ANALIZE MEDICALE DE LABORATOR
Aici gasiti analizele medicale grupate pe categorii precum si detalii generale si specifice pentru categoriile respective.
Selectati o categorie din lista de mai jos:

Dictionar de medicamente online

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Dictionar medical online

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Puteti trimite articole cu tema medicala la
adresa de email

Solutie antistress!
Construieste poduri :)
Joc, Construieste podul, Cargo Bridge

Prinde pisica neagra :)
Prinde pisica neagra- Chat Noir - Flash game

Urinary Tract Infection In The Newborn: Clinical And Radio Imaging Studies

UroToday.com- A study out of Spain assessed the clinical characteristics and results of radiographic imaging studies and compared them to community-acquired urinary tract infections in 301 neonates with a diagnosis of UTI admitted to 28 different neonatal units over 3 year period. The study had 250 neonates with community-acquired urinary tract infections and 51 neonates with nosocomial urinary tract infections. The urinary tract infection was diagnosed in the presence of symptoms of infection including fever together with any colony growth for a single pathogen from urine obtained by suprapubic aspiration or ≥104 colony forming units per ml for a single pathogen from urine obtained by urethral catheterization.

The study showed that abnormal renal bladder ultrasounds were present in 37.1% of cases. Overall, 34% of the community-acquired UTI neonates had abnormal ultrasounds and 54.5% in the nosocomial group had abnormal ultrasounds. A voiding cystourethrography (VCUG) showed vesicoureteral reflux in 27% of the cases overall. The community-acquired UTI neonates had 23.8% whereas the nosocomial had 48.6%. Both the P values were less than 0.01 for the differences between the two groups just mentioned. Interestingly, patients with abnormal renal ultrasound and vesicotueral reflux had DMSA scans performed. This was done early after urinary tract infections and revealed cortical defects in 69.5% of all the cases. Even more interesting, patients with abnormal renal ultrasounds and normal VCUG studies had a DMSA scan that revealed cortical defects in 39% of cases. The group concluded that the absence of vesicotueral reflux in neonates with urinary tract infections and abnormal renal ultrasound does not exclude the presence of cortical defects suggestive of pyelonephritis as seen on the DMSA scans. This study solidifies that upper urinary tract infections are not all due to vesicotueral reflux. Although reflux may have an impact on seating the upper urinary tract, bacterial biology as well as the child's immunology play pivotal roles in the development of upper urinary tract infections.

Sastre JBL, Aparicio AR, Cotallo GDC, Colomer BF, Hernández MC

Pediatr Nephrol. 22(10): 1735-1741, October 2007
Doi: 10.1007/s00467-007-0556-5

Reported by UroToday.com Contributing Editor Pasquale Casale, M.D

UroToday - the only urology website with original content written by global urology key opinion leaders actively engaged in clinical practice.

To access the latest urology news releases from UroToday, go to: www.urotoday.com

----------------------------
Copyright © 2007 - UroToday
Reproduced for Start Sanatate with permission of UroToday.
----------------------------





Infecþii ale tractului urinar al nou-nãscutului: clinice, imagistice ºi studii de radio - Urinary Tract Infection In The Newborn: Clinical And Radio Imaging Studies - articole medicale engleza - startsanatate