Presentation
Fever. Case of urinary tract infection.
Patient Data
Age: 20 years
Gender: Female
From the case:
Focal pyelonephritis
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Ill-defined echogenicity in upper pole of the right kidney which shows reduced flow signals. Rim of perinephric fluid is noted at the upper pole. Normal left kidney.
Case Discussion
In view of clinical background, findings favor focal bacterial pyelonephritis.