Research Overview

Alan Retik's research has focused on the development, application, and evaluation of new technologies and techniques in pediatric urologic surgery. His areas of interest include developing less invasive procedures to correct urinary incontinence and voiding difficulties, congenital bladder defects, and vesicoureteral reflux.

About Alan Retik

Alan Retik received his MD from Cornell Medical College. He completed an internship at Strong Memorial Hospital in Rochester, NY, a residency at Brigham and Women's Hospital and a fellowship at the Hospital for Sick Children, London, England.

 

Researcher Services

Researcher Areas

  • Urologic Surgery

Research Departments

PUBLICATIONS

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  1. Didier RA, Chow JS, Kwatra NS, Retik AB, Lebowitz RL. The duplicated collecting system of the urinary tract: embryology, imaging appearances and clinical considerations. Pediatr Radiol. 2017 Oct; 47(11):1526-1538. View abstract
  2. McNamara ER, Schaeffer AJ, Logvinenko T, Seager C, Rosoklija I, Nelson CP, Retik AB, Diamond DA, Cendron M. Management of Proximal Hypospadias with 2-Stage Repair: 20-Year Experience. J Urol. 2015 Oct; 194(4):1080-5. View abstract
  3. Johnson EK, Kozinn SI, Johnson KL, Kim S, Diamond DA, Retik AB. Use of buccal mucosa grafts for urethral reconstruction in children: a retrospective cohort study. BMC Urol. 2014 Jun 05; 14:46. View abstract
  4. Hubert KC, Kokorowski PJ, Huang L, Prasad MM, Rosoklija I, Retik AB, Nelson CP. New contralateral vesicoureteral reflux after unilateral ureteral reimplantation: predictive factors and clinical outcomes. J Urol. 2014 Feb; 191(2):451-7. View abstract
  5. Routh JC, Grundy PE, Anderson JR, Retik AB, Kurek KC. B7-h1 as a biomarker for therapy failure in patients with favorable histology Wilms tumor. J Urol. 2013 Apr; 189(4):1487-92. View abstract
  6. Barbosa JA, Tiseo BC, Barayan GA, Rosman BM, Torricelli FC, Passerotti CC, Srougi M, Retik AB, Nguyen HT. Development and initial validation of a scoring system to diagnose testicular torsion in children. J Urol. 2013 May; 189(5):1859-64. View abstract
  7. Barbosa JA, Chow JS, Benson CB, Yorioka MA, Bull AS, Retik AB, Nguyen HT. Postnatal longitudinal evaluation of children diagnosed with prenatal hydronephrosis: insights in natural history and referral pattern. Prenat Diagn. 2012 Dec; 32(13):1242-9. View abstract
  8. Rowe CK, Franco FB, Barbosa JA, Minnillo BJ, Chow JS, Treves T, Retik AB, Nguyen HT. A novel method of evaluating ureteropelvic junction obstruction: dynamic near infrared fluorescence imaging compared to standard modalities to assess urinary obstruction in a swine model. J Urol. 2012 Nov; 188(5):1978-85. View abstract
  9. Zanetta VC, Rosman BM, Bromley B, Shipp TD, Chow JS, Campbell JB, Herndon CD, Passerotti CC, Cendron M, Retik AB, Nguyen HT. Variations in management of mild prenatal hydronephrosis among maternal-fetal medicine obstetricians, and pediatric urologists and radiologists. J Urol. 2012 Nov; 188(5):1935-9. View abstract
  10. Onal B, Miao X, Ozonoff A, Bauer SB, Retik AB, Nguyen HT. Protective locus against renal scarring on chromosome 11 in affected sib pairs with familial vesicoureteral reflux identified by single nucleotide polymorphism linkage analysis. J Urol. 2012 Oct; 188(4 Suppl):1467-73. View abstract
  11. Hubert KC, Kokorowski PJ, Huang L, Prasad MM, Rosoklija I, Retik AB, Nelson CP. Clinical outcomes and long-term resolution in patients with persistent vesicoureteral reflux after open ureteral reimplantation. J Urol. 2012 Oct; 188(4 Suppl):1474-9. View abstract
  12. Minnillo BJ, Barbosa JA, Carvas FA, Penna FJ, Huang L, Ziniel S, Retik AB, Nguyen HT. Development and initial validation of a disease specific quality of life survey for children with vesicoureteral reflux. J Urol. 2012 May; 187(5):1828-33. View abstract
  13. Rowe CK, Pierce MW, Tecci KC, Houck CS, Mandell J, Retik AB, Nguyen HT. A comparative direct cost analysis of pediatric urologic robot-assisted laparoscopic surgery versus open surgery: could robot-assisted surgery be less expensive? J Endourol. 2012 Jul; 26(7):871-7. View abstract
  14. Nelson CP, Hubert KC, Kokorowski PJ, Huang L, Prasad MM, Rosoklija I, Retik AB. Long-term incidence of urinary tract infection after ureteral reimplantation for primary vesicoureteral reflux. J Pediatr Urol. 2013 Feb; 9(1):92-8. View abstract
  15. Hubert KC, Kokorowski PJ, Huang L, Prasad MM, Rosoklija I, Retik AB, Nelson CP. Durability of antireflux effect of ureteral reimplantation for primary vesicoureteral reflux: findings on long-term cystography. Urology. 2012 Mar; 79(3):675-9. View abstract
  16. Routh JC, Bogaert GA, Kaefer M, Manzoni G, Park JM, Retik AB, Rushton HG, Snodgrass WT, Wilcox DT. Vesicoureteral reflux: current trends in diagnosis, screening, and treatment. Eur Urol. 2012 Apr; 61(4):773-82. View abstract
  17. Rosman BM, Passerotti CC, Kohn D, Recabal P, Retik AB, Nguyen HT. Hydronephrosis following ureteral reimplantation: when is it concerning? J Pediatr Urol. 2012 Oct; 8(5):481-7. View abstract
  18. Nelson CP, Rosoklija I, Grant R, Retik AB. Development and implementation of a photographic atlas for parental instruction and guidance after outpatient penile surgery. J Pediatr Urol. 2012 Oct; 8(5):521-6. View abstract
  19. Hong YK, Onal B, Diamond DA, Retik AB, Cendron M, Nguyen HT. Robot-assisted laparoscopic excision of symptomatic retrovesical cysts in boys and young adults. J Urol. 2011 Dec; 186(6):2372-8. View abstract
  20. Marchini GS, Onal B, Guo CY, Rowe CK, Kunkel L, Bauer SB, Retik AB, Nguyen HT. Genome gender diversity in affected sib-pairs with familial vesico-ureteric reflux identified by single nucleotide polymorphism linkage analysis. BJU Int. 2012 Jun; 109(11):1709-14. View abstract
  21. Diamond DA, Burns JP, Huang L, Rosoklija I, Retik AB. Gender assignment for newborns with 46XY cloacal exstrophy: a 6-year followup survey of pediatric urologists. J Urol. 2011 Oct; 186(4 Suppl):1642-8. View abstract
  22. Szymanski KM, Oliveira LM, Silva A, Retik AB, Nguyen HT. Analysis of indications for ureteral reimplantation in 3738 children with vesicoureteral reflux: a single institutional cohort. J Pediatr Urol. 2011 Dec; 7(6):601-10. View abstract
  23. Gargollo P, Hendren WH, Diamond DA, Pennison M, Grant R, Rosoklija I, Retik AB, Borer JG. Bladder neck reconstruction is often necessary after complete primary repair of exstrophy. J Urol. 2011 Jun; 185(6 Suppl):2563-71. View abstract
