Üzeyir Kalkan

ORCID: 0000-0001-5223-6697 · 13 papers in corpus · active 2018-2026

Study types

  • article 6
  • review 3
  • preprint 2
  • book-chapter 1
  • case-report 1

Condition tags

  • endometrioma 8
  • endometriosis 7
  • die_deep_infiltrating 4
  • mesh:D004715 3
  • dysmenorrhea 2
  • dyspareunia 2
  • infertility 1
  • adenomyosis 1
  • mesh:D017699 1
article 2026
·doi:10.5505/vmj.2026.93585

presence of ectopic endometrial tissue within the myometrium characterizes adenomyosis, another hormone-dependent condition that causes myometrial cysts, thickening of the junctional zone, and uterine enlargement.Most authors agree that jun…

article 2025
·doi:10.1093/humrep/deaf097.631

Abstract Study question Do all ovarian endometriomas uniformly express functional FSH receptors and the full cascade of steroidogenic enzymes? Summary answer No. They are extremely heterogenous for the expression of FSH receptors, in respon…

book-chapter 2024
·doi:10.1007/978-3-031-50662-8_7
preprint 2023
·doi:10.20944/preprints202307.1698.v1

Ovarian endometriomas have a negative impact on a patient’s reproductive potential and likely cause a reduction in ovarian reserve. The most commonly employed ovarian reserve parameters are anti-mullerian hormone (AMH) and antral follicular…

review 2023
Journal of clinical medicine ·doi:10.3390/jcm12165324

Ovarian endometriomas have a negative impact on a patient’s reproductive potential and are likely to cause a reduction in ovarian reserve. The most commonly employed ovarian reserve parameters are anti-Müllerian hormone (AMH) and antral fol…

review 2021
·doi:10.21037/gpm-20-55

Abstract: Ectopic implantation of endometrial tissues outside of the endometrial layer is termed as endometriosis, which affects almost 10% of childbearing women, and the onset of pathogenesis goes back to the first menstrual bleeding. The …

article 2021
·doi:10.5256/f1000research.24491.r96889
article 2021
·doi:10.21037/asvide.2021.105
article 2021
·doi:10.21037/asvide.2021.104
article 2021
Taiwanese journal of obstetrics & gynecology ·doi:10.1016/j.tjog.2021.09.017

OBJECTIVE: To compare the T-cadherin, E-cadherin, PR and ER staining levels of deep infiltrating endometriosis (DIE) tissue, ovarian endometriomas and normal endometrial tissues. MATERIALS AND METHODS: DIE tissue of 24 cases, endometrioma o…

preprint 2021
·doi:10.21203/rs.3.rs-151163/v1

Abstract Objective: To compare the T-cadherin, E-cadherin, PR and ER staining levels of endometriotic nodules, ovarian endometriomas and normal endometrial tissues. Methods: Endometriotic nodules of 24 cases, endometrioma of 30 cases and no…

case-report 2019
Journal of minimally invasive gynecology ·doi:10.1016/j.jmig.2018.09.776

Deep infiltrating endometriosis (DIE) is a particular form of endometriosis causing a variety of severe pelvic pain in women. The involvement of peripheral nerves by DIE implants is very rare. The most common involved site is the sacral ple…

review 2018
Climacteric : the journal of the International Menopause Society ·doi:10.1080/13697137.2018.1439913

Endometriosis is classically defined as a chronic, recurrent and progressive disease. It is known to be estrogen-dependent, but can still be observed during the peri- and postmenopausal periods. Medical management of endometriosis is pallia…