Hydronephrosis

Ismaili, 2003, Results of systematic screening for minor degrees of renal pelvis dilatation in an unselected population, Am J Obstet Gynecol, 188, 242, 10.1067/mob.2003.81

Coplen, 2006, The magnitude of fetal renal pelvic dilatation can identify obstructive postnatal hydronephrosis, and direct postnatal evaluation and management, J Urol, 176, 724

Morin, 1996, Minimal hydronephrosis in the fetus: clinical significance and implications for management, J Urol, 155, 2047

Hothi, 2009, Mild fetal renal pelvis dilatation-much ado about nothing?, Clin J Am Soc Nephrol, 4, 168, 10.2215/CJN.00810208

Ahmad, 2005, Outcome of fetal pyelectasis diagnosed antenatally, J Obstet Gynaecol, 25, 119, 10.1080/01443610500041446

Sidhu, 2006, Outcome of isolated antenatal hydronephrosis: a systemic review and meta-analysis, Pediatr Nephrol, 21, 218, 10.1007/s00467-005-2100-9

Lee, 2006, Antenatal hydronephrosis as a predictor of postnatal outcome: a meta-analysis, Pediatrics, 118, 586, 10.1542/peds.2006-0120

Maizels, 2006, Late second trimester assessment of pyelectasis (SERP) to predict pediatric urological outcome is improved by checking additional features, J Matern Fetal Neonatal Med, 19, 295, 10.1080/14767050600553225

Zanetta, 2012, Variation in management of mild prenatal hydronephrosis among maternal-fetal medicine obstetricians, and pediatric urologists, and radiologists, J Urol, 188, 1935

Corteville, 1991, Congenital hydronephrosis: correlation of fetal ultrasonographic findings with infant outcome, Am J Obstet Gynecol, 165, 384, 10.1016/0002-9378(91)90099-D

Chaviano, 2007, Incidence based fetal urological counseling using the Virtual Pediatric Urology Registry: importance of insignificant fetal pyelectasis (SERP), J Urol, 178, 1781

Bassanese, 2013, Prenatal anteroposterior pelvic diameter cutoffs for postnatal referral for isolated pyelectasis and hydronephrosis: more is not always better, J Urol, 190, 1858

Siemens, 1998, Thresholds of renal pelvic diameter to predict insignificant postnatal pelviectasis, Tech Urol, 4, 198

Maizels, 2004, Fetal bladder sagittal length: a simple monitor to assess normal and enlarged fetal bladder size, and forecast clinical outcome, J Urol, 172, 1995

Herndon, 1999, A multicenter outcomes analysis of patients with neonatal reflux presenting with prenatal hydronephrosis, J Urol, 162, 1203

Kim, 2009, Fetal pyectasis as predictor of decreased differential renal function, J Urol, 182, 1849

Nguyen, 2010, The Society for Fetal Urology consensus statement on the evaluation and management of antenatal hydronephrosis, J Pediatr Urol, 6, 212, 10.1016/j.jpurol.2010.02.205

Fernbach, 1993, Ultrasound grading of hydronephrosis: introduction to the system used by the Society for Fetal Urology, Pediatr Radiol, 23, 478, 10.1007/BF02012459

Wickstrom, 1996, Isolated fetal pyelectasis: assessment of risk for postnatal uropathy and Down syndrome, Ultrasound Obstet Gynecol, 8, 236, 10.1046/j.1469-0705.1996.08040236.x

Estroff, 1991, Increased renal parenchymal echogenicity in the fetus: importance and clinical outcome, Radiology, 181, 135, 10.1148/radiology.181.1.1887022

Mahony, 1984, Fetal renal dysplasia: sonographic evaluation, Radiology, 152, 143, 10.1148/radiology.152.1.6729104

Chi, 2006, Increased echogenicity as a predictor of poor renal function in children with grade 3 to 4 hydronephrosis, J Urol, 175, 1898

Dewan, 2002, Presence of the eggshell sign in obstructive uropathy, Urology, 59, 287, 10.1016/S0090-4295(01)01552-7

Rutherford, 1987, The four-quadrant assessment of amniotic fluid volume: an adjunct to antepartum fetal heart rate testing, Obstet Gynecol, 70, 353

Taskin, 2013, Perinatal outcomes of idiopathic polyhydramnios, Interv Med Appl Sci, 5, 21, 10.1556/IMAS.5.2013.1.4

Zaccara, 2005, Amniotic fluid index and fetal bladder outlet obstruction. Do we really need more?, J Urol, 174, 1657

