Pyonephrosis: sonography in the diagnosis and management.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D006801:Humans; D006869:Hydronephrosis / Q000175:diagnosis*; D007223:Infant; D007674:Kidney Diseases / Q000175:diagnosis*; D008875:Middle Aged; D013492:Suppuration; D014463:Ultrasonography