Freek Groenman

1.1k total citations · 1 hit paper
31 papers, 725 citations indexed

About

Freek Groenman is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Obstetrics and Gynecology. According to data from OpenAlex, Freek Groenman has authored 31 papers receiving a total of 725 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Surgery, 7 papers in Pulmonary and Respiratory Medicine and 7 papers