Oliveira, 1999, Prognostic factors in fetal hydronephrosis: a multivariant analysis, Pediatr Nephrol, 13, 859, 10.1007/s004670050716

Oliveira, 2002, Prognostic factors in prenatally-detected posterior urethral valves: a multivariant analysis, Pediatr Surg Int, 18, 662, 10.1007/s00383-002-0877-1

Broadley, 1999, The 4 year outcome following the demonstration of bilateral renal pelvic dilatation on pre-natal renal ultrasound, Br J Radiol, 72, 265, 10.1259/bjr.72.855.10396216

Liu, 1994, Clinical outcome and management of prenatally diagnosed primary megaureters, J Urol, 152, 614

Aviram, 2000, The increase of renal pelvis dilatation in the fetus and its significance, Ultrasound Obstet Gynecol, 16, 60, 10.1046/j.1469-0705.2000.00164.x

Montemarano, 1998, Bladder distention and pyectasis in the male fetus: causes, comparisons, and contrasts, J Ultrasound Med, 17, 743, 10.7863/jum.1998.17.12.743

Coplen DE. Prenatal management of hydronephrosis. American Urological Association Update Series 2000. Lesson 19.

Sairam, 2001, Natural history of fetal hydronephrosis diagnosed on mid-trimester ultrasound, Ultrasound Obstet Gynecol, 17, 191, 10.1046/j.1469-0705.2001.00333.x

Wollenberg, 2005, Outcome of fetal renal pelvic dilatation diagnosed during the third trimester, Ultrasound Obstet Gynecol, 25, 483, 10.1002/uog.1879

Herndon, 2000, Consensus on the prenatal management of antenatally detected urological abnormalities, J Urol, 164, 1052

Engle, 2011, Morbidity and mortality in late preterm and early term newborns: a continuum, Clin Perinatol, 38, 493, 10.1016/j.clp.2011.06.009

Parikh, 2014, Neonatal outcomes in early term birth, Am J Obstet Gynecol, 10.1016/j.ajog.2014.03.021

Johnson, 1995, Sequential fetal urine aspiration in the evaluation of patients with obstructive uropathy, Am J Obstet Gynecol, 173, 59, 10.1016/0002-9378(95)90170-1

Johnson, 1994, In utero surgical treatment of fetal obstructive uropathy: a new comprehensive approach to identify appropriate candidates for vesicoamniotic shunt therapy, Am J Obstet Gynecol, 170, 1770, 10.1016/S0002-9378(94)70353-1

Biard, 2005, Long-term outcomes in children treated by prenatal vesicoamniotic shunting for lower urinary tract obstruction, Obstet Gynecol, 106, 503, 10.1097/01.AOG.0000171117.38929.eb

Freedman, 1999, Long-term outcome in children after antenatal intervention for obstructive uropathies, Lancet, 354, 374, 10.1016/S0140-6736(98)11006-1

McLorie, 2001, Outcome analysis of vesicoamniotic shunting in a comprehensive population, J Urol, 166, 1036

Holmes, 2001, Fetal surgery for posterior urethral valves: long-term postnatal outcomes, Pediatrics, 108, e7, 10.1542/peds.108.1.e7

Freedman, 2000, Fetal therapy for obstructive uropathy: past, present…future?, Pediatr Nephrol, 14, 167, 10.1007/s004670050035

Morris, 2013, Percutaneous vesicoamniotic shunting versus conservative management for fetal lower urinary tract obstruction (PLUTO): a randomized trial, Lancet, 382, 1496, 10.1016/S0140-6736(13)60992-7

Maizels, 1992, Grading nephroureteral dilatation detected in the first year of life: correlation with obstruction, J Urol, 148, 609

Barbosa, 2012, Postnatal longitudinal evaluation of children diagnosed with prenatal hydronephrosis: insights in natural history and referral patterns, Prenat Diagn, 32, 1242, 10.1002/pd.3989

Ismaili, 2004, Long-term clinical outcome of infants with mild and moderate fetal pyelectasis: validation of neonatal ultrasound as a screening tool to detect significant nephrouropathies, J Pediatr Urol, 144, 759

Aksu, 2005, Postnatal management of infants with antenatally detected hydronephrosis, Pediatr Nephrol, 20, 1253, 10.1007/s00467-005-1989-3

Moorthy, 2003, Antenatal hydronephrosis: negative predictive value of normal postnatal ultrasound-a 5-year study, Clin Radiol, 58, 964, 10.1016/S0009-9260(03)00171-5

