Works matching AU EL-Nahas, Ahmed R.

Results: 64

Bladder tumour staging: comparison of diffusion- and T2-weighted MR imaging.

Published in:

2009

By:

El-Assmy A;
Abou-El-Ghar ME;
Mosbah A;
El-Nahas AR;
Refaie HF;
Hekal IA;
El-Diasty T;
Ibrahiem el H;
El-Assmy, Ahmed;
Abou-El-Ghar, Mohamed E;
Mosbah, Ahmed;
El-Nahas, Ahmed R;
Refaie, Huda F;
Hekal, Ihab A;
El-Diasty, Tarek;
Ibrahiem, El Housseiny

Publication type:

journal article

Magnetic resonance imaging in the evaluation of pelvi-ureteric junction obstruction: an all-in-one approach.

Published in:

BJU International, 2007, v. 99, n. 3, p. 641, doi. 10.1111/j.1464-410X.2006.06673.x

By:

El-Nahas, Ahmed R.;
Abou El-Ghar, Mohamed E.;
Refae, Huda F.;
Gad, Hossam M.;
El-Diasty, Tarek A.

Publication type:

Article

Role of multiphasic helical computed tomography in planning surgical treatment for pelvi-ureteric junction obstruction.

Published in:

BJU International, 2004, v. 94, n. 4, p. 582, doi. 10.1111/j.1464-410X.2004.05005.x

By:

El-Nahas, Ahmed R.;
Abou-El-Ghar, Mohamed;
Shoma, Ahmed M.;
Eraky, Ibrahim;
El-Kenawy, Mahmoud R.;
El-Kappany, Hamdy

Publication type:

Article

A randomized controlled trial comparing antimicrobial (silver sulfadiazine)-coated ureteral stents with non-coated stents.

Published in:

Scandinavian Journal of Urology (Taylor & Francis Ltd), 2018, v. 52, n. 1, p. 76, doi. 10.1080/21681805.2017.1376353

By:

El-Nahas, Ahmed R.;
Lachine, Mohammed;
Elsawy, Essam;
Mosbah, Ahmed;
El-Kappany, Hamdy

Publication type:

Article

Acute kidney injury after percutaneous nephrolithotomy for stones in solitary kidneys.

Published in:

Scandinavian Journal of Urology (Taylor & Francis Ltd), 2017, v. 51, n. 2, p. 165, doi. 10.1080/21681805.2017.1295103

By:

El-Nahas, Ahmed R.;
Taha, Diaa-Eldin;
Ali, Hussien M.;
Elshal, Ahmed M.;
Zahran, Mohamed H.;
El-Tabey, Nasr A.;
El-Assmy, Ahmed M.;
Harraz, Ahmed M.;
Moawad, Hazem E.;
Othman, Mahmoud M.

Publication type:

Article

Preoperative risk factors for complications of percutaneous nephrolithotomy.

Published in:

Urolithiasis, 2021, v. 49, n. 2, p. 153, doi. 10.1007/s00240-020-01203-9

By:

EL-Nahas, Ahmed R.;
Nabeeh, Mohamed A.;
Laymon, Mahmoud;
Sheir, Khaled Z.;
EL-Kappany, Hamdy A.;
Osman, Yasser

Publication type:

Article

Safety and efficacy of a single middle calyx access (MCA) in mini-PCNL.

Published in:

Urolithiasis, 2020, v. 48, n. 6, p. 541, doi. 10.1007/s00240-019-01176-4

By:

Khadgi, Sanjay;
EL-Nahas, Ahmed R.;
Darrad, Maitrey;
AL-Terki, Abdullatif

Publication type:

Article

Long-term effects of anatrophic nephrolithotomy on selective renal function.

Published in:

Urolithiasis, 2019, v. 47, n. 4, p. 365, doi. 10.1007/s00240-018-1058-6

By:

EL-Nahas, Ahmed R.;
Elsawy, Amr A.;
Abdelhalim, Ahmed;
Elsaadany, Mohamed M.;
Osman, Yasser

Publication type:

Article

Hospital admission for treatment of complications after extracorporeal shock wave lithotripsy for renal stones: a study of risk factors.