  24. Yao DF, Weinberg AC, Penna FJ, Huang L, Freilich DA, Minnillo BJ, Shoag J, Retik AB, Nguyen HT. Quality of life in children with vesicoureteral reflux as perceived by children and parents. J Pediatr Urol. 2011 Jun; 7(3):261-5. View abstract
  25. Penna FJ, Chow JS, Minnillo BJ, Passerotti CC, Barnewolt CE, Treves ST, Fahey FH, Dunning PS, Freilich DA, Retik AB, Nguyen HT. Identifying ureteropelvic junction obstruction by fluorescence imaging: a comparative study of imaging modalities to assess renal function and degree of obstruction in a mouse model. J Urol. 2011 Jun; 185(6):2405-13. View abstract
  26. Weinberg AC, Huang L, Jiang H, Tinloy B, Raskas MD, Penna FJ, Freilich DA, Buonfiglio HB, Retik AB, Nguyen HT. Perioperative risk factors for major complications in pediatric surgery: a study in surgical risk assessment for children. J Am Coll Surg. 2011 May; 212(5):768-78. View abstract
  27. Marchini GS, Hong YK, Minnillo BJ, Diamond DA, Houck CS, Meier PM, Passerotti CC, Kaplan JR, Retik AB, Nguyen HT. Robotic assisted laparoscopic ureteral reimplantation in children: case matched comparative study with open surgical approach. J Urol. 2011 May; 185(5):1870-5. View abstract
  28. Minnillo BJ, Cruz JA, Sayao RH, Passerotti CC, Houck CS, Meier PM, Borer JG, Diamond DA, Retik AB, Nguyen HT. Long-term experience and outcomes of robotic assisted laparoscopic pyeloplasty in children and young adults. J Urol. 2011 Apr; 185(4):1455-60. View abstract
  29. Passerotti CC, Kalish LA, Chow J, Passerotti AM, Recabal P, Cendron M, Lee RS, Lopez AB, Retik AB, Nguyen HT. The predictive value of the first postnatal ultrasound in children with antenatal hydronephrosis. J Pediatr Urol. 2011 Apr; 7(2):128-36. View abstract
  30. Penna FJ, Freilich DA, Drzewiecki BA, Retik AB, Nguyen HT. Robotic-assisted laparoscopic cryo-partial nephrectomy: a novel technique using cryoablation in lieu of hilar clamping in a porcine model. J Robot Surg. 2010 Sep; 4(3):191-6. View abstract
  31. Silva A, Rodig N, Passerotti CP, Recabal P, Borer JG, Retik AB, Nguyen HT. Risk factors for urinary tract infection after renal transplantation and its impact on graft function in children and young adults. J Urol. 2010 Oct; 184(4):1462-7. View abstract
  32. Gargollo PC, Cai AW, Borer JG, Retik AB. Management of recurrent urethral strictures after hypospadias repair: is there a role for repeat dilation or endoscopic incision? J Pediatr Urol. 2011 Feb; 7(1):34-8. View abstract
  33. Routh JC, Huang L, Retik AB, Nelson CP. Contemporary epidemiology and characterization of newborn males with prune belly syndrome. Urology. 2010 Jul; 76(1):44-8. View abstract
  34. Cannon GM, Arahna AA, Graham DA, Passerotti CC, Silva A, Retik AB, Nguyen HT. Improvement in vesicoureteral reflux grade on serial imaging predicts resolution. J Urol. 2010 Feb; 183(2):709-13. View abstract
  35. Freilich DA, Penna FJ, Nelson CP, Retik AB, Nguyen HT. Parental satisfaction after open versus robot assisted laparoscopic pyeloplasty: results from modified Glasgow Children's Benefit Inventory Survey. J Urol. 2010 Feb; 183(2):704-8. View abstract
  36. Freilich DA, Cilento BG, Graham D, Zhou J, Retik AB, Nguyen HT. Perioperative risk factors for surgical complications in pediatric urology: a pilot study in preoperative risk assessment in children. Urology. 2010 Jul; 76(1):3-8. View abstract
  37. ElBardissi AW, Regenbogen SE, Greenberg CC, Berry W, Arriaga A, Moorman D, Retik A, Warshaw AL, Zinner MJ, Gawande AA. Communication practices on 4 Harvard surgical services: a surgical safety collaborative. Ann Surg. 2009 Dec; 250(6):861-5. View abstract
  38. Passerotti C, Chow JS, Silva A, Schoettler CL, Rosoklija I, Perez-Rossello J, Cendron M, Cilento BG, Lee RS, Nelson CP, Estrada CR, Bauer SB, Borer JG, Diamond DA, Retik AB, Nguyen HT. Ultrasound versus computerized tomography for evaluating urolithiasis. J Urol. 2009 Oct; 182(4 Suppl):1829-34. View abstract
  39. Briggs CE, Guo CY, Schoettler C, Rosoklija I, Silva A, Bauer SB, Retik AB, Kunkel L, Nguyen HT. A genome scan in affected sib-pairs with familial vesicoureteral reflux identifies a locus on chromosome 5. Eur J Hum Genet. 2010 Feb; 18(2):245-50. View abstract
  40. Diamond DA, Xuewu J, Bauer SB, Cilento BG, Borer JG, Nguyen H, Cendron M, Rosoklija I, Retik AB. What is the optimal surgical strategy for bulbous urethral stricture in boys? J Urol. 2009 Oct; 182(4 Suppl):1755-8. View abstract
  41. Estrada CR, Passerotti CC, Graham DA, Peters CA, Bauer SB, Diamond DA, Cilento BG, Borer JG, Cendron M, Nelson CP, Lee RS, Zhou J, Retik AB, Nguyen HT. Nomograms for predicting annual resolution rate of primary vesicoureteral reflux: results from 2,462 children. J Urol. 2009 Oct; 182(4):1535-41. View abstract
  42. Nguyen HT, Passerotti CC, Penna FJ, Retik AB, Peters CA. Robotic assisted laparoscopic Mitrofanoff appendicovesicostomy: preliminary experience in a pediatric population. J Urol. 2009 Oct; 182(4):1528-34. View abstract
  43. Passerotti CC, Begg N, Penna FJ, Passerotti AM, Leite KR, Antunes AA, Srougi M, Retik AB, Nguyen HT. Safety profile of trocar and insufflation needle access systems in laparoscopic surgery. J Am Coll Surg. 2009 Aug; 209(2):222-32. View abstract
  44. Passerotti CC, Passerotti AM, Dall'Oglio MF, Leite KR, Nunes RL, Srougi M, Retik AB, Nguyen HT. Comparing the quality of the suture anastomosis and the learning curves associated with performing open, freehand, and robotic-assisted laparoscopic pyeloplasty in a swine animal model. J Am Coll Surg. 2009 Apr; 208(4):576-86. View abstract
  45. Estrada CR, Datta S, Schneck FX, Bauer SB, Peters CA, Retik AB. Caliceal diverticula in children: natural history and management. J Urol. 2009 Mar; 181(3):1306-11; discussion 1311. View abstract
  46. Retik A. A conversation between Darracott Vaughan and Alan Retik. BJU Int. 2009 Jan; 103(1):1-2. View abstract
  47. Pérez-Bertólez S, Nguyen HT, Passerotti CC, Retik AB. [Applications of robotic surgery in pediatric urology. Description of the technical principles]. Cir Pediatr. 2009 Jan; 22(1):3-9. View abstract
  48. Lee RS, Sethi AS, Passerotti CC, Retik AB, Borer JG, Nguyen HT, Peters CA. Robot assisted laparoscopic partial nephrectomy: a viable and safe option in children. J Urol. 2009 Feb; 181(2):823-8; discussion 828-9. View abstract
