Urethra/periurethra
Urethritis
Prostatitis<unk> <unk> 
Renal abscess
Perinephric abscess<unk> 
Infected urolithiasis
Acute cystitis ("UTI")
Chronic cystitis
Urethritis
Prostatitis
Emphysematous pyelonephritis
Genitourinary infection
Pyelonephritis
Acute cystitis 
Renal abscess
Acute cystitis
Urethritis
Glomerulonephritis