Publications by authors named "Orhan Koca"

44Publications

The Role of Educational Level and Cognitive Status in Men Undergoing Artificial Urinary Sphincter Implantation.

Urology 2020 Sep 2. Epub 2020 Sep 2.

Firat University School of Medicine, Department of Urology, Elazig, Turkey.

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http://dx.doi.org/10.1016/j.urology.2020.05.112DOI Listing
September 2020

How reliable are imaging techniques in aging males with bladder cancer?

Aging Male 2020 May 13:1-7. Epub 2020 May 13.

Medistate Private Hospital, Istanbul, Turkey.

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http://dx.doi.org/10.1080/13685538.2020.1766014DOI Listing
May 2020

Neutrophil-to-Lymphocyte Ratio in Renal Cell Carcinoma Patients.

Folia Med (Plovdiv) 2018 Dec;60(4):553-557

Department of Urology, Haydarpaşa Numune Training and Research Hospital.

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http://dx.doi.org/10.2478/folmed-2018-0037DOI Listing
December 2018

Effect of artificial urinary sphincter implantation on erectile function and sexual satisfaction.

Andrologia 2019 Aug 17;51(7):e13295. Epub 2019 Apr 17.

Deparment of Urology, University of Health Sciences, Haydarpasa Numune Research & Training Hospital, Istanbul, Turkey.

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https://onlinelibrary.wiley.com/doi/abs/10.1111/and.13295
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http://dx.doi.org/10.1111/and.13295DOI Listing
August 2019

The effect of metabolic syndrome on prostate cancer final pathology.

J Cancer Res Ther 2019 Mar;15(Supplement):S47-S50

Department of Urology, Haydarpasa Numune Training and Research Hospital, Istanbul, Turkey.

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http://dx.doi.org/10.4103/0973-1482.187290DOI Listing
March 2019

The effect of metabolic syndrome on prostate cancer final pathology.

J Cancer Res Ther 2019 Mar;15(Supplement):S47-S50

Department of Urology, Haydarpasa Numune Training and Research Hospital, Istanbul, Turkey.

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http://dx.doi.org/10.4103/0973-1482.187290DOI Listing
March 2019

The effect of metabolic syndrome on prostate cancer final pathology.

J Cancer Res Ther 2019 Mar;15(Supplement):S47-S50

Department of Urology, Haydarpasa Numune Training and Research Hospital, Istanbul, Turkey.

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http://dx.doi.org/10.4103/0973-1482.187290DOI Listing
March 2019

Characteristics of the urethroplasty and our approach-Experience in patients with urethral stricture.

Turk J Urol 2019 07 21;45(4):307-311. Epub 2018 Nov 21.

Department of Urology, University of Health Sciences Haydarpaşa Numune Training and Research Hospital, İstanbul, Turkey.

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http://dx.doi.org/10.5152/tud.2018.68700DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6619842PMC
July 2019

Safety and efficacy of PNL vs RIRS in the management of stones located in horseshoe kidneys: A critical comparative evaluation.

Arch Ital Urol Androl 2018 Sep 30;90(3):149-154. Epub 2018 Sep 30.

Health Sciences University, Dr. Lütfi Kirdar Training and Research Hospital, Urology Clinic, Istanbul.

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http://dx.doi.org/10.4081/aiua.2018.3.149DOI Listing
September 2018

Diagnosis and Treatment of Paratesticular Adenomatoid Tumors.

J Coll Physicians Surg Pak 2018 Sep;28(9):S217-S219

Department of Urology, Haydarpasa Numune Research and Training Hospital, Istanbul, Turkey.

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http://dx.doi.org/10.29271/jcpsp.2018.09.S217DOI Listing
September 2018

Evaluation of germ-cell neoplasia in situ entity in testicular tumors.

Turk J Urol 2019 11 16;45(6):418-422. Epub 2018 Mar 16.

Department of Urology, Health Sciences University Haydarpaşa Numune Training and Research Hospital, İstanbul, Turkey.

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http://dx.doi.org/10.5152/tud.2018.48855DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6788558PMC
November 2019

Changing the Stage, Grade and Histological Subtypes of Renal Cell Carcinomas during 10 Years Period.

Prague Med Rep 2017;118(4):119-127

Department of Urology, Haydarpasa Numune Training and Research Hospital, Istanbul, Turkey.

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http://dx.doi.org/10.14712/23362936.2017.13DOI Listing
April 2018

Prostatic Metastasis of Renal Cell Carcinoma Presenting With Elevated Serum Prostate-specific Antigen Level.

Clin Genitourin Cancer 2017 10 16;15(5):e843-e845. Epub 2017 Mar 16.