  49. Diamond DA, Xuewu J, Cilento BG, Bauer SB, Peters CA, Borer JG, Mandell J, Cendron M, Rosoklija I, Zurakowski D, Retik AB. Varicocele surgery: a decade's experience at a children's hospital. BJU Int. 2009 Jul; 104(2):246-9. View abstract
  50. Estrada CR, Peters CA, Retik AB, Nguyen HT. 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. 2009 Feb; 181(2):801-6; discussion 806-7. View abstract
  51. Passerotti CC, Barnewolt C, Xuewu J, Passerotti AM, Ward V, Dunning P, Retik AB, Nguyen HT. In utero treatment for bladder outlet obstruction using robot assisted laparoscopic techniques. J Urol. 2008 Oct; 180(4 Suppl):1790-4; discussion 1794. View abstract
  52. Gargollo PC, Borer JG, Diamond DA, Hendren WH, Rosoklija I, Grant R, Retik AB. Prospective followup in patients after complete primary repair of bladder exstrophy. J Urol. 2008 Oct; 180(4 Suppl):1665-70; discussion 1670. View abstract
  53. Freilich DA, Houck CS, Meier PM, Passerotti CC, Retik AB, Nguyen HT. The effectiveness of aerosolized intraperitoneal bupivacaine in reducing postoperative pain in children undergoing robotic-assisted laparoscopic pyeloplasty. J Pediatr Urol. 2008 Oct; 4(5):337-40. View abstract
  54. Passerotti CC, Nguyen HT, Retik AB, Peters CA. Patterns and predictors of laparoscopic complications in pediatric urology: the role of ongoing surgical volume and access techniques. J Urol. 2008 Aug; 180(2):681-5. View abstract
  55. Lee RS, Retik AB. Does the Deflux procedure reduce the incidence of urinary tract infections in children with vesicoureteral reflux? Nat Clin Pract Urol. 2008 Apr; 5(4):182-3. View abstract
  56. Passerotti CC, Nguyen HT, Lais A, Dunning P, Harrell B, Estrada C, Lee R, Retik AB, Peters CA. Robot-assisted laparoscopic ileal bladder augmentation: defining techniques and potential pitfalls. J Endourol. 2008 Feb; 22(2):355-60. View abstract
  57. Passerotti C, Cendron M, Gargollo P, Diamond DA, Borer JG, Cilento B, Bauers S, Retik AB, Peters CA, Nguyen HT. Minimally invasive surgical approaches to retrovesical structures. Int J Med Robot. 2007 Dec; 3(4):307-11. View abstract
  58. Diamond DA, Zurakowski D, Bauer SB, Borer JG, Peters CA, Cilento BG, Paltiel HJ, Rosoklija I, Retik AB. Relationship of varicocele grade and testicular hypotrophy to semen parameters in adolescents. J Urol. 2007 Oct; 178(4 Pt 2):1584-8. View abstract
  59. Atala A, Bauer SB, Soker S, Yoo JJ, Retik AB. Tissue-engineered autologous bladders for patients needing cystoplasty. Lancet. 2006 Apr 15; 367(9518):1241-6. View abstract
  60. Diamond DA, Burns JP, Mitchell C, Lamb K, Kartashov AI, Retik AB. Sex assignment for newborns with ambiguous genitalia and exposure to fetal testosterone: attitudes and practices of pediatric urologists. J Pediatr. 2006 Apr; 148(4):445-9. View abstract
  61. Lee RS, Retik AB, Borer JG, Peters CA. Pediatric robot assisted laparoscopic dismembered pyeloplasty: comparison with a cohort of open surgery. J Urol. 2006 Feb; 175(2):683-7; discussion 687. View abstract
  62. Alukal JP, Zurakowski D, Atala A, Bauer SB, Borer JG, Cilento BG, Mandell J, Peters CA, Paltiel HJ, Retik AB, Diamond DA. Testicular hypotrophy does not correlate with grade of adolescent varicocele. J Urol. 2005 Dec; 174(6):2367-70, discussion 2370. View abstract
  63. Borer JG, Gargollo PC, Kinnamon DD, Bauer SB, Khoshbin S, Hendren WH, Peters CA, Diamond DA, Atala A, Chin S, Retik AB. Bladder growth and development after complete primary repair of bladder exstrophy in the newborn with comparison to staged approach. J Urol. 2005 Oct; 174(4 Pt 2):1553-7; discussion 1557-8. View abstract
  64. Gargollo PC, Kozakewich HP, Bauer SB, Borer JG, Peters CA, Retik AB, Diamond DA. Balanitis xerotica obliterans in boys. J Urol. 2005 Oct; 174(4 Pt 1):1409-12. View abstract
  65. Gargollo PC, Borer JG, Retik AB, Peters CA, Diamond DA, Atala A, Barnewolt CE. Magnetic resonance imaging of pelvic musculoskeletal and genitourinary anatomy in patients before and after complete primary repair of bladder exstrophy. J Urol. 2005 Oct; 174(4 Pt 2):1559-66; discussion 1566. View abstract
  66. Eaton SH, Cendron MA, Estrada CR, Bauer SB, Borer JG, Cilento BG, Diamond DA, Retik AB, Peters CA. Intermittent testicular torsion: diagnostic features and management outcomes. J Urol. 2005 Oct; 174(4 Pt 2):1532-5; discussion 1535. View abstract
  67. Borer JG, Gargollo PC, Hendren WH, Diamond DA, Peters CA, Atala A, Grant R, Retik AB. Early outcome following complete primary repair of bladder exstrophy in the newborn. J Urol. 2005 Oct; 174(4 Pt 2):1674-8; discussion 1678-9. View abstract
  68. Lee RS, Retik AB, Borer JG, Diamond DA, Peters CA. Pediatric retroperitoneal laparoscopic partial nephrectomy: comparison with an age matched cohort of open surgery. J Urol. 2005 Aug; 174(2):708-11; discussion 712. View abstract
  69. Rodin DM, Koh CJ, Retik AB. Sacral ectopic phallus in a case of extreme penoscrotal transposition and bladder agenesis. J Pediatr Urol. 2006 Feb; 2(1):55-8. View abstract
  70. Koh CJ, Freeman MR, Retik AB. Increasing the ranks of physician-scientists in urology through the promotion of fellowship training: the example of pediatric urology. J Urol. 2005 Jun; 173(6):2110-1. View abstract
  71. Orsola A, Estrada CR, Nguyen HT, Retik AB, Freeman MR, Peters CA, Adam RM. Growth and stretch response of human exstrophy bladder smooth muscle cells: molecular evidence of normal intrinsic function. BJU Int. 2005 Jan; 95(1):144-8. View abstract
  72. Pohl HG, Shukla AR, Metcalf PD, Cilento BG, Retik AB, Bagli DJ, Huff DS, Rushton HG. Prepubertal testis tumors: actual prevalence rate of histological types. J Urol. 2004 Dec; 172(6 Pt 1):2370-2. View abstract
  73. Diamond DA, Zurakowski D, Atala A, Bauer SB, Borer JG, Cilento BG, Paltiel H, Peters CA, Retik AB. Is adolescent varicocele a progressive disease process? J Urol. 2004 Oct; 172(4 Pt 2):1746-8; discussion 1748. View abstract
  74. Jiang S, Gitlin J, Deng FM, Liang FX, Lee A, Atala A, Bauer SB, Ehrlich GD, Feather SA, Goldberg JD, Goodship JA, Goodship TH, Hermanns M, Hu FZ, Jones KE, Malcolm S, Mendelsohn C, Preston RA, Retik AB, Schneck FX, Wright V, Ye XY, Woolf AS, Wu XR, Ostrer H, Shapiro E, Yu J, Sun TT. Lack of major involvement of human uroplakin genes in vesicoureteral reflux: implications for disease heterogeneity. Kidney Int. 2004 Jul; 66(1):10-9. View abstract
  75. Diamond DA, Caldamone AA, Bauer SB, Retik AB. Mechanisms of failure of endoscopic treatment of vesicoureteral reflux based on endoscopic anatomy. J Urol. 2003 Oct; 170(4 Pt 2):1556-8; discussion 1559. View abstract
