Infection of the lower urinary tract.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D003556:Cystitis / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008287:Malacoplakia / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D014515:Ureteral Diseases / Q000000981:diagnostic imaging; D014522:Urethral Diseases / Q000000981:diagnostic imaging; D001745:Urinary Bladder Diseases / Q000000981:diagnostic imaging; D014552:Urinary Tract Infections / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000209:etiology / Q000382:microbiology / Q000473:pathology; D014567:Urography