Published in:

Urolithiasis, 2018, v. 46, n. 3, p. 291, doi. 10.1007/s00240-017-0983-0

By:

EL-Nahas, Ahmed R.;
Taha, Diaa-Eldin;
Elsaadany, Mohamed M.;
Zahran, Mohamed H.;
Hassan, Mohamed;
Sheir, Khaled Z.

Publication type:

Article

Extracorporeal shockwave lithotripsy for renal stones in pediatric patients: A multivariate analysis model for estimating the stone-free probability.

Published in:

International Journal of Urology, 2013, v. 20, n. 12, p. 1205, doi. 10.1111/iju.12132

By:

El‐Nahas, Ahmed R;
El‐Assmy, Ahmed M;
Awad, Bassam A;
Elhalwagy, Samer M;
Elshal, Ahmed M;
Sheir, Khaled Z

Publication type:

Article

A randomised controlled trial evaluating renal protective effects of selenium with vitamins A, C, E, verapamil, and losartan against extracorporeal shockwave lithotripsy-induced renal injury.

Published in:

BJU International, 2017, v. 119, n. 1, p. 142, doi. 10.1111/bju.13667

By:

El‐Nahas, Ahmed R.;
Elsaadany, Mohamed M.;
Taha, Diaa‐Eldin;
Elshal, Ahmed M.;
El‐Ghar, Mohamed Abo;
Ismail, Amani M.;
Elsawy, Essam A.;
Saleh, Hazem H.;
Wafa, Ehab W.;
Awadalla, Amira;
Barakat, Tamer S.;
Sheir, Khaled Z.

Publication type:

Article

Percutaneous nephrolithotomy for staghorn stones: a randomised trial comparing high-power holmium laser versus ultrasonic lithotripsy.

Published in:

BJU International, 2016, v. 118, n. 2, p. 307, doi. 10.1111/bju.13418

By:

EL‐Nahas, Ahmed R.;
Elshal, Ahmed M.;
EL‐Tabey, Nasr A.;
EL‐Assmy, Ahmed M.;
Shokeir, Ahmed A.

Publication type:

Article

Reply.

Published in:

BJU International, 2013, v. 112, n. 4, p. E424, doi. 10.1111/bju.12362_2

By:

EL‐Nahas, Ahmed R.

Publication type:

Article

Are there long-term effects of extracorporeal shockwave lithotripsy in paediatric patients?

Published in:

BJU International, 2013, v. 111, n. 4, p. 666, doi. 10.1111/j.1464-410X.2012.11420.x

By:

El‐Nahas, Ahmed R.;
Awad, Bassam A.;
El‐Assmy, Ahmed M.;
Abou El‐Ghar, Mohamed E.;
Eraky, Ibrahim;
El‐Kenawy, Mahmoud R.;
Sheir, Khaled Z.

Publication type:

Article

Flexible ureterorenoscopy versus extracorporeal shock wave lithotripsy for treatment of lower pole stones of 10-20 mm.

Published in:

BJU International, 2012, v. 110, n. 6, p. 898, doi. 10.1111/j.1464-410X.2012.10961.x

By:

El-Nahas, Ahmed R.;
Ibrahim, Hamdy M.;
Youssef, Ramy F.;
Sheir, Khaled Z.

Publication type:

Article

Long-term results of percutaneous nephrolithotomy for treatment of staghorn stones.

Published in:

BJU International, 2011, v. 108, n. 5, p. 750, doi. 10.1111/j.1464-410X.2010.09942.x

By:

EL-Nahas, Ahmed R.;
Eraky, Ibrahim;
Shokeir, Ahmed A;
Shoma, Ahmed M.;
EL-Assmy, Ahmed M.;
EL-Tabey, Nasr A.;
EL-Kappany, Hamdy A.;
EL-Kenawy, Mahmoud R.

Publication type:

Article

The Ideal Interval Between Repeated Shockwaves Lithotripsy Sessions for Renal Stones: A Randomized Controlled Trial.