  76. Adey GS, Vargas SO, Retik AB, Borer JG, Mandell J, Hendren WH, Lebowitz RL, Bauer SB. Fibroepithelial polyps causing ureteropelvic junction obstruction in children. J Urol. 2003 May; 169(5):1834-6. View abstract
  77. El-Kassaby AW, Retik AB, Yoo JJ, Atala A. Urethral stricture repair with an off-the-shelf collagen matrix. J Urol. 2003 Jan; 169(1):170-3; discussion 173. View abstract
  78. McLellan DL, Retik AB, Bauer SB, Diamond DA, Atala A, Mandell J, Lebowitz RL, Borer JG, Peters CA. Rate and predictors of spontaneous resolution of prenatally diagnosed primary nonrefluxing megaureter. J Urol. 2002 Nov; 168(5):2177-80; discussion 2180. View abstract
  79. Pohl HG, Bauer SB, Borer JG, Diamond DA, Kelly MD, Grant R, Briscoe CJ, Doonan G, Retik AB. The outcome of voiding dysfunction managed with clean intermittent catheterization in neurologically and anatomically normal children. BJU Int. 2002 Jun; 89(9):923-7. View abstract
  80. Retik AB, Atala A. Complications of hypospadias repair. Urol Clin North Am. 2002 May; 29(2):329-39. View abstract
  81. Nguyen HT, Bauer SB, Diamond DA, Retik AB. Rectus fascial sling for the treatment of neurogenic sphincteric incontinence in boys: is it safe and effective? J Urol. 2001 Aug; 166(2):658-61. View abstract
  82. Borer JG, Bauer SB, Peters CA, Diamond DA, Atala A, Cilento BG, Retik AB. Tubularized incised plate urethroplasty: expanded use in primary and repeat surgery for hypospadias. J Urol. 2001 Feb; 165(2):581-5. View abstract
  83. Nguyen HT, Bauer SB, Peters CA, Connolly LP, Gobet R, Borer JG, Barnewolt CE, Ephraim PL, Treves ST, Retik AB. 99m Technetium dimercapto-succinic acid renal scintigraphy abnormalities in infants with sterile high grade vesicoureteral reflux. J Urol. 2000 Nov; 164(5):1674-8; discussion 1678-9. View abstract
  84. Sethna NF, Sullivan L, Retik A, McGowan FX, Zurakowski D. Efficacy of simulated epinephrine-containing epidural test dose after intravenous atropine during isoflurane anesthesia in children. Reg Anesth Pain Med. 2000 Nov-Dec; 25(6):566-72. View abstract
  85. Diamond DA, Paltiel HJ, DiCanzio J, Zurakowski D, Bauer SB, Atala A, Ephraim PL, Grant R, Retik AB. Comparative assessment of pediatric testicular volume: orchidometer versus ultrasound. J Urol. 2000 Sep; 164(3 Pt 2):1111-4. View abstract
  86. Diamond DA, Bauer SB, Retik AB, Atala A. Initial experience with the transurethral self-detachable balloon system for urinary incontinence in pediatric patients. J Urol. 2000 Sep; 164(3 Pt 2):942-5; discussion 945-6. View abstract
  87. Park JM, Houck CS, Sethna NF, Sullivan LJ, Atala A, Borer JG, Cilento BG, Diamond DA, Peters CA, Retik AB, Bauer SB. Ketorolac suppresses postoperative bladder spasms after pediatric ureteral reimplantation. Anesth Analg. 2000 Jul; 91(1):11-5. View abstract
  88. Kaefer M, Curran M, Treves ST, Bauer S, Hendren WH, Peters CA, Atala A, Diamond D, Retik A. Sibling vesicoureteral reflux in multiple gestation births. Pediatrics. 2000 Apr; 105(4 Pt 1):800-4. View abstract
  89. Haberstroh KM, Kaefer M, Retik AB, Freeman MR, Bizios R. The effects of sustained hydrostatic pressure on select bladder smooth muscle cell functions. J Urol. 1999 Dec; 162(6):2114-8. View abstract
  90. Borer JG, Cisek LJ, Atala A, Diamond DA, Retik AB, Peters CA. Pediatric retroperitoneoscopic nephrectomy using 2 mm. instrumentation. J Urol. 1999 Nov; 162(5):1725-9; discussion 1730. View abstract
  91. Borer JG, Park JM, Atala A, Nguyen HT, Adam RM, Retik AB, Freeman MR. Heparin-binding EGF-like growth factor expression increases selectively in bladder smooth muscle in response to lower urinary tract obstruction. Lab Invest. 1999 Nov; 79(11):1335-45. View abstract
  92. Atala A, Guzman L, Retik AB. A novel inert collagen matrix for hypospadias repair. J Urol. 1999 Sep; 162(3 Pt 2):1148-51. View abstract
  93. Gobet R, Cisek LJ, Chang B, Barnewolt CE, Retik AB, Peters CA. Experimental fetal vesicoureteral reflux induces renal tubular and glomerular damage, and is associated with persistent bladder instability. J Urol. 1999 Sep; 162(3 Pt 2):1090-5. View abstract
  94. Kaefer M, Andler R, Bauer SB, Hendren WH, Diamond DA, Retik AB. Urodynamic findings in children with isolated epispadias. J Urol. 1999 Sep; 162(3 Pt 2):1172-5. View abstract
  95. Kaefer M, Diamond D, Hendren WH, Vemulapalli S, Bauer SB, Peters CA, Atala A, Retik AB. The incidence of intersexuality in children with cryptorchidism and hypospadias: stratification based on gonadal palpability and meatal position. J Urol. 1999 Sep; 162(3 Pt 2):1003-6; discussion 1006-7. View abstract
  96. Diamond DA, Bauer SB, Dinlenc C, Hendren WH, Peters CA, Atala A, Kelly M, Retik AB. Normal urodynamics in patients with bladder exstrophy: are they achievable? J Urol. 1999 Sep; 162(3 Pt 1):841-4; discussion 844-5. View abstract
  97. Borer JG, Retik AB. Current trends in hypospadias repair. Urol Clin North Am. 1999 Feb; 26(1):15-37, vii. View abstract
  98. Borer JG, Kaefer M, Barnewolt CE, Elias ER, Hobbs N, Retik AB, Peters CA. Renal findings on radiological followup of patients with Beckwith-Wiedemann syndrome. J Urol. 1999 Jan; 161(1):235-9. View abstract
  99. Kaefer M, Hendren WH, Bauer SB, Goldenblatt P, Peters CA, Atala A, Retik AB. Reservoir calculi: a comparison of reservoirs constructed from stomach and other enteric segments. J Urol. 1998 Dec; 160(6 Pt 1):2187-90. View abstract
  100. Atala A, Ellsworth P, Share J, Paltiel H, Walker RD, Retik AB. Comparison of sonicated albumin enhanced sonography to fluoroscopic and radionuclide voiding cystography for detecting vesicoureteral reflux. J Urol. 1998 Nov; 160(5):1820-2. View abstract
  101. Cisek LJ, Peters CA, Atala A, Bauer SB, Diamond DA, Retik AB. Current findings in diagnostic laparoscopic evaluation of the nonpalpable testis. J Urol. 1998 Sep; 160(3 Pt 2):1145-9; discussion 1150. View abstract
  102. Cilento BG, Bauer SB, Retik AB, Peters CA, Atala A. Urachal anomalies: defining the best diagnostic modality. Urology. 1998 Jul; 52(1):120-2. View abstract
  103. Retik AB, Borer JG. Primary and reoperative hypospadias repair with the Snodgrass technique. World J Urol. 1998; 16(3):186-91. View abstract
  104. Kaefer M, Zurakowski D, Bauer SB, Retik AB, Peters CA, Atala A, Treves ST. Estimating normal bladder capacity in children. J Urol. 1997 Dec; 158(6):2261-4. View abstract
