Yasser Osman

Summary

Publications

  1. doi request reprint Is solitary kidney really more resistant to ischemia? An experimental canine study
    Yasser Osman
    Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    J Urol 190:1110-5. 2013
  2. doi request reprint Clinically insignificant residual fragments: an acceptable term in the computed tomography era?
    Yasser Osman
    Department of Urology, Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    Urology 81:723-6. 2013
  3. doi request reprint Value of routine frozen section analysis of urethral margin in male patients undergoing radical cystectomy in predicting prostatic involvement
    Yasser Osman
    Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    Int Urol Nephrol 44:1721-5. 2012
  4. ncbi request reprint The value of frozen-section analysis of ureteric margins on surgical decision-making in patients undergoing radical cystectomy for bladder cancer
    Yasser Osman
    Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    BJU Int 99:81-4. 2007
  5. doi request reprint Percutaneous adrenal biopsy for indeterminate adrenal lesion: complications and diagnostic accuracy
    Yasser Osman
    Urology Department, Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    Urol Int 84:315-8. 2010
  6. doi request reprint Comparison between a serous-lined extramural tunnel and T-limb ileal procedure as an antireflux technique in orthotopic ileal substitutes: a prospective randomized trial
    Yasser Osman
    Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    BJU Int 104:1518-21. 2009
  7. ncbi request reprint Routine insertion of ureteral stent in live-donor renal transplantation: is it worthwhile?
    Yasser Osman
    Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    Urology 65:867-71. 2005
  8. ncbi request reprint Necessity of routine postoperative heparinization in non-risky live-donor renal transplantation: results of a prospective randomized trial
    Yasser Osman
    Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    Urology 69:647-51. 2007
  9. ncbi request reprint Impact of pre-operative MRI-measured membranous urethral length on urinary continence after radical cystectomy and orthotopic substitution: clinical and urodynamic evaluation
    Yasser Osman
    Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    Int Urol Nephrol 39:149-54. 2007
  10. ncbi request reprint Magnetic resonance urethrography in comparison to retrograde urethrography in diagnosis of male urethral strictures: is it clinically relevant?
    Yasser Osman
    Urology Department, Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    Eur Urol 50:587-93; discussion 594. 2006

