title: [Bladder puncture in premature newborn infants with bacteriuria in the urine collected in bags].
abstract: A prospective study was made in a selected group of premature newborns who had presented bacteriuria in bag collected urine. Authors have analysed the real inside of urinary tract infection evidenced by suprapubic bladder aspiration in these children. These study includes the separation in two groups, with or without symptomatology, and therapy used in both cases. A high incidence of false bacteriurias was observed in bag collected urines, early in the asymptomatic group, where females were greater part. They have observed also a small correlation between clinic manifestations and urinocultive results and urinary sediment. The possible clinical, biological and bacteriological parameters were considered in order to see the better to suspect a urinary tract infection. Clinical symptomatology, and suprapubic bladder aspiration were the best to confirm it. Authors don't recommend neither aspiration nor urinocultive as routine techniques in prematures.
mesh_terms: D001437:Bacteriuria / Q000652:urine*; D005189:False Positive Reactions; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007235:Infant, Premature, Diseases / Q000652:urine*; D008297:Male; D011446:Prospective Studies; D011677:Punctures; D001743:Urinary Bladder; D014552:Urinary Tract Infections / Q000652:urine*; D014556:Urine / Q000382:microbiology; D014572:Urology / Q000295:instrumentation
vernacular_title: Punción vesical en neonatos pretérmino con bacteriuria en orina recogida mediante bolsa.