  105. Kaefer M, Retik AB. The Mitrofanoff principle in continent urinary reconstruction. Urol Clin North Am. 1997 Nov; 24(4):795-811. View abstract
  106. Kaefer M, Peters CA, Retik AB, Benacerraf BB. Increased renal echogenicity: a sonographic sign for differentiating between obstructive and nonobstructive etiologies of in utero bladder distension. J Urol. 1997 Sep; 158(3 Pt 2):1026-9. View abstract
  107. Kaefer M, Tobin MS, Hendren WH, Bauer SB, Peters CA, Atala A, Colodny AH, Mandell J, Retik AB. Continent urinary diversion: the Children's Hospital experience. J Urol. 1997 Apr; 157(4):1394-9. View abstract
  108. Kaefer M, Barnewolt C, Retik AB, Peters CA. The sonographic diagnosis of infravesical obstruction in children: evaluation of bladder wall thickness indexed to bladder filling. J Urol. 1997 Mar; 157(3):989-91. View abstract
  109. Duel BP, Hendren WH, Bauer SB, Mandell J, Colodny A, Peters CA, Atala A, Retik AB. Reconstructive options in genitourinary rhabdomyosarcoma. J Urol. 1996 Nov; 156(5):1798-804. View abstract
  110. Levesque PE, Bauer SB, Atala A, Zurakowski D, Colodny A, Peters C, Retik AB. Ten-year experience with the artificial urinary sphincter in children. J Urol. 1996 Aug; 156(2 Pt 2):625-8. View abstract
  111. Retik AB, King LR. Pediatric urology manpower report 1995. Ellen Shapiro on behalf of the American Association of Pediatric Urologists. J Urol. 1996 Aug; 156(2 Pt 1):488-90; discussion 490-1. View abstract
  112. Wagner JR, Carr MC, Bauer SB, Colodny AH, Retik AB, Hendren WH. Congenital posterior urethral perineal fistulae: a unique form of urethral duplication. Urology. 1996 Aug; 48(2):277-80. View abstract
  113. Poppas DP, Gillis LA, Retik AB. Balloon-wire retrieval of a migrated urethral stent in the early postoperative period. Urology. 1996 Jun; 47(6):915-7. View abstract
  114. Poppas DP, Stewart RB, Massicotte JM, Wolga AE, Kung RT, Retik AB, Freeman MR. Temperature-controlled laser photocoagulation of soft tissue: in vivo evaluation using a tissue welding model. Lasers Surg Med. 1996; 18(4):335-44. View abstract
  115. Poppas DP, Wright EJ, Guthrie PD, Shlahet LT, Retik AB. Human albumin solders for clinical application during laser tissue welding. Lasers Surg Med. 1996; 19(1):2-8. View abstract
  116. Poppas DP, Massicotte JM, Stewart RB, Roberts AB, Atala A, Retik AB, Freeman MR. Human albumin solder supplemented with TGF-beta 1 accelerates healing following laser welded wound closure. Lasers Surg Med. 1996; 19(3):360-8. View abstract
  117. Edelstein RA, Bauer SB, Kelly MD, Darbey MM, Peters CA, Atala A, Mandell J, Colodny AH, Retik AB. The long-term urological response of neonates with myelodysplasia treated proactively with intermittent catheterization and anticholinergic therapy. J Urol. 1995 Oct; 154(4):1500-4. View abstract
  118. Watson HS, Bauer SB, Peters CA, Mandell J, Colodny AH, Atala A, Retik AB. Comparative urodynamics of appendiceal and ureteral Mitrofanoff conduits in children. J Urol. 1995 Aug; 154(2 Pt 2):878-82. View abstract
  119. Peters CA, Schlussel RN, Retik AB. Pediatric laparoscopic dismembered pyeloplasty. J Urol. 1995 Jun; 153(6):1962-5. View abstract
  120. Poppas DP, Uzzo RG, Retik AB. Use of a catheter limiter during intermittent catheterization. Urology. 1995 Jun; 45(6):1049-51. View abstract
  121. Rubenstein SC, Benacerraf BR, Retik AB, Mandell J. Fetal suprarenal masses: sonographic appearance and differential diagnosis. Ultrasound Obstet Gynecol. 1995 Mar; 5(3):164-7. View abstract
  122. Retik AB, Mandell J, Bauer SB, Atala A. Meatal based hypospadias repair with the use of a dorsal subcutaneous flap to prevent urethrocutaneous fistula. J Urol. 1994 Oct; 152(4):1229-31. View abstract
  123. Atala A, Kim W, Paige KT, Vacanti CA, Retik AB. Endoscopic treatment of vesicoureteral reflux with a chondrocyte-alginate suspension. J Urol. 1994 Aug; 152(2 Pt 2):641-3; discussion 644. View abstract
  124. Retik AB, Bauer SB, Mandell J, Peters CA, Colodny A, Atala A. Management of severe hypospadias with a 2-stage repair. J Urol. 1994 Aug; 152(2 Pt 2):749-51. View abstract
  125. Cilento BG, Freeman MR, Schneck FX, Retik AB, Atala A. Phenotypic and cytogenetic characterization of human bladder urothelia expanded in vitro. J Urol. 1994 Aug; 152(2 Pt 2):665-70. View abstract
  126. Moore RG, Peters CA, Bauer SB, Mandell J, Retik AB. Laparoscopic evaluation of the nonpalpable tests: a prospective assessment of accuracy. J Urol. 1994 Mar; 151(3):728-31. View abstract
  127. Carr MC, Peters CA, Retik AB, Mandell J. Urinary levels of the renal tubular enzyme N-acetyl-beta-D-glucosaminidase in unilateral obstructive uropathy. J Urol. 1994 Feb; 151(2):442-5. View abstract
  128. Atala A, Freeman MR, Vacanti JP, Shepard J, Retik AB. Implantation in vivo and retrieval of artificial structures consisting of rabbit and human urothelium and human bladder muscle. J Urol. 1993 Aug; 150(2 Pt 2):608-12. View abstract
  129. Atala A, Kavoussi LR, Goldstein DS, Retik AB, Peters CA. Laparoscopic correction of vesicoureteral reflux. J Urol. 1993 Aug; 150(2 Pt 2):748-51. View abstract
  130. Atala A, Wible JH, Share JC, Carr MC, Retik AB, Mandell J. Sonography with sonicated albumin in the detection of vesicoureteral reflux. J Urol. 1993 Aug; 150(2 Pt 2):756-8. View abstract
  131. Atala A, Cima LG, Kim W, Paige KT, Vacanti JP, Retik AB, Vacanti CA. Injectable alginate seeded with chondrocytes as a potential treatment for vesicoureteral reflux. J Urol. 1993 Aug; 150(2 Pt 2):745-7. View abstract
  132. Atala A, Bauer SB, Hendren WH, Retik AB. The effect of gastric augmentation on bladder function. J Urol. 1993 May; 149(5):1099-102. View abstract
  133. Buonomo C, Treves ST, Jones B, Summerville D, Bauer S, Retik A. Silent renal damage in symptom-free siblings of children with vesicoureteral reflux: assessment with technetium Tc 99m dimercaptosuccinic acid scintigraphy. J Pediatr. 1993 May; 122(5 Pt 1):721-3. View abstract
  134. Mandell J, Lebowitz RL, Peters CA, Estroff JA, Retik AB, Benacerraf BR. Prenatal diagnosis of the megacystis-megaureter association. J Urol. 1992 Nov; 148(5):1487-9. View abstract
  135. Peters CA, Carr MC, Lais A, Retik AB, Mandell J. The response of the fetal kidney to obstruction. J Urol. 1992 Aug; 148(2 Pt 2):503-9. View abstract
  136. Bauer SB, Hendren WH, Kozakewich H, Maloney S, Colodny AH, Mandell J, Retik AB. Perforation of the augmented bladder. J Urol. 1992 Aug; 148(2 Pt 2):699-703. View abstract