Collaborators

Detail Information

Publications42

  1. doi request reprint Is solitary kidney really more resistant to ischemia? An experimental canine study
    Yasser Osman
    Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    J Urol 190:1110-5. 2013
    ..To our knowledge there are no evidence-based medicine data to date to critically judge the vulnerability of a solitary kidney to warm ischemia compared to paired kidneys...
  2. doi request reprint Clinically insignificant residual fragments: an acceptable term in the computed tomography era?
    Yasser Osman
    Department of Urology, Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    Urology 81:723-6. 2013
    ..To assess the clinical relevance of small, asymptomatic, noninfection residual stone fragments (≤5 mm) after percutaneous nephrolithotomy (PNL), evaluated using spiral noncontrast-enhanced computed tomography (NCCT)...
  3. doi request reprint Value of routine frozen section analysis of urethral margin in male patients undergoing radical cystectomy in predicting prostatic involvement
    Yasser Osman
    Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    Int Urol Nephrol 44:1721-5. 2012
    ..To prospectively investigate diagnostic value of routine frozen section analysis (FSA) of urethral margin for male patients undergoing cystectomy for bladder cancer...
  4. ncbi request reprint The value of frozen-section analysis of ureteric margins on surgical decision-making in patients undergoing radical cystectomy for bladder cancer
    Yasser Osman
    Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    BJU Int 99:81-4. 2007
    ..To prospectively investigate the value of routine frozen-section analysis (FSA) of the ureteric margin for detecting distal ureteric malignancy in patients undergoing cystectomy for bladder transitional cell carcinoma (TCC)...
  5. doi request reprint Percutaneous adrenal biopsy for indeterminate adrenal lesion: complications and diagnostic accuracy
    Yasser Osman
    Urology Department, Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    Urol Int 84:315-8. 2010
    ..To critically analyze the role, accuracy and safety of percutaneous adrenal biopsy for indeterminate adrenal lesions...
  6. doi request reprint Comparison between a serous-lined extramural tunnel and T-limb ileal procedure as an antireflux technique in orthotopic ileal substitutes: a prospective randomized trial
    Yasser Osman
    Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    BJU Int 104:1518-21. 2009
    ..To compare the functional results from a prospective randomized trial of two different reflux-prevention techniques for ileal bladder substitution...
  7. ncbi request reprint Routine insertion of ureteral stent in live-donor renal transplantation: is it worthwhile?
    Yasser Osman
    Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    Urology 65:867-71. 2005
    ..To evaluate the impact of the routine use of double-J stents in live-donor renal transplantation at a single institute from a prospective randomized study...
  8. ncbi request reprint Necessity of routine postoperative heparinization in non-risky live-donor renal transplantation: results of a prospective randomized trial
    Yasser Osman
    Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    Urology 69:647-51. 2007
    ..To determine the exact value of postoperative heparinization in preventing thrombotic sequelae in non-risky renal transplants and to assess the possible hazards of this therapy through a prospective randomized trial...
  9. ncbi request reprint Impact of pre-operative MRI-measured membranous urethral length on urinary continence after radical cystectomy and orthotopic substitution: clinical and urodynamic evaluation
    Yasser Osman
    Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    Int Urol Nephrol 39:149-54. 2007
    ..We aimed to determine the impact of membranous urethral length as measured by preoperative magnetic resonance imaging (MRI) upon continence following radical cystectomy and orthotopic substitution...
  10. ncbi request reprint Magnetic resonance urethrography in comparison to retrograde urethrography in diagnosis of male urethral strictures: is it clinically relevant?
    Yasser Osman
    Urology Department, Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    Eur Urol 50:587-93; discussion 594. 2006
    ..To compare the clinical relevance of retrograde urethrography (RUG) and magnetic resonance (MR) urethrography in evaluating male urethral strictures...
  11. doi request reprint Does timing of post-renal transplant diuresis affect graft survival in live-donor renal transplants?
    Yasser Osman
    Urology and Nephrology Centre, Mansoura University, Egypt
    BJU Int 107:284-7. 2011
    ..To study the effect of timing of diuresis on short and long term graft survival in live-donor (LD) renal transplants...
  12. doi request reprint Surgical analysis of pediatric and adolescent sporadic pheochromocytoma: single center experience
    Yasser Osman
    Urology Department, Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    Int Urol Nephrol 43:1019-24. 2011
    ..The aim of this study is to review our experience with sporadic pheochromocytoma in pediatrics and adolescents focusing upon surgical approach, incidence of malignancy, and recurrence rate...
  13. ncbi request reprint High-energy transurethral microwave thermotherapy: symptomatic vs urodynamic success
    Y Osman
    Urology and Nephrology Centre, Mansoura University, Egypt
    BJU Int 91:365-70. 2003
    ....
  14. ncbi request reprint Sliding hernia containing the ureter--a rare cause of graft hydroureteronephrosis: a case report
    Y Osman
    Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    Transplant Proc 36:1402-4. 2004
    ..The diagnosis was confirmed with the aid of magnetic resonance urography and antegrade urography. Following hernioplasty, a decrease of serum creatinine level was achieved with significant decompression of the system...
  15. ncbi request reprint Long-term results of a prospective randomized study comparing two different antireflux techniques in orthotopic bladder substitution
    Yasser Osman
    Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    Eur Urol 45:82-6. 2004
    ..We compared the long-term functional results following two different reflux prevention techniques in orthotopic ileal bladder substitution in a prospective controlled randomized study...
  16. ncbi request reprint Detection of residual stones after percutaneous nephrolithotomy: role of nonenhanced spiral computerized tomography
    Yasser Osman
    Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    J Urol 179:198-200; discussion 200. 2008
    ..We addressed the impact of stone density and size on the role of computerized tomography for diagnosing residual stones after percutaneous nephrolithotomy...
  17. ncbi request reprint A randomized study comparing an antireflux system with a direct ureteric anastomosis in patients with orthotopic ileal neobladders
    Atallah A Shaaban
    Department of Urology, Urology and Nephrology Center, Mansoura, Egypt
    BJU Int 97:1057-62. 2006
    ..To assess the benefit of an antireflux system in patients with orthotopic ileal neobladders, as there is controversy about whether reflux prevention offers any advantages...
  18. ncbi request reprint Surgical complications in live-donor pediatric and adolescent renal transplantation: study of risk factors
    Ahmed A Shokeir
    Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    Pediatr Transplant 9:33-8. 2005
    ..To report the surgical complications among our pediatric and adolescent renal transplants and to analyze the different factors that may influence the occurrence of such complications...
  19. ncbi request reprint Multiple arteries in live donor renal transplantation: surgical aspects and outcomes
    Bedeir Ali-El-Dein
    Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    J Urol 169:2013-7. 2003
    ..This retrospective study describes the surgical techniques and outcomes of live donor renal allografts with multiple arteries...
  20. ncbi request reprint Acellular matrix tube for canine urethral replacement: is it fact or fiction?
    Ahmed Shokeir
    Urology and Nephrology Center, Mansoura University, Egypt
    J Urol 171:453-6. 2004
    ..We evaluated the results of acellular matrix used as a tube for replacement of a relatively long segment of the canine urethra...
  21. ncbi request reprint Canine ureteral replacement with long acellular matrix tube: is it clinically applicable?
    Yasser Osman
    Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    J Urol 172:1151-4. 2004
    ..We evaluated the effectiveness of acellular matrix used as a tube for replacement of a relatively long segment of the canine ureter...
  22. doi request reprint Adrenal tumors with venous thrombosis: a single-institution experience
    Yasser Osman
    Urology Department, Urology and Nephrology Center, Mansoura University, Mansoura, Egypt y_osman99 yahoo com
    Urol Int 87:182-5. 2011
    ..To assess the incidence, imaging, surgical approach and prognosis of adrenal tumors associated with venous thrombosis. Material and..
  23. doi request reprint Radical cystectomy and urinary diversion in women: impact on sexual function
    Magdy S El-Bahnasawy
    Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    Scand J Urol Nephrol 45:332-8. 2011
    ..The aim of this study was to assess the impact of radical cystectomy and different forms of urinary diversion on female sexual function...
  24. ncbi request reprint Vascular complications after live donor renal transplantation: study of risk factors and effects on graft and patient survival
    Yasser Osman
    Urology and Nephrology Center, Mansoura University, Egypt
    J Urol 169:859-62. 2003
    ..We evaluated the incidence and management of vascular complications after live donor renal transplantation. Possible risk factors and their effects on patient and graft survival were also assessed...
  25. ncbi request reprint Tunica albuginea acellular matrix graft for treatment of Peyronie's disease--an experimental study in dogs
    Ahmed A Shokeir
    Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    Scand J Urol Nephrol 38:499-503. 2004
    ..To study the value of an acellular matrix graft of the tunica albuginea for reconstruction of the penis in cases of severe Peyronie's disease...
  26. pmc DWI-MRI: single, informative, and noninvasive technique for prostate cancer diagnosis
    Elhousseiny I Ibrahiem
    Urology Department, Urology and Nephrology Center, Mansoura University, Mansoura 35516, Egypt
    ScientificWorldJournal 2012:973450. 2012
    ..To evaluate diffusion weighted image-MRI (DWI) as a single diagnostic noninvasive MRI technique for prostate cancer (PCa) diagnosis...
  27. ncbi request reprint Effect of spontaneous closure of arteriovenous fistula access on cardiac structure and function in renal transplant patients
    Hussein Sheashaa
    Urology and Nephrology Center, Mansoura University, Mansoura 33516, Egypt
    Am J Nephrol 24:432-7. 2004
    ..The aim of this study was to assess the effect of spontaneous AVF closure in the early period after renal transplantation on the patient's outcome...
  28. ncbi request reprint Impact of Rh(D) blood group system on graft function and survival in live-donor kidney transplantation: a single-institution experience
