J. Keckstein

ORCID: 0000-0002-3943-3300 · 135 papers in corpus · active 1993-2025

Study types

  • article 90
  • review 22
  • other 7
  • preprint 4
  • book-chapter 4

Condition tags

  • endometriosis 111
  • die_deep_infiltrating 35
  • adenomyosis 21
  • infertility 14
  • chronic_pelvic_pain 8
  • bowel_endometriosis 7
  • dyspareunia 7
  • endometrioma 6
  • dysmenorrhea 5
  • thoracic_endometriosis 1
article 2021
Acta obstetricia et gynecologica Scandinavica ·doi:10.1111/aogs.14099

Advances in preoperative diagnostics as well as in surgical techniques for the treatment of endometriosis, especially for deep endometriosis, call for a classification system, that includes all aspects of the disease such as peritoneal endo…

review 2021
·doi:10.21037/gpm-21-38
review 2021
Facts, views & vision in ObGyn ·doi:10.52054/fvvo.13.4.041

BACKGROUND: Endometriosis is a common benign gynaecological disease that affects pelvic structures and causes adhesions. Endometriosis outside the pelvis exists but is rarer. Deep endometriosis may affect organs such as the urinary bladder,…

article 2020
Facts, views & vision in ObGyn

The mainstay of endometrioma management, when treatment is required, is surgical. Although laparoscopy is considered to be the gold standard for endometriosis surgery, there is no clarity on the preferred laparoscopic technique, which may d…

review 2020
Best practice & research. Clinical obstetrics & gynaecology ·doi:10.1016/j.bpobgyn.2020.11.004
article 2020
Human reproduction open ·doi:10.1093/hropen/hoaa053

Abstract STUDY QUESTION Is electronic digital classification/staging of endometriosis by the EQUSUM application more accurate in calculating the scores/stages and is it easier to use compared to non-digital classification? SUMMARY ANSWER We…

article 2020
·doi:10.31038/igoj.2020322
article 2020
·doi:10.1097/grh.0000000000000037

Deep infiltrating endometriosis is not fully taken into account by the currently most widely used classification system of endometriosis, the revised American Society for Reproductive Medicine (rASRM) score, and rASRM stages correlate only …

article 2020
·doi:10.1055/s-0040-1713205

Hintergrund und Fragestellung: Endometriose ist eine der häufigsten Erkrankungen von Frauen in der reproduktiven Lebensphase mit den typischen Symptomen Dysmenorrhoe, Unterbauchschmerzen und Fertilitätsstörungen. Die Verzögerung der Diagnos…

article 2020
Geburtshilfe und Frauenheilkunde ·doi:10.1055/a-1068-9260

Endometriosis affects a significant number of young premenopausal women. Quite apart from the medical challenges, endometriosis is a relevant burden for healthcare and social security systems. Standardized quality indicators for the treatme…

article 2020
Human reproduction open ·doi:10.1093/hropen/hoaa002

STUDY QUESTION: How should surgery for endometriosis be performed? SUMMARY ANSWER: This document provides recommendations covering technical aspects of different methods of surgery for deep endometriosis in women of reproductive age. WHAT I…

review 2020
Best practice & research. Clinical obstetrics & gynaecology ·doi:10.1016/j.bpobgyn.2020.08.005
book-chapter 2020
·doi:10.1007/978-3-030-52984-0_6
article 2020
·doi:10.1055/s-0040-1713197

Fragestellung: Vergleich einer präoperativen (Vaginalsonographie, TVS) versus intraoperativen Evaluierung des ENZIAN Scores bei Patientinnen mit tief infiltrierender Endometriose (TIE).

review 2020
Seminars in reproductive medicine ·doi:10.1055/s-0040-1718740

Imaging of endometriosis and in particular deep endometriosis (DE) is crucial in the clinical management of women facing this debilitating condition. Transvaginal sonography (TVS) is the first-line imaging method and magnetic resonance imag…

article 2020
·doi:10.1002/uog.23383

Comparison of preoperative staging with transvaginal sonography (TVS) using the Enzian classification and surgical findings in women undergoing surgery for deep endometriosis (DE). Observational study of women undergoing TVS and surgery for…

article 2019
Reproductive biomedicine online ·doi:10.1016/j.rbmo.2019.06.006
book-chapter 2019
·doi:10.1007/978-3-030-37734-2_36
article 2019
·doi:10.31038/nams.2019235
article 2018
Journal of the Turkish German Gynecological Association ·doi:10.4274/jtgga.2018.0026

This book addresses the management of endometriosis from a holistic approach, including theoretical principles, conservative treatment of the condition, diagnostic and surgical procedures, as well as the outcome of research. Endometriosis a…

article 2018

The implementation of a quality assurance program in endometriosis QS ENDO was initiated to evaluate the actual pattern of endometriosis care in German- speaking countries.br After the first phase (QS ENDO Real) which will yield an overview…

article 2017
·doi:10.1007/s00053-017-0144-5
article 2017
·doi:10.1109/ism.2017.69

When regarding physicians' tremendously packed timetables, it comes as no surprise that they start managing even critical situations hastily in order to cope with the high demands laid out for them. Apart from treating patients' conditions …

editorial 2017
Journal of minimally invasive gynecology ·doi:10.1016/j.jmig.2017.11.012
article 2017
·doi:10.1016/j.jogc.2017.03.093