  137. Peters CA, Vasavada S, Dator D, Carr M, Shapiro E, Lepor H, McConnell J, Retik AB, Mandell J. The effect of obstruction on the developing bladder. J Urol. 1992 Aug; 148(2 Pt 2):491-6. View abstract
  138. Atala A, Vacanti JP, Peters CA, Mandell J, Retik AB, Freeman MR. Formation of urothelial structures in vivo from dissociated cells attached to biodegradable polymer scaffolds in vitro. J Urol. 1992 Aug; 148(2 Pt 2):658-62. View abstract
  139. Atala A, Peters CA, Retik AB, Mandell J. Endoscopic treatment of vesicoureteral reflux with a self-detachable balloon system. J Urol. 1992 Aug; 148(2 Pt 2):724-7. View abstract
  140. Kasabian NG, Bauer SB, Dyro FM, Colodny AH, Mandell J, Retik AB. The prophylactic value of clean intermittent catheterization and anticholinergic medication in newborns and infants with myelodysplasia at risk of developing urinary tract deterioration. Am J Dis Child. 1992 Jul; 146(7):840-3. View abstract
  141. Peters CA, Docimo SG, Luetic T, Reid LM, Retik AB, Mandell J. Effect of in utero vesicostomy on pulmonary hypoplasia in the fetal lamb with bladder outlet obstruction and oligohydramnios: a morphometric analysis. J Urol. 1991 Oct; 146(4):1178-83. View abstract
  142. Carr MC, Peters CA, Retik AB, Mandell J. Urinary levels of renal tubular enzyme N-acetyl-beta-D-glucosaminidase in relation to grade of vesicoureteral reflux. J Urol. 1991 Aug; 146(2 ( Pt 2)):654-6. View abstract
  143. Bosco PJ, Bauer SB, Colodny AH, Mandell J, Retik AB. The long-term results of artificial sphincters in children. J Urol. 1991 Aug; 146(2):396-9. View abstract
  144. Peters CA, Reid LM, Docimo S, Luetic T, Carr M, Retik AB, Mandell J. The role of the kidney in lung growth and maturation in the setting of obstructive uropathy and oligohydramnios. J Urol. 1991 Aug; 146(2 ( Pt 2)):597-600. View abstract
  145. Docimo SG, Crone RK, Davies P, Reid L, Retik AB, Mandell J. Pulmonary development in the fetal lamb: morphometric study of the alveolar phase. Anat Rec. 1991 Apr; 229(4):495-8. View abstract
  146. Mandell J, Blyth BR, Peters CA, Retik AB, Estroff JA, Benacerraf BR. Structural genitourinary defects detected in utero. Radiology. 1991 Jan; 178(1):193-6. View abstract
  147. Blyth B, Mandell J, Bauer SB, Colodny AH, Grier HE, Weinstein HJ, Tarbell NJ, Hendren WH, Retik AB. Paratesticular rhabdomyosarcoma: results of therapy in 18 cases. J Urol. 1990 Dec; 144(6):1450-3. View abstract
  148. Jung WH, Peters CA, Mandell J, Vawter GF, Retik AB. Flow cytometric evaluation of multicystic dysplastic kidneys. J Urol. 1990 Aug; 144(2 Pt 2):413-5; discussion 422. View abstract
  149. Larsen E, Perez-Atayde A, Green DM, Retik A, Clavell LA, Sallan SE. Surgery only for the treatment of patients with stage I (Cassady) Wilms' tumor. Cancer. 1990 Jul 15; 66(2):264-6. View abstract
  150. Peters CA, Bolkier M, Bauer SB, Hendren WH, Colodny AH, Mandell J, Retik AB. The urodynamic consequences of posterior urethral valves. J Urol. 1990 Jul; 144(1):122-6. View abstract
  151. Keating MA, Retik AB. Management of the dilated obstructed ureter. Urol Clin North Am. 1990 May; 17(2):291-306. View abstract
  152. Mandell J, Peters CA, Retik AB. Current concepts in the perinatal diagnosis and management of hydronephrosis. Urol Clin North Am. 1990 May; 17(2):247-62. View abstract
  153. Hoffer FA, Winters WD, Retik AB, Ringer SA. Urinoma drainage for neonatal respiratory insufficiency. Pediatr Radiol. 1990; 20(4):270-1. View abstract
  154. Bauer SB, Dyro FM, Krarup C, Colodny AH, Mandell J, Retik AB. The unrecognized neuropathic bladder of infancy. J Urol. 1989 Aug; 142(2 Pt 2):589-91; discussion 603-5. View abstract
  155. Bauer SB, Peters CA, Colodny AH, Mandell J, Retik AB. The use of rectus fascia to manage urinary incontinence. J Urol. 1989 Aug; 142(2 Pt 2):516-9; discussion 520-1. View abstract
  156. Peters CA, Mandell J, Lebowitz RL, Colodny AH, Bauer SB, Hendren WH, Retik AB. Congenital obstructed megaureters in early infancy: diagnosis and treatment. J Urol. 1989 Aug; 142(2 Pt 2):641-5; discussion 667-8. View abstract
  157. Docimo SG, Luetic T, Crone RK, Davies P, Reid L, Retik AB, Mandell J. Pulmonary development in the fetal lamb with severe bladder outlet obstruction and oligohydramnios: a morphometric study. J Urol. 1989 Aug; 142(2 Pt 2):657-60; discussion 667-8. View abstract
  158. Joseph DB, Bauer SB, Colodny AH, Mandell J, Retik AB. Clean, intermittent catheterization of infants with neurogenic bladder. Pediatrics. 1989 Jul; 84(1):78-82. View abstract
  159. Loughlin KR, Retik AB, Weinstein HJ, Colodny AH, Shamberger RC, Delorey M, Tarbell N, Cassady JR, Hendren WH. Genitourinary rhabdomyosarcoma in children. Cancer. 1989 Apr 15; 63(8):1600-6. View abstract
  160. Joseph DB, Bauer SB, Colodny AH, Mandell J, Lebowitz RL, Retik AB. Lower pole ureteropelvic junction obstruction and incomplete renal duplication. J Urol. 1989 Apr; 141(4):896-9. View abstract
  161. Berde CB, Sethna NF, Levin L, Retik A, Millis M, Lillehei C, Micheli L. Regional analgesia on pediatric medical and surgical wards. Intensive Care Med. 1989; 15 Suppl 1:S40-3. View abstract
  162. Horton CE, Lebowitz RL, Retik AB, Colodny AH, Bauer SB, Mandell J. Strictures in the ileal portion of ileocecal conduits in children and young adults. J Urol. 1989 Jan; 141(1):120-2. View abstract
  163. Docimo SG, Lebowitz RL, Retik AB, Colodny AH, Bauer SB, Mandell J. Congenital midureteral obstruction. Urol Radiol. 1989; 11(3):156-60. View abstract
  164. Keating MA, Rink RC, Bauer SB, Krarup C, Dyro FM, Winston KR, Shillito J, Fischer EG, Retik AB. Neurourological implications of the changing approach in management of occult spinal lesions. J Urol. 1988 Nov; 140(5 Pt 2):1299-301. View abstract
  165. Horton CE, Davisson MT, Jacobs JB, Bernstein GT, Retik AB, Mandell J. Congenital progressive hydronephrosis in mice: a new recessive mutation. J Urol. 1988 Nov; 140(5 Pt 2):1310-5. View abstract
  166. Bernstein GT, Mandell J, Lebowitz RL, Bauer SB, Colodny AH, Retik AB. Ureteropelvic junction obstruction in the neonate. J Urol. 1988 Nov; 140(5 Pt 2):1216-21. View abstract
  167. Mandell J, Bauer SB, Colodny AH, Retik AB. Complications of urinary tract undiversion. Urol Clin North Am. 1988 May; 15(2):207-17. View abstract
  168. Retik AB, Keating M, Mandell J. Complications of hypospadias repair. Urol Clin North Am. 1988 May; 15(2):223-36. View abstract