Published in:

Journal of Endourology, 2023, v. 37, n. 12, p. 1305, doi. 10.1089/end.2023.0345

By:

Fadallah, Mohamed;
Abdelhalim, Ahmed;
Hashem, Abdelwahab;
Mortada, Wael I.;
Ibrahim, Hadeer A.M.;
Sheir, Khaled Z.;
Harraz, Ahmed M.;
EL-Kenawy, Mahmoud R.;
EL-Nahas, Ahmed R.

Publication type:

Article

Definition and Unfavorable Risk Factors of Trifecta in Mini-Percutaneous Nephrolithotomy.

Published in:

Journal of Endourology, 2021, v. 35, n. 8, p. 1140, doi. 10.1089/end.2020.1192

By:

EL-Nahas, Ahmed R.;
Khadgi, Sanjay;
Diab, Mohamed;
AL-Terki, Abdullatif

Publication type:

Article

Editorial Comment on: Predicting the Postoperative Outcome of Percutaneous Nephrolithotomy with Machine Learning System: Software Validation and Comparative Analysis with Guy's Stone Score and the CROES Nomogram by Aminsharifi et al. (J Endourol 2020;34(6):692–699; DOI: 10.1089/end.2019.0475)

Published in:

Journal of Endourology, 2020, v. 34, n. 6, p. 699, doi. 10.1089/end.2020.0203

By:

EL-Nahas, Ahmed R.

Publication type:

Article

Editorial Comment on: Natural History of Conservatively Managed Ureteral Stones: Analysis of 6600 Patients by Yallappa <italic>et al.</italic>.

Published in:

2018

By:

EL-Nahas, Ahmed R.

Publication type:

Editorial

Studying the Morbidity and Renal Function Outcome of Missed Internal Ureteral Stents: A Matched Pair Analysis.

Published in:

Journal of Endourology, 2015, v. 29, n. 9, p. 1070, doi. 10.1089/end.2015.0047

By:

Zahran, Mohamed H.;
Harraz, Ahmed M.;
Taha, Diaa-Eldin;
EL-Nahas, Ahmed R.;
Elshal, Ahmed;
Shokeir, Ahmed A.

Publication type:

Article

Would the Indwelling Internal Ureteral Stent Influence Renal Function Despite Relief of Benign Ureteral Obstruction?

Published in:

Journal of Endourology, 2014, v. 28, n. 2, p. 243, doi. 10.1089/end.2013.0521

By:

Harraz, Ahmed M.;
EL-Nahas, Ahmed R.;
Zahran, Mohamed H.;
Abol-Enein, Hassan

Publication type:

Article

Impact of case volume per year on flexible Ureteroscopy practice: an internet based survey.

Published in:

2019

By:

Alhunaidi, Omar;
Ahmad, Abdulrahman A.;
EL-Nahas, Ahmed R.;
Akroof, Bader;
Alamiri, Ali;
Al-Ajrawi, Feras;
Al-Terki, Abdullatif;
El-Shazly, Mohamed

Publication type:

journal article

Validation of the Arabic linguistic version of the 8-item overactive bladder questionnaire (OAB-V8).

Published in:

International Urogynecology Journal, 2019, v. 30, n. 12, p. 2153, doi. 10.1007/s00192-019-03905-0

By:

Al-Shaiji, Tariq F.;
Alkabbani, Majd;
EL-Nahas, Ahmed R.;
Thahir, Awad;
Almutairi, Meshari F.;
Al-Terki, Abdullatif

Publication type:

Article

A randomized controlled trial evaluating sildenafil citrate in relieving ureteral stent-related symptoms.

Published in:

World Journal of Urology, 2018, v. 36, n. 11, p. 1877, doi. 10.1007/s00345-018-2339-y

By:

Tharwat, Mohamed;
Elsaadany, Mohamed M.;
Lashin, Ahmed M.;
EL-Nahas, Ahmed R.

Publication type:

Article

Chemoprophylaxis during transrectal prostate needle biopsy: critical analysis through randomized clinical trial.

