Dr. Öğr. Üyesi MEHMET HAMZA GÜLTEKİN

1. Ejaculation-preserving holmium laser enucleation of the prostate: a systematic review of techniques, functional outcomes, and safety

GÜLTEKİN M. H., Sahin K. C., Ozturk A., Irmak F., ÖNAL B.

World Journal of Urology , cilt.44, sa.1, 2026 (SCI-Expanded, Scopus)

2. Predicting sperm retrieval success in salvage testicular sperm extraction: a machine learning perspective

Hazir B., Sahin A., GÜLTEKİN M. H., ÖZER C., Kayra M. V., Hasirci E., et al.

INTERNATIONAL JOURNAL OF IMPOTENCE RESEARCH , 2026 (SCI-Expanded, Scopus)

3. The evolution of penile reconstructive techniques in urology

GÜLTEKİN M. H., Al-Mitwalli A., Lee W. G., Ralph D.

International Journal of Impotence Research , cilt.38, sa.3, ss.155-160, 2026 (SCI-Expanded, Scopus)

4. Laparoscopic Y-V Pyeloplasty on a Horseshoe Kidney with Perc-Ncircle Mediated Stone Extraction from the Trocar Port

GÜLTEKİN M. H., DEREKÖYLÜ E., ÖZDEN S. B., ÖNAL B.

JOURNAL OF UROLOGICAL SURGERY , cilt.13, sa.1, ss.58-60, 2026 (ESCI, TRDizin)

5. Impact of gender-affirming surgery on sexual quality of life and sexual satisfaction in transgender women

Vural A., GÜLTEKİN M. H., Kuzucu F., TURAN Ş., Akkus E., Ozkara H.

EUROPEAN UROLOGY , cilt.89, 2026 (SCI-Expanded, Scopus)

6. Sarcopenia as a Predictor of Pelvic Organ Prolapse in Women: A Retrospective Study Using the Psoas-Lumbar Vertebral Index

ÇİTGEZ S., Sahin K. C., Irmak F., GÜLTEKİN M. H., Tel D. E., Demirbilek M., et al.

Neurourology and Urodynamics , cilt.45, sa.2, ss.409-416, 2026 (SCI-Expanded, Scopus)

7. Machine Learning-Based Prediction of Sperm Retrieval Outcomes in Patients With Klinefelter Syndrome: A Multicenter Study With External Validation

Gül M., Şahin A., Özer C., ALTAN M., Güdelci T., Sahin K. C., et al.

Andrology , 2026 (SCI-Expanded, Scopus)

8. Increased Mitochondrial Common Deletion in Oligo-Astheno-Teratozoospermia Samples Is Not Correlated with Increased Global DNA Methylation: Unexpected Results for ATP Levels

Ozaydin A., Terzi E., Karimova A., AKBAŞ F., Gultekin H. M., Ozkara H., et al.

INTERNATIONAL JOURNAL OF FERTILITY & STERILITY , cilt.19, sa.4, 2025 (ESCI, Scopus)

9. The Most Accurate Technique and Formulation for Prostate Volume Estimation: A Comparative Analysis of Transrectal Ultrasonography, Magnetic Resonance Imaging, and Three-Dimensional Segmentation

ÇİTGEZ S., Sahin K. C., Kalender G., GÜLTEKİN M. H., SAYILI U., Sertbudak İ., et al.

JOURNAL OF ENDOUROLOGY , cilt.39, sa.6, ss.601-607, 2025 (SCI-Expanded, Scopus) Sürdürülebilir Kalkınma

10. Turkish physicians' approach to lesbian, gay, bisexual, transgender, and other gender and sexual minority individuals and their sexual health

Çeker G., ARDA E., Çaklcl Ö. U., Gül M., İBİŞ M. A., Kutman K. G., et al.

Sexual Medicine , cilt.13, sa.3, 2025 (SCI-Expanded, Scopus)

11. Clinical Predictors of Micro-Testicular Sperm Extraction Success in Nonobstructive Azoospermia With Complete Azoospermia Factor c Microdeletion

Emre Bakircioglu M., Sahin K. C., Ozcan C., GÜLTEKİN M. H., Ozkara H.