  169. Weinstein AJ, Bauer SB, Retik AB, Mandell J, Colodny AH. The surgical management of megaureters in duplex systems: the efficacy of ureteral tapering and common sheath reimplantation. J Urol. 1988 Feb; 139(2):328-31. View abstract
  170. Decter RM, Bauer SB, Mandell J, Colodny AH, Retik AB. Small bowel augmentation in children with neurogenic bladder: an initial report of urodynamic findings. J Urol. 1987 Oct; 138(4 Pt 2):1014-6. View abstract
  171. Decter RM, Bauer SB, Khoshbin S, Dyro FM, Krarup C, Colodny AH, Retik AB. Urodynamic assessment of children with cerebral palsy. J Urol. 1987 Oct; 138(4 Pt 2):1110-2. View abstract
  172. Spindel MR, Bauer SB, Dyro FM, Krarup C, Khoshbin S, Winston KR, Lebowitz RL, Colodny AH, Retik AB. The changing neurourologic lesion in myelodysplasia. JAMA. 1987 Sep 25; 258(12):1630-3. View abstract
  173. Keating MA, Young RH, Lillehei CW, Retik AB. Hamartoma of the bladder in a 4-year-old girl with hamartomatous polyps of the gastrointestinal tract. J Urol. 1987 Aug; 138(2):366-9. View abstract
  174. Van den Abbeele AD, Treves ST, Lebowitz RL, Bauer S, Davis RT, Retik A, Colodny A. Vesicoureteral reflux in asymptomatic siblings of patients with known reflux: radionuclide cystography. Pediatrics. 1987 Jan; 79(1):147-53. View abstract
  175. Psihramis KE, Colodny AH, Lebowitz RL, Retik AB, Bauer SB. Complete patent duplication of the urethra. J Urol. 1986 Jul; 136(1):63-7. View abstract
  176. Bauer SB, Reda EF, Colodny AH, Retik AB. Detrusor instability: a delayed complication in association with the artificial sphincter. J Urol. 1986 Jun; 135(6):1212-5. View abstract
  177. Casale AJ, Colodny AH, Bauer SB, Retik AB. The use of bowel interposed between proximal and distal ureter in urinary tract reconstruction. J Urol. 1985 Oct; 134(4):737-40. View abstract
  178. Mendel JB, Taylor GA, Treves S, Cheng TH, Retik A, Bauer S. Testicular torsion in children: scintigraphic assessment. Pediatr Radiol. 1985; 15(2):110-5. View abstract
  179. Burbige KA, Retik AB, Colodny AH, Bauer SB, Lebowitz R. Urinary tract infection in boys. J Urol. 1984 Sep; 132(3):541-2. View abstract
  180. Bauer SB, Hallett M, Khoshbin S, Lebowitz RL, Winston KR, Gibson S, Colodny AH, Retik AB. Predictive value of urodynamic evaluation in newborns with myelodysplasia. JAMA. 1984 Aug 03; 252(5):650-2. View abstract
  181. Retik A. Urinary tract disorders in children: new approaches. Hosp Pract (Off Ed). 1984 Aug; 19(8):121-7, 130-5. View abstract
  182. Barth RA, Teele RL, Colodny A, Retik A, Bauer S. Asymptomatic scrotal masses in children. Radiology. 1984 Jul; 152(1):65-8. View abstract
  183. Burbige KA, Lebowitz RL, Colodny AH, Bauer SB, Retik AB. The megacystis-megaureter syndrome. J Urol. 1984 Jun; 131(6):1133-6. View abstract
  184. Guzman L, Bauer SB, Hallett M, Khoshbin S, Colodny AH, Retik AB. Evaluation and management of children with sacral agenesis. Urology. 1983 Nov; 22(5):506-10. View abstract
  185. Retik AB, Casale AJ. Complications of urinary undiversion. Urol Clin North Am. 1983 Aug; 10(3):483-8. View abstract
  186. Snyder HM, Retik AB, Bauer SB, Colodny AH. Feminizing genitoplasty: a synthesis. J Urol. 1983 May; 129(5):1024-6. View abstract
  187. Abramson SJ, Papanicolaou N, Treves S, Colodny AH, Bauer SB, Retik AB. Diuretic renography in the assessment of urinary tract dilatation in children. Pediatr Radiol. 1983; 13(6):319-23. View abstract
  188. Fram RJ, Garnick MB, Retik A. The spectrum of genitourinary abnormalities in patients with cryptorchidism, with emphasis on testicular carcinoma. Cancer. 1982 Nov 15; 50(10):2243-6. View abstract
  189. Bauer SB, Colodny AH, Retik AB. The management of vesicoureteral reflux in children with myelodysplasia. J Urol. 1982 Jul; 128(1):102-5. View abstract
  190. Bauer SB, Retik AB, Colodny AH. Genetic aspects of hypospadias. Urol Clin North Am. 1981 Oct; 8(3):559-64. View abstract
  191. Snyder HM, Lack EE, Chetty-Baktavizian A, Bauer SB, Colodny AH, Retik AB. Congenital mesoblastic nephroma: relationship to other renal tumors of infancy. J Urol. 1981 Oct; 126(4):513-6. View abstract
  192. Mandell J, Bauer SB, Colodny AH, Lebowitz RL, Retik AB. Ureteral ectopia in infants and children. J Urol. 1981 Aug; 126(2):219-22. View abstract
  193. Mandell J, Bauer SB, Colodny AH, Retik AB. Cutaneous vesicostomy in infancy. J Urol. 1981 Jul; 126(1):92-3. View abstract
  194. Bauer SB, Colodny AH, Hallet M, Khoshbin S, Retik AB. Urinary undiversion in myelodysplasia: criteria for selection and predictive value of urodynamic evaluation. J Urol. 1980 Jul; 124(1):89-93. View abstract
  195. Snyder HM, Lebowitz RL, Colodny AH, Bauer SB, Retik AB. Ureteropelvic junction obstruction in children. Urol Clin North Am. 1980 Jun; 7(2):273-90. View abstract
  196. Mandell J, Colodny AH, Lebowitz R, Bauer SB, Retik AB. Ureteroceles in infants and children. J Urol. 1980 Jun; 123(6):921-6. View abstract
  197. Walker RD, Richard GA, Bueschen AJ, Retik AB. Pathophysiology and recoverability of function and structure in obstructed kidneys. Urol Clin North Am. 1980 Jun; 7(2):291-310. View abstract
  198. Mandell J, Bauer SB, Hallett M, Khoshbin S, Dyro FM, Colodny AH, Retik AB. Occult spinal dysraphism: a rare but detectable cause of voiding dysfunction. Urol Clin North Am. 1980 Jun; 7(2):349-56. View abstract
  199. Bauer SB, Retik AB, Colodny AH, Hallett M, Khoshbin S, Dyro FM. The unstable bladder in childhood. Urol Clin North Am. 1980 Jun; 7(2):321-36. View abstract
  200. Bauer SB, Willscher MK, Zammuto PJ, Retik AB. Dilemma of small pyelonephritic kidney associated with vesicoureteral reflux. Urology. 1980 May; 15(5):466-70. View abstract
  201. Kearney GP, Lebowitz RL, Retik AB. Obstructing polyps of the posterior urethra in boys: embryology and management. J Urol. 1979 Dec; 122(6):802-4. View abstract
  202. Bauer SB, Dieppa RA, Labib KK, Retik AB. The bladder in boys with posterior urethral valves: a urodynamic assessment. J Urol. 1979 Jun; 121(6):769-73. View abstract
  203. Bauer SB, Bull MJ, Retik AB. Hypospadias: a familial study. J Urol. 1979 Apr; 121(4):474-7. View abstract
  204. Bauer SB, Bull MJ, Retik AB. Empiric recurrence risk factors in urinary tract malformations: hypospadias. Birth Defects Orig Artic Ser. 1979; 15(5C):171-80. View abstract
  205. Bauer SB, Retik AB. The non-obstructive ectopic ureterocele. J Urol. 1978 Jun; 119(6):804-7. View abstract
  206. Retik AB, McEvoy JP, Bauer SB. Megaureters in children. Urology. 1978 Mar; 11(3):231-6. View abstract