Department of Urology, Haydarpasa Numune Research and Training Hospital, Istanbul, Turkey.

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https://linkinghub.elsevier.com/retrieve/pii/S15587673173006
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http://dx.doi.org/10.1016/j.clgc.2017.03.002DOI Listing
October 2017

Does Small Prostate Predict High Grade Prostate Cancer?

J Coll Physicians Surg Pak 2017 02;27(2):97-100

Department of Urology, Haydarpasa Numune Training and Research Hospital, Turkey

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February 2017

Xanthogranulomatous Pyelonephritis.

Arch Iran Med 2016 Oct;19(10):712-714

Haydarpasa Numune Training and Research Hospital, Department of Urology, Turkey.

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http://dx.doi.org/0161910/AIM.008DOI Listing
October 2016

Evaluation of behavioral problems in patients with monosymptomaticnocturnal enuresis: a prospective controlled trial.

Turk J Med Sci 2016 Apr 19;46(3):807-11. Epub 2016 Apr 19.

Department of Urology, Haydarpaşa Numune Training and Research Hospital, İstanbul, Turkey.

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http://online.journals.tubitak.gov.tr/openDoiPdf.htm?mKodu=s
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http://dx.doi.org/10.3906/sag-1502-90DOI Listing
April 2016

Adult urethral stricture: practice of Turkish urologists.

Int Braz J Urol 2016 Mar-Apr;42(2):339-45

Department of Urology, Haydarpasa Numune Training and Research Hospital, Istanbul, Turkey.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4871396PMC
http://dx.doi.org/10.1590/S1677-5538.IBJU.2014.0672DOI Listing
March 2017

Clinical significance of single microscopic focus of adenocarcinoma at prostate biopsy.

Prostate Int 2015 Dec 8;3(4):132-4. Epub 2015 Oct 8.

Haydarpaşa Numune Training and Research Hospital, Department of Urology, Istanbul, Turkey.

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http://dx.doi.org/10.1016/j.prnil.2015.09.003DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4685238PMC
December 2015

Evaluation of intraoral complications of buccal mucosa graft in augmentation urethroplasty.

Turk J Urol 2014 Sep;40(3):156-60

Department of Urology, Haydarpaşa Numune Training and Research Hospital, İstanbul, Turkey.

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http://dx.doi.org/10.5152/tud.2014.46343DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4548395PMC
September 2014

Predictive values for extracapsular extension in prostate cancer patients with PSA values below 10 ng/mL.

Turk J Urol 2014 Sep;40(3):130-3

Clinic of Urology, Haydarpaşa Numune Training and Research Hospital, İstanbul, Turkey.

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http://dx.doi.org/10.5152/tud.2014.00086DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4548391PMC
September 2014

The effects of electromagnetic waves emitted by the cell phones on the testicular tissue.

Arch Ital Urol Androl 2014 Dec 30;86(4):274-7. Epub 2014 Dec 30.

Haydarpasa Numune Training and Research Hospital, Department of Urology, Istanbul.

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http://dx.doi.org/10.4081/aiua.2014.4.274DOI Listing
December 2014

The importance of Internet usage for urologic patients.

Arch Ital Urol Androl 2014 Dec 30;86(4):261-5. Epub 2014 Dec 30.

Dr. Lutfi Kirdar Training and Research Hospital, Urology Clinic, Istanbul.

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http://dx.doi.org/10.4081/aiua.2014.4.261DOI Listing
December 2014

Evaluation of depression and self-esteem in children with monosymptomatic nocturnal enuresis: A controlled trial.

Arch Ital Urol Androl 2014 Sep 30;86(3):212-4. Epub 2014 Sep 30.

Haydarpasa Numune Training and Research Hospital, Department of Urology, Istanbul.

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http://dx.doi.org/10.4081/aiua.2014.3.212DOI Listing
September 2014

A new problem in inflammatory bladder diseases: use of mobile phones!

Int Braz J Urol 2014 Jul-Aug;40(4):520-5

SDepartment of Urology, Haydarpasa Numune Training and Research Hospital, Istanbul, Turkey.

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http://dx.doi.org/10.1590/S1677-5538.IBJU.2014.04.11DOI Listing
February 2015

Circumcision in bleeding disorders: improvement of our cost effective method with diathermic knife.

Urol J 2014 May 6;11(2):1406-10. Epub 2014 May 6.

The Hemophilia Society of Turkey, Istanbul, Turkey.

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May 2014

The impact of unilateral experimental rat varicocele model on testicular histopathology, Leydig cell counts, and intratesticular testosterone levels of both testes.

Urol J 2013 Sep 26;10(3):973-80. Epub 2013 Sep 26.

Haydarpasa Numune Training and Research Hospital, Department of Urology, Istanbul, Turkey.

