title: [Relation between successful treatment of urinary tract inflammation and the disappearance of changes in the bladder mucosa in children and adolescents with cystoscopically proven cystitis cystica].
abstract: Bladder epithelium nodular changes called cystitis cystica are commonly found in children and adolescents suffering from long-term lower urinary tract infection. Recurrent urinary infection was found in pediatric patients with urinary tract abnormalities as well as in others without it with nearly the same frequency. The authors studied 63 pediatric patients with recurrent urinary tract infection and cystitis cystica of which 59 (94%) were females. The age of the examined patients varied from 1 to 16 years, mean 7.35 years. Thirty five of them (55.5%) had diverse anomalies of the urinary tract. Vesicoureteric reflux was demonstrated on the cystogram in 41.1% patients. Escherichia coli was found to be the major pathogenic organism in the urine. Thirty eight (60.3%) children and adolescents were treated medically for months (two years mostly) by reason of prolonged recurrent urinary tract infection before nodular changes of the bladder mucosa at cystoscopy were detected. Even thirteen (39.7%) of all studied patients were treated medically more than five years. In the present study only 47 (74.6%) of the observed patients have had an adequate follow-up and might be considered. In these cases repeated cystoscopy was performed and the successively sterile urine cultures were obtained. Twenty-one (44.3%) patients were medically treated up to one year before the urinary tract infection was eradicated and nodular mucosal changes disappeared. In 6 (12.8%) patients more than five years were needed to achieve this result.
authors.affiliation: Kirurska Klinika Medicinskog fakulteta i Klinickog bolnickog centra u Rijeci.
authors.forename: S
authors.initials: S
authors.lastname: Vuckov
authors.forename: M
authors.initials: M
authors.lastname: Subat-Dezulović
authors.forename: H
authors.initials: H
authors.lastname: Nikolić
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003556:Cystitis / Q000150:complications / Q000188:drug therapy* / Q000473:pathology*; D003558:Cystoscopy; D003560:Cysts / Q000473:pathology; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D009092:Mucous Membrane / Q000473:pathology; D012008:Recurrence; D001743:Urinary Bladder / Q000473:pathology*; D014552:Urinary Tract Infections / Q000150:complications
vernacular_title: Odnos uspjesnosti lijecenja upale mokraćnog sustava i nestanka promjena sluznice mjehura u djece i mladih s cistoskopskim nalazom cisticngo cistitisa.