  207. Rote AR, Bauer SB, Retik AB. Renal abscess in children. J Urol. 1978 Feb; 119(2):254-8. View abstract
  208. Bauer SB, Retik AB. Urachal anomalies and related umbilical disorders. Urol Clin North Am. 1978 Feb; 5(1):195-211. View abstract
  209. Bauer SB, Labib KB, Dieppa RA, Retik AB. Urodynamic evaluation of boy with myelodysplasia and incontinence. Urology. 1977 Oct; 10(4):354-62. View abstract
  210. Blaivas JG, Labib KL, Bauer SB, Retik AB. Changing concepts in the urodynamic evaluation of children. J Urol. 1977 Jun; 117(6):778-81. View abstract
  211. Blaivas JG, Labib KL, Bauer SB, Retik AB. A new approach to electromyography of the external urethral sphincter. J Urol. 1977 Jun; 117(6):773-7. View abstract
  212. Blaivas JG, Labib KB, Bauer SB, Retik AB. Changing concepts in the urodynamic evaluation of children. Birth Defects Orig Artic Ser. 1977; 13(5):153-67. View abstract
  213. Willscher MK, Bauer SB, Zammuto PJ, Retik AB. Infection of the urinary tract after anti-reflux surgery. J Pediatr. 1976 Nov; 89(5):743-7. View abstract
  214. Retik AB. Genitourinary problems in children. Hosp Pract. 1976 Oct; 11(10):133-40. View abstract
  215. Willscher MK, Bauer SB, Zammuto PJ, Retik AB. Renal growth and urinary infection following antireflux surgery in infants and children. J Urol. 1976 Jun; 115(6):722-5. View abstract
  216. Blaivas JG, Pais VM, Retik AB. Paraurethral cysts in female neonate. Urology. 1976 May; 7(5):504-7. View abstract
  217. Retik AB. Neurogenic vesical dysfunction. Orthop Clin North Am. 1976 Apr; 7(2):493-6. View abstract
  218. Bull MJ, Shucart W, Haller JS, Zimbler S, Granger CV, Labib KB, Rodrigues K, Retik AB, Marks A. The pediatrician and myelodysplasia. Orthop Clin North Am. 1976 Apr; 7(2):475-9. View abstract
  219. Bauer SB, Feldman SM, Gellis SS, Retik AB. Neonatal hypertension. A complication of umbilical-artery catheterization. N Engl J Med. 1975 Nov 13; 293(20):1032-3. View abstract
  220. Pais VM, Retik AB. Reversible hydronephrosis in the neonate with urinary sepsis. N Engl J Med. 1975 Feb 27; 292(9):465-7. View abstract
  221. Klugo RC, Fisher JH, Retik AB. Management of urogenital anomalies in cloacal dysgenesis. J Urol. 1974 Dec; 112(6):832-5. View abstract
  222. Bauer SB, Retik AB. Bladder diverticula in infants and children. Urology. 1974 Jun; 3(6):712-5. View abstract
  223. Cheng GK, Fisher JH, O'Hare KH, Retik AB, Darling DB. Anomaly of the persistent cloaca in female infants. Am J Roentgenol Radium Ther Nucl Med. 1974 Feb; 120(2):413-23. View abstract
  224. Krane RJ, Retik AB. Neonatal perirenal urinary extravasation. J Urol. 1974 Jan; 111(1):96-9. View abstract
  225. Zel G, Retik AB. Familial vesicoureteral reflux. Urology. 1973 Sep; 2(3):249-51. View abstract
  226. Klugo RC, Fisher JH, Retik AB. Endodermal sinus tumors of the testis in infants and children. J Urol. 1972 Aug; 108(2):359-61. View abstract
  227. Limkakeng AD, Retik AB. Unilateral renal agenesis with hypoplastic ureter: observations on the contralateral urinary tract and report of 4 cases. J Urol. 1972 Jul; 108(1):149-52. View abstract
  228. Perlmutter AD, Retik AB. Prune-belly syndrome. Am J Dis Child. 1970 Feb; 119(2):191. View abstract
  229. Fisher JH, Retik AB. Exstrophy of the bladder. J Pediatr Surg. 1969 Dec; 4(6):620-6. View abstract
  230. Parker RM, Retik AB, Talbot HS. The I-131 hippuran renogram in advanced renal disease and renal failure. J Urol. 1969 Jul; 102(1):7-11. View abstract
  231. Williams DI, Retik AB. Congenital valves and diverticula of the anterior urethra. Br J Urol. 1969 Apr; 41(2):228-34. View abstract
  232. Retik AB, Rosen SM, Hollenberg NK, Murray JE, Harrison H. Intrarenal distribution of blood flow in canine renal allografts treated with immunosuppressive drugs. J Urol. 1969 Apr; 101(4):482-6. View abstract
  233. Retik AB, Hollenberg NK, Rosen SM, Harrison JH, Merrill JP, Murray JE. Hemodynamic changes following renal transplantation. J Urol. 1968 May; 99(5):491-6. View abstract
  234. Hollenberg NK, Retik AB, Rosen SM, Murray JE, Merrill JP. The role of vasoconstriction in the ischemia of renal allograft rejection. Transplantation. 1968 Jan; 6(1):59-69. View abstract
  235. Talbot HS, Retik AB. Further observations on renograms in the study of renal function. Proc Annu Clin Spinal Cord Inj Conf. 1967 Sep 27; 16:186-90. View abstract
  236. Retik AB, Perlmutter AD, Gross RE. Cutaneous ureteroileostomy in children. N Engl J Med. 1967 Aug 03; 277(5):217-22. View abstract
  237. Dubernard J, Retik A, Murray JE. The effects of chloroquine on canine renal allografts. Transplantation. 1967 Jul; 5(4):733-6. View abstract
  238. Perlmutter AD, Retik AB. Long term effects of unilateral vesical denervation in a canine bifid bladder preparation. Invest Urol. 1967 May; 4(6):539-45. View abstract
  239. Retik AB, Hollenberg NK, Rosen SM, Merrill JP, Murray JE. Cortical ischemia in renal allograft rejection. Surg Gynecol Obstet. 1967 May; 124(5):989-98. View abstract
  240. Retik AB, Hollenberg NK, Rosen SM, Harrison JH, Merrill JP, Murray JE. Hemodynamic changes following renal transplantation. Trans Am Assoc Genitourin Surg. 1967; 59:56-61. View abstract
  241. Retik AB, Dubernard JM, Hester WJ, Murray JE. A study of the effects of intra-arterial immunosuppressive drug therapy on canine renal allografts. Surgery. 1966 Dec; 60(6):1242-50. View abstract
  242. Rosen SM, Retik AB, Hollenberg NK, Merrill JP, Murray JE. Effect of immunosuppressive therapy on the intrarenal distribution of blood flow in dog renal allograft rejection. Surg Forum. 1966; 17:233-4. View abstract
  243. PERLMUTTER AD, RETIK AB, HARRISON JH. SIMULTANEOUS BILATERAL CARCINOMA OF THE URETER PRESENT FOR FIVE YEARS BEFORE SURGERY. J Urol. 1965 May; 93:582-7. View abstract
  244. RETIK AB, PERLMUTTER AD, HARRISON JH. COMMUNICATIONS BETWEEN LYMPHATICS AND VEINS INVOLVING THE PORTAL CIRCULATION. Am J Surg. 1965 Feb; 109:201-5. View abstract
  245. Talbot HS, Retik AB. Further observations of the I-131 renogram. Proc Annu Clin Spinal Cord Inj Conf. 1964; 13:19-26. View abstract
  246. RETIK AB, KETCHAM AS, MANTEL N. The effect of pregnancy on the growth and metastasis of a mouse melanoma. Cancer. 1962 Jul-Aug; 15:797-800. View abstract
  247. RETIK AB, SABESIN SM, HUME R, MALMGREN RA, KETCHAM AS. The experimental transmission of malignant melanoma cells through the placenta. Surg Gynecol Obstet. 1962 Apr; 114:485-9. View abstract