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September 2013

Methods and rates of punishment implemented by families to enuretic children in Turkey.

Int Braz J Urol 2013 May-Jun;39(3):402-7

Department of Urology, Haydarpasa Numune Training and Research Hospital, Istanbul, Turkey.

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http://dx.doi.org/10.1590/S1677-5538.IBJU.2013.03.14DOI Listing
January 2014

Effects of intensive cell phone (Philips Genic 900) use on the rat kidney tissue.

Urol J 2013 ;10(2):886-91

Department of Urology, Haydarpasa Numune Training and Research Hospital, Istanbul, Turkey.

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March 2014

Increased sperm DNA damage in experimental rat varicocele model and the beneficial effect of varicocelectomy.

Int J Fertil Steril 2012 Jul 19;6(2):95-100. Epub 2012 Jun 19.

Department of Urology, Haydarpasa Numune Training and Research Hospital, Istanbul, Turkey.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4258247PMC
July 2012

Acute scrotum in Henoch-Schönlein purpura: fact or fiction?

Turk J Pediatr 2012 Mar-Apr;54(2):194-7

Urology Clinic, Haydarpasa Numune Training and Research Hospital, Istanbul, Turkey.

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http://www.turkishjournalpediatrics.org/pediatrics/pdf/pdf_T
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August 2012

Acute effects of sildenafil on uroflowmetric parameters in erectile dysfunction patients with and without lower urinary tract symptoms.

J Androl 2012 Nov-Dec;33(6):1165-8. Epub 2012 Apr 5.

Department of Urology, Haydarpaşa Numune Training and Research Hospital, Istanbul, Turkey.

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http://dx.doi.org/10.2164/jandrol.111.015776DOI Listing
October 2014

Hormonal evaluation in premature ejaculation.

Urol Int 2012 23;88(4):454-8. Epub 2012 Feb 23.

Department of Urology, Haydarpasa Numune Training and Research Hospital, Istanbul, Turkey.

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http://dx.doi.org/10.1159/000336137DOI Listing
October 2012

Significance of atypical small acinar proliferation and high-grade prostatic intraepithelial neoplasia in prostate biopsy.

Korean J Urol 2011 Nov 17;52(11):736-40. Epub 2011 Nov 17.

Department of Urology, Haydarpasa Numune Training and Research Hospital, Istanbul, Turkey.

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http://dx.doi.org/10.4111/kju.2011.52.11.736DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3242985PMC
November 2011

Gunshot injury to the penis in a patient with penile prosthesis: a case report.

Ulus Travma Acil Cerrahi Derg 2011 Sep;17(5):464-6

2nd Department of Urology, Haydarpaşa Numune Training and Research Hospital, İstanbul, Turkey.

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September 2011

International prostate symptom score: really appreciated by all patients or not?

Urol J 2011 ;8(3):227-30

Department of Urology, Haydarpasa Numune Training and Research Hospital, Istanbul, Turkey.

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January 2012

Laser acupuncture therapy for primary monosymptomatic nocturnal enuresis.

J Urol 2011 May 21;185(5):1852-6. Epub 2011 Mar 21.

Department of Urology, Haydarpasa Numune Training and Research Hospital, Istanbul, Turkey.

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http://dx.doi.org/10.1016/j.juro.2010.12.071DOI Listing
May 2011

Vasculogenic erectile dysfunction and metabolic syndrome.

J Sex Med 2010 Dec;7(12):3997-4002

Department of Urology, Haydarpasa Numune Training and Research Hospital, Istanbul, Turkey.

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http://dx.doi.org/10.1111/j.1743-6109.2010.01932.xDOI Listing
December 2010

Splenogonadal fusion in a 13-year-old boy with contralateral displaced intra-abdominal testis.

Urology 2010 Jan 17;75(1):173-5. Epub 2009 Jul 17.

Urology Clinics, Haydarpasa Numune Training and Research Hospital, Istanbul, Turkey.

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http://dx.doi.org/10.1016/j.urology.2009.05.026DOI Listing
January 2010

[Evaluation of patients with urogenital trauma managed in a urology clinic].

Ulus Travma Acil Cerrahi Derg 2009 Jan;15(1):67-70

Department of Urology, Haydarpaşa Numune Training and Research Hospital, Istanbul, Turkey.

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January 2009

A prospective randomized and placebo-controlled study for the evaluation of antibiotic prophylaxis in transurethral resection of the prostate.

Urol Int 2007 ;79(1):37-40

2nd Department of Urology, Haydarpasa Numune Training and Research Hospital, Istanbul, Turkey.

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http://dx.doi.org/10.1159/000102911DOI Listing
November 2007