Published in:

World Journal of Urology, 2018, v. 36, n. 11, p. 1845, doi. 10.1007/s00345-018-2319-2

By:

Elshal, Ahmed M.;
Atwa, Ahmed M.;
El-Nahas, Ahmed R.;
El-Ghar, Mohamed A.;
Gaber, Asaad;
Elsawy, Essam;
Hashem, Abdelwahab;
Farag, Yasser;
Farg, Hashim;
Elsorougy, Ali;
Fouda, Mohamed;
Nabeeh, Hossam;
Mosbah, Ahmed

Publication type:

Article

Towards optimizing prostate tissue retrieval following holmium laser enucleation of the prostate (HoLEP): Assessment of two morcellators and review of literature.

Published in:

Canadian Urological Association Journal, 2015, v. 9, n. 9/10, p. E618, doi. 10.5489/cuaj.3035

By:

Elshal, Ahmed M.;
Mekkawy, Ramy;
Laymon, Mahmoud;
El-Assmy, Ahmed;
El-Nahas, Ahmed R.

Publication type:

Article

Tubeless mini-percutaneous nephrolithotomy for renal stones larger than 20 mm.

Published in:

Indian Journal of Urology, 2021, v. 37, n. 1, p. 54, doi. 10.4103/iju.IJU_271_20

By:

Khadgi, Sanjay;
Darrad, Maitrey;
EL-Nahas, Ahmed R.;
AL-Terki, Abdullatif

Publication type:

Article

Supine versus prone pediatric percutaneous nephrolithotomy: A systematic review and meta-analysis.

Published in:

Arab Journal of Urology, 2024, v. 22, n. 4, p. 253, doi. 10.1080/20905998.2024.2362462

By:

Ramez, Mohamed;
Desoky, Esam A. E.;
EL-Nahas, Ahmed R.

Publication type:

Article

Forward for July issue of AJU (endourology special issue) advancement in endourology: Basic research, clinical insights, and emerging technologies.

Published in:

2024

By:

EL-Nahas, Ahmed R.;
Somani, Bhaskar K.;
Litsikos, Evanglos;
Harraz, Ahmed M.

Publication type:

Editorial

Trifecta in flexible ureteroscopy for treatment of renal and upper ureteral calculi: A multicenter study.

Published in:

Arab Journal of Urology, 2024, v. 22, n. 3, p. 166, doi. 10.1080/20905998.2024.2325784

By:

EL-Nahas, Ahmed R.;
Elhammadi, Moustafa G.;
Abolazm, Ahmed E.;
Laymon, Mahmoud N.;
Tawfiek, Ehab R.;
El-Shazly, Mohamed;
Elshal, Ahmed M.;
Elbaz, Ramy;
Shehab El-Din, Ahmed B.;
Shoma, Ahmed M.

Publication type:

Article

Greenlight laser (XPS<sup>TM</sup>) 180W prostatectomy for treatment of benign prostate hyperplasia in patients with uncorrectable bleeding tendency.

Published in:

Arab Journal of Urology, 2023, v. 21, n. 2, p. 129, doi. 10.1080/2090598X.2022.2156655

By:

Elshal, Ahmed M.;
Ghobrial, Fady K.;
Laymon, Mahmoud;
Elegeezy, Mohamed;
El-Nahas, Ahmed R.

Publication type:

Article

The health-related quality of life in patients with prostate cancer managed with active surveillance using the Expanded Prostate Cancer Index Composite survey: Systematic review and meta-analysis.

Published in:

Arab Journal of Urology, 2022, v. 20, n. 2, p. 61, doi. 10.1080/2090598X.2021.2024368

By:

Abdelhafez, Ahmed;
Hosny, Khaled;
El-Nahas, Ahmed R.;
Liew, Matthew

Publication type:

Article

Re: Fluoroless endourological surgery for high burden renal and proximal ureteric stones: A safe technique for experienced surgeons.

Published in:

2021

By:

El-Nahas, Ahmed R.

Publication type:

Editorial

Comparison of standard- and mini-percutaneous nephrolithotomy for staghorn stones.