    Yasser Osman
    Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    Transplantation 78:1693-6. 2004
    ..We found that the Rh(D) blood group system is not likely to be a clinically relevant histocompatibility barrier to live-donor renal transplantation...
  29. ncbi request reprint Comparison of partial urethral replacement with acellular matrix versus spontaneous urethral regeneration in a canine model
    Ahmed Shokeir
    Urology and Nephrology Center, Mansoura University, Algomhoria Street, 35516 Mansoura, Egypt
    Eur Urol 44:603-9. 2003
    ..To determine whether acellular matrix could be used for partial urethral replacement and to compare regeneration over acellular matrix versus normal spontaneous urethral regeneration...
  30. doi request reprint Early versus late rehabilitation of erectile function after nerve-sparing radical cystoprostatectomy: a prospective randomized study
    Ahmed Mosbah
    Department of Urology and Radiology, Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    J Sex Med 8:2106-11. 2011
    ..Pharmacological rehabilitation of erectile function (EF) after nerve-sparing radical prostatectomy was repeatedly advocated...
  31. doi request reprint Diagnosis and treatment of adrenal tumors: a single-center experience with 238 cases
    Abdul Monem Gomha
    Urology Department, Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    Urol Int 83:433-7. 2009
    ..It was the aim of this study to review and analyze clinical data on the diagnosis and management of patients with adrenal masses...
  32. ncbi request reprint Persistent and occasional nocturnal enuresis in orthotopic urinary diversion: is there a urodynamic difference?
    Magdy S El-Bahnasawy
    Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    BJU Int 96:1373-7. 2005
    ..To establish urodynamic criteria differentiating between men with a radical cystoprostatectomy and ileal neobladder who are persistently enuretic and those who are occasionally enuretic...
  33. doi request reprint Xanthogranulomatous pyelonephritis in pediatric patients: effect of surgical approach
    Naser Hussein
    Department of Urology, Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    Urology 73:1247-50. 2009
    ..To review our experience with pediatric xanthogranulomatous pyelonephritis (XGPN) with special focus on surgical management...
  34. ncbi request reprint Uretero-intestinal anastomosis in low-pressure reservoirs: refluxing or antirefluxing?
    Mohamed A Ghoneim
    Department of Urology, Urology and Nephrology Center, Mansoura, Egypt
    BJU Int 100:1229-33. 2007
  35. ncbi request reprint Nonoperative treatment of isolated posttraumatic intraperitoneal bladder rupture in children-is it justified?
    Yasser Osman
    Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    J Urol 173:955-7. 2005
    ..Open surgical repair has been the standard treatment for intraperitoneal bladder rupture. We sought to explore the possibility of nonoperative treatment of isolated intraperitoneal bladder rupture in children...
  36. ncbi request reprint Sobh formula: a new formula for estimation of creatinine clearance in healthy subjects and patients with chronic renal disease
    Mohamed Sobh
    Department of Nephrology, Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    Int Urol Nephrol 37:403-8. 2005
    ..Cockcroft-Gault formula overestimates creatinine clearance (Ccr) in obese or edematous patients. This limitation urged us to develop a new formula that can overcome the limitation of Cockcroft-Gault formula...
  37. ncbi request reprint Bladder cancer with obstructive uremia: oncologic outcome after definitive surgical management
    Nasr A El-Tabey
    Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    Urology 66:531-5. 2005
    ..To report the surgical and oncologic outcomes of patients with bladder cancer who present with obstructive uremia...
  38. doi request reprint MR urethrogram versus combined retrograde urethrogram and sonourethrography in diagnosis of urethral stricture
    Mohamed Abou El-Ghar
    Radiology Department, Urology and Nephrology Center, Mansoura University, Egypt
    Eur J Radiol 74:e193-8. 2010
    ..To compare the accuracy of magnetic resonance (MR) urethrogram versus combined RUG and sonourethrography (SUG) in diagnosis urethral stricture with evaluation of their impact in management choice...
  39. doi request reprint Surgical management of adrenal cysts: single-institution experience
    Ahmed S El-Hefnawy
    Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    BJU Int 104:847-50. 2009
    ..To assess the safety and efficacy of different surgical procedures used for managing benign adrenal cysts...
  40. ncbi request reprint Renal transplantation in children with abnormal lower urinary tract
    B Ali-El-Dein
    Urology Department, Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    Transplant Proc 36:2968-73. 2004
    ..This retrospective study reports the outcomes as well as pre- and posttransplant urologic treatments of renal transplantation for children with an abnormal lower urinary tract (LUT)...
  41. ncbi request reprint Urological complications after living-donor renal transplantation
    M El-Mekresh
    The Urology and Nephrology Centre, Mansoura, Egypt
    BJU Int 87:295-306. 2001
    ..Early intervention with percutaneous drainage reduces morbidity and the likelihood loss of graft function. Proper and prompt management should not affect the graft and/or the patient's survival...
  42. ncbi request reprint Anterior and posterior nutcracker syndrome: a report on 11 cases
    B Ali-El-Dein
    Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
    Transplant Proc 35:851-3. 2003