Urology , cilt.198, ss.49-54, 2025 (SCI-Expanded, Scopus)

12. Could there be a relationship between blood groups and varicocele? A multicenter case-control study with a Turkish population ¿Podría existir una relación entre los grupos sanguíneos y el varicocele? Un estudio multicéntrico de casos y controles en una población turca

Çeker G., Toksöz S., Deliktaş H., GÜLTEKİN M. H., Dogan C., Eker A., et al.

Revista Internacional de Andrologia , cilt.23, sa.1, ss.50-56, 2025 (SCI-Expanded, Scopus)

13. First worldwide correction of ventral Peyronie’s disease utilizing rigicon inflatable penile prosthesis combined with plaque incision & grafting with collagen fleece (PICS-technique) for residual curvature

Hatzichristodoulou G., GÜLTEKİN M. H., Özkara H., Akkus E.

International Journal of Impotence Research , cilt.37, sa.1, ss.33-36, 2025 (SCI-Expanded, Scopus)

14. Parameters affecting the success rate of microscopic testicular sperm extraction in male patients with a solitary testis and non-obstructive azoospermia

Hasirci E., Ceyhan E., GÜLTEKİN M. H., Kayra M. V., Kizilkan Y., Yildirim O., et al.

International Urology and Nephrology , cilt.56, sa.10, ss.3201-3208, 2024 (SCI-Expanded, Scopus)

15. Evaluation of average penis length and the thoughts of Turkish men and partners. Is surgery necessary? Evaluación de la longitud promedio del pene y los pensamientos de los hombres y parejas turcos. ¿Es necesaria la cirugía?

Hasirci E., KAZAZ İ. O., Alkis O., Eker A., GÜLTEKİN M. H., Kayra M. V., et al.

Revista Internacional de Andrologia , cilt.22, sa.3, ss.74-81, 2024 (SCI-Expanded, Scopus)

16. THE RELATIONSHIP BETWEEN THE SUCCESS OF PRIMARY/SECONDARY MICRODISSECTION TESTICULAR SPERM EXTRACTION AND TESTICULAR PATHOLOGY IN NON-OBSTRUCTIVE AZOOSPERMIA PATIENTS

GÜLTEKİN M. H., Sahin K. C., ÖZKARA H., Akkus E.

JOURNAL OF SEXUAL MEDICINE , 2024 (SCI-Expanded, Scopus)

17. DOES VARICOCELECTOMY INCREASE THE SUCCESS RATE OF MICRODISSECTION TESTICULAR SPERM EXTRACTION OPERATION IN NON-OBSTRUCTIVE AZOOSPERMIC MEN?

Sahin K. C., GÜLTEKİN M. H., ÖZKARA H., Akkus E.

JOURNAL OF SEXUAL MEDICINE , 2024 (SCI-Expanded, Scopus)

18. Is 3D Volumetric Evaluation Consistent with Postoperative Renal Parenchymal Preservation in Open and Robot-Assisted Laparoscopic Partial Nephrectomy?

Önal B., Gultekın M. H., Kalender G., Demirbilek M., Aferin U., Yildirim O., et al.

JOURNAL OF LAPAROENDOSCOPIC AND ADVANCED SURGICAL TECHNIQUES - PART A , cilt.1, sa.1, ss.1, 2024 (SCI-Expanded, Scopus)

19. A Nomogram Predicting Testicular Sperm Extraction Success in Men With Non-obstructive Azoospermia: A Multi-center Study

Ceyhan E., Kayra M. V., Gul Ates E., Kizilkan Y., ALTAN M., Yildirim O., et al.

Urology , 2024 (SCI-Expanded, Scopus)

20. Comparison of the Efficacy of Fosfomycin Trometamol and Ciprofloxacin in Transrectal Ultrasound-Assisted Prostate Biopsy Prophylaxis: Clinical Results of A Tertiary Referral Center

GULTEKIN M. H., Kalender G., ŞAHİN K. C., ÖZDEN S. B., BALKAN İ., ŞİMŞEKOĞLU F., et al.

Haseki Tıp Bülteni , cilt.61, sa.3, ss.199-205, 2023 (ESCI, Scopus, TRDizin)

21. In-vivo or in-vitro stone attenuation: what is more valuable for the prediction of renal stone composition in non-contrast-enhanced abdominal computed tomography?

Ilki Y., BÜLBÜL E., GÜLTEKİN M. H., Erozenci A., TUTAR O., ÇİTGEZ S., et al.

AKTUELLE UROLOGIE , cilt.54, ss.30-36, 2023 (SCI-Expanded, Scopus)