Published in:

Arab Journal of Urology, 2021, v. 19, n. 2, p. 147, doi. 10.1080/2090598X.2021.1878670

By:

Khadgi, Sanjay;
El-Nahas, Ahmed R.;
El-Shazly, Mohamed;
Al-Terki, Abdullatif

Publication type:

Article

Emergency vs elective ureteroscopy for a single ureteric stone.

Published in:

Arab Journal of Urology, 2021, v. 19, n. 2, p. 137, doi. 10.1080/2090598X.2020.1813004

By:

Al-Terki, Abdullatif;
Alkabbani, Majd;
Alenezi, Talal A.;
Al-Shaiji, Tariq F.;
Al-Mousawi, Shabir;
El-Nahas, Ahmed R.

Publication type:

Article

Development and validation of a score for emergency intervention in patients with acute renal colic secondary to ureteric stones.

Published in:

Arab Journal of Urology, 2020, v. 18, n. 4, p. 236, doi. 10.1080/2090598X.2020.1761143

By:

Al-Terki, Abdullatif;
El-Nahas, Ahmed R.;
Abdelhamid, Usama;
Al-Ruwaished, Mohamed A.;
Alanzi, Talal;
Al-Shaiji, Tariq F.

Publication type:

Article

Dusting versus fragmentation for renal stones during flexible ureteroscopy.

Published in:

Arab Journal of Urology, 2019, v. 17, n. 2, p. 138, doi. 10.1080/2090598X.2019.1601002

By:

El-Nahas, Ahmed R.;
Almousawi, Shabir;
Alqattan, Yaqoub;
Alqadri, Imad M.;
Al-Shaiji, Tariq F.;
Al-Terki, Abdullatif

Publication type:

Article

[31] Effect of urodynamic urethral catheter on uroflowmetry parameters: A prospective study.

Published in:

2018

By:

Yaiesh, Said;
Albaghli, Ali;
Abdulghani, Anwar;
AlShammali, Mohammad;
El-Nahas, Ahmed R.;
Al-Terki, Abdullatif;
Al-Shaiji, Tariq

Publication type:

Abstract

[30] Outcomes of emergency vs elective ureteroscopy for a single ureteric stone.

Published in:

2018

By:

Alkabbani, Majd;
EL-Nahas, Ahmed R.;
Almutairi, Meshari;
Shehab, Zenab;
Al-Shaiji, Tariq F.;
Almousawi, Shabir;
Al-Terki, Abdullatif

Publication type:

Abstract

[31] Effect of urodynamic urethral catheter on uroflowmetry parameters: A prospective study.

Published in:

Arab Journal of Urology, 2018, v. 16, p. S15, doi. 10.1016/j.aju.2018.10.078

By:

Yaiesh, Said;
Albaghli, Ali;
Abdulghani, Anwar;
AlShammali, Mohammad;
El-Nahas, Ahmed R.;
Al-Terki, Abdullatif;
Al-Shaiji, Tariq

Publication type:

Article

[30] Outcomes of emergency vs elective ureteroscopy for a single ureteric stone.

Published in:

Arab Journal of Urology, 2018, v. 16, p. S15, doi. 10.1016/j.aju.2018.10.077

By:

Alkabbani, Majd;
EL-Nahas, Ahmed R.;
Almutairi, Meshari;
Shehab, Zenab;
Al-Shaiji, Tariq F.;
Almousawi, Shabir;
Al-Terki, Abdullatif

Publication type:

Article

Does lithotripsy increase stone recurrence? A comparative study between extracorporeal shockwave lithotripsy and non-fragmenting percutaneous nephrolithotomy.

Published in:

Arab Journal of Urology, 2016, v. 14, n. 2, p. 108, doi. 10.1016/j.aju.2016.02.004

By:

El-Assmy, Ahmed;
Harraz, Ahmed M.;
Eldemerdash, Yasser;
Elkhamesy, Mohammed;
El-Nahas, Ahmed R.;
Elshal, Ahmed M.;
Sheir, Khaled Z.

Publication type:

Article

Prostate tissue retrieval after holmium laser enucleation of the prostate; assessment of non-morcellation approaches.

Published in:

Arab Journal of Urology, 2016, v. 14, n. 2, p. 147, doi. 10.1016/j.aju.2016.02.003

By:

Elshal, Ahmed M.;
Eldemerdash, Yasser;
Mekkawy, Ramy;
Taha, Diaa-Eldin;
Laymon, Mahmoud;
El-Nahas, Ahmed R.;
El-Assmy, Ahmed

Publication type:

Article

Corrigendum to “Percutaneous nephrolithotomy vs. extracorporeal shockwave lithotripsy for treating a 20–30 mm single renal pelvic stone” [Arab J. Urol. 13(3) (2015) 212–216].

Published in:

Arab Journal of Urology, 2016, v. 14, n. 1, p. 73, doi. 10.1016/j.aju.2016.02.002

By:

Hassan, Mohammed;
El-Nahas, Ahmed R.;
Sheir, Khaled Z.;
El-Tabey, Nasr A.;
El-Assmy, Ahmed M.;
Elshal, Ahmed M.;
Shokeir, Ahmed A.

Publication type:

Article

Corrigendum to “Percutaneous nephrolithotomy for treating staghorn stones: 10 years of experience of a tertiary-care centre” [Arab J. Urol. 10 (2012) 324–329].

Published in:

Arab Journal of Urology, 2016, v. 14, n. 1, p. 72, doi. 10.1016/j.aju.2016.02.001

By:

El-Nahas, Ahmed R.;
Eraky, Ibrahim;
Shokeir, Ahmed A.;
Shoma, Ahmed M.;
El-Assmy, Ahmed M.;
El-Tabey, Nasr A.;
El-Kappany, Hamdy A.;
El-Kenawy, Mahmoud R.

Publication type:

Article

After urgent drainage of an obstructed kidney by internal ureteric stenting; is ureteroscopic stone extraction always needed?

Published in:

Arab Journal of Urology, 2015, v. 13, n. 4, p. 258, doi. 10.1016/j.aju.2015.09.002

By:

Taha, Diaa-Eldin;
Elshal, Ahmed M.;
Zahran, Mohamed H.;
Harraz, Ahmed M.;
El-Nahas, Ahmed R.;
Shokeir, Ahmed A.

Publication type:

Article

Percutaneous nephrolithotomy vs. extracorporeal shockwave lithotripsy for treating a 20–30 mm single renal pelvic stone.

Published in:

Arab Journal of Urology, 2015, v. 13, n. 3, p. 212, doi. 10.1016/j.aju.2015.04.002

By:

Hassan, Mohammed;
El-Nahas, Ahmed R.;
Sheir, Khaled Z.;
El-Tabey, Nasr A.;
El-Assmy, Ahmed M.;
Elshal, Ahmed M.;
Shokeir, Ahmed A.

Publication type:

Article

Validation of the Arabic linguistic version of the Ureteral Stent Symptoms Questionnaire.

Published in:

Arab Journal of Urology, 2014, v. 12, n. 4, p. 290, doi. 10.1016/j.aju.2014.08.001

By:

El-Nahas, Ahmed R.;
Elsaadany, Mohamed M.;
Tharwat, Mohamed;
Mosbah, Ahmed;
Metwally, Amr H.;
Hawary, Amr;
Jr.Keeley, Francis X.;
Sheir, Khaled Z.

Publication type:

Article

Predicting the resected tissue weight from a digital rectal examination and total prostate specific antigen level before transurethral resection of the prostate.

Published in:

Arab Journal of Urology, 2014, v. 12, n. 4, p. 256, doi. 10.1016/j.aju.2014.09.006

By:

Harraz, Ahmed M.;
El-Assmy, Ahmed;
Tharwat, Mohamed;
Elshal, Ahmed M.;
El-Nahas, Ahmed R.;
Barakat, Tamer S.;
Elsaadany, Mohamed M.;
El-Halwagy, Samer;
Ibrahiem, El Housseiny I.

Publication type:

Article