Evaluating the requirement of ultrasonography for children with their first urinary tract infection

López Sastre, 2007, Urinary tract infection in the newborn: clinical and radio imaging studies, Pediatr Nephrol, 22, 1735, 10.1007/s00467-007-0556-5 Okarska-Napierała, 2017, Urinary tract infection in children: diagnosis, treatment, imaging–Comparison of current guidelines, J Pediatr Urol, 13, 567, 10.1016/j.jpurol.2017.07.018 Huang, 2008, Renal ultrasonography should be done routinely in children with first urinary tract infections, Urology, 71, 439, 10.1016/j.urology.2007.10.049 Hung, 2016, Role of renal ultrasonography in predicting vesicoureteral reflux and renal scarring in children hospitalized with a first febrile urinary tract infection, Pediatrics & Neonatology, 57, 113, 10.1016/j.pedneo.2015.06.001 Wennerström, 2000, Renal function 16 to 26 years after the first urinary tract infection in childhood, Arch Pediatr Adolesc Med, 154, 339, 10.1001/archpedi.154.4.339 Robinson, 2014, Urinary tract infection in infants and children: diagnosis and management, Paediatr Child Health, 19, 315, 10.1093/pch/19.6.315 Stein, 2015, Urinary tract infections in children: EAU/ESPU guidelines, Eur Urol, 67, 546, 10.1016/j.eururo.2014.11.007 Roberts, 2016, Reaffirmation of AAP clinical practice guideline: the diagnosis and management of the initial urinary tract infection in febrile infants and young children 2–24 months of age, Pediatrics, 138 Ammenti, 2020, Updated Italian recommendations for the diagnosis, treatment and follow-up of the first febrile urinary tract infection in young children, Acta Paediatr, 109, 236, 10.1111/apa.14988 McTaggart, 2015, KHA-CARI guideline: diagnosis and treatment of urinary tract infection in children, Nephrology, 20, 55, 10.1111/nep.12349 Abdelhalim, 2017, Critical appraisal of the top-down approach for vesicoureteral reflux, Investigative and clinical urology, 58, S14, 10.4111/icu.2017.58.S1.S14 La Scola, 2013, Different guidelines for imaging after first UTI in febrile infants: yield, cost, and radiation, Pediatrics, 131, e665, 10.1542/peds.2012-0164 Pauchard, 2017, Avoidance of voiding cystourethrography in infants younger than 3 months with Escherichia coli urinary tract infection and normal renal ultrasound, Arch Dis Child, 102, 804, 10.1136/archdischild-2016-311587 Hewitt, 2017, 1727 Alberici, 2019, First urinary tract infections in children: the role of the risk factors proposed by the Italian recommendations, Acta Paediatr, 108, 544, 10.1111/apa.14506 Pennesi, 2021, Is ultrasonography mandatory in all children at their first febrile urinary tract infection?, Pediatr Nephrol, 36, 1809, 10.1007/s00467-020-04909-5 Roberts, 2011, 595 Kaufman, 2019, Urinary tract infections in children: an overview of diagnosis and management, BMJ paediatrics open, 3, 10.1136/bmjpo-2019-000487 Ammenti, 2012, Febrile urinary tract infections in young children: recommendations for the diagnosis, treatment and follow-up, Acta Paediatr, 101, 451, 10.1111/j.1651-2227.2011.02549.x Keren, 2015, Risk factors for recurrent urinary tract infection and renal scarring, Pediatrics, 136, e13, 10.1542/peds.2015-0409 Hewitt, 2021, Vesicoureteral reflux is it important to find?, Pediatr Nephrol, 36, 1011, 10.1007/s00467-020-04573-9 Montini, 2008, Prophylaxis after first febrile urinary tract infection in children? A multicenter, randomized, controlled, noninferiority trial, Pediatrics, 122, 1064, 10.1542/peds.2007-3770 Roussey-Kesler, 2008, Antibiotic prophylaxis for the prevention of recurrent urinary tract infection in children with low grade vesicoureteral reflux: results from a prospective randomized study, J Urol, 179, 674, 10.1016/j.juro.2007.09.090 Craig, 2009, Antibiotic prophylaxis and recurrent urinary tract infection in children, N Engl J Med, 361, 1748, 10.1056/NEJMoa0902295 Investigators, 2014, Antimicrobial prophylaxis for children with vesicoureteral reflux, N Engl J Med, 370, 2367, 10.1056/NEJMoa1401811 Hewitt, 2017, Antibiotic prophylaxis for urinary tract infection–related renal scarring: a systematic review, Pediatrics, 139, 10.1542/peds.2016-3145 Pennesi, 2012, Managing children under 36 months of age with febrile urinary tract infection: a new approach, Pediatr Nephrol, 27, 611, 10.1007/s00467-011-2087-3 Pohl, 2009, The “top-down” approach to the evaluation of children with febrile urinary tract infection, Advances in Urology, 2009, 10.1155/2009/783409 Venhola, 2009, Vesicoureteral reflux, a benign condition, Pediatr Nephrol, 24, 223, 10.1007/s00467-008-0912-0