Matui, 2008, Recurrence of symptomatic hydronephrosis in patients with prenatally detected hydronephrosis and spontanesou resolution, J Urol, 180, 322

Docimo, 1997, Ultrasonography in newborns with prenatally detected hydronephrosis: why wait?, J Urol, 157, 1387

Riccabona, 2008, Imaging recommendations in paediatric uroradiology: minutes of the ESPR workgroup session on urinary tract infection, fetal hydronephrosis, urinary tract ultrasonography and voiding cystourethrography, Barcelona, Spain, June 2007, Pediatr Radiol, 38, 138, 10.1007/s00247-007-0695-7

Becker, 2009, Postnatal evaluation of infants with an abnormal antenatal renal sonogram, Curr Opin Pediatr, 21, 207, 10.1097/MOP.0b013e32832772a8

Skoog, 2010, Pediatric Vesicoureteral reflux guidelines panel summery report: clinical practice guidelines for screening siblings of children with vesicoureteral reflux and neonate/infants with prenatal hydronephrosis, J Urol, 184, 1145

Coplen, 2008, Correlation of prenatal and postnatal ultrasound findings with the incidence of vesicoureteral reflux in children with fetal renal pelvic dilatation, J Urol, 180, 1631

Brophy, 2002, Vesicoureteral reflux and clinical outcomes in infants with prenatally detected hydronephrosis, J Urol, 168, 1716

Diaz, 2009, Predictive factors for vesicoureteral reflux and prenatally diagnosed renal pelvic dilatation, J Urol, 182, 2440

Kitchens, 2009, Antenatal hydronephrosis, Curr Urol Rep, 10, 126, 10.1007/s11934-009-0023-x

Estrada, 2008, Prenatal hydronephrosis: early evaluation, Curr Opin Urol, 18, 401, 10.1097/MOU.0b013e328302edfe

Knudson, 2007, Predictive factors of early spontaneous resolution in children with primary vesicoureteral reflux, J Urol, 178, 1684

Yerkes, 1999, Does every patient with prenatal hydronephrosis need voiding cystourethrography?, J Urol, 162, 1218

Coelho, 2008, Risk factors for urinary tract infection in children with prenatal renal pelvic dilatation, J Urol, 179, 284

Estrada, 2009, Vesicoureteral reflux and urinary tract infection in children with a history of prenatal hydronephrosis-should voiding cystourethrography be performed in cases of postnatally persistent grade II hydronephrosis?, J Urol, 181, 801

Kim, 2001, Does every patient with ureteropelvic junction obstruction need voiding cystourethrography?, J Urol, 165, 2305

Conway, 1992, J Nucl Med, 33, 2047

McMann, 2006, Magnetic resonance urography in the evaluation of prenatally diagnosed hydronephrosis and renal dysgenesis, J Urol, 176, 1786

Perez-Braysfield, 2003, A prospective study comparing ultrasound, nuclear scintigraphy and dynamic contrast enhaced magnetic resonance imaging in the evaluation of hydronephrosis, J Urol, 170, 1330

Kaneyama, 2006, Magnetic resonance urographic -parameters for predicting the need for pyeloplasty in infants with prenatally diagnosed severe hydronephrosis, J Urol, 176, 1781

Dhillon, 1998, Prenatal diagnosed hydronephrosis: the Great Ormond Street experience, Br J Urol, 81, 39, 10.1046/j.1464-410X.1998.0810s2039.x

Ulman, 2000, The long-term followup of newborns with severe unilateral hydronephrosis initially treated nonoperatively, J Urol, 164, 1101

Takla, 1998, Apparent unilateral ureteropelvic junction obstruction in the newborn: expectations for resolution, J Urol, 160, 2175

Hafaz, 2002, Analysis of trends on serial ultrasounds for high grade neonatal hydronephrosis, J Urol, 168, 1518

Erickson, 2007, Newborn Society of Fetal Urology grade 3 hydronephrosis is equivalent to preserved percentage differential function, J Pediatr Urol, 3, 382, 10.1016/j.jpurol.2007.01.196

Walsh, 2007, Antenatal hydronephrosis and the risk of pyelonephritis hospitalization during the first year of life, Urology, 69, 970, 10.1016/j.urology.2007.01.062

Song, 2007, Is antibiotic prophylaxis necessary in infants with obstructive hydronephrosis?, J Urol, 177, 1098

Braga, 2013, Antibiotic prophylaxis for urinary tract infections in antenatal hydronephrosis, Pediatrics, 131, e251, 10.1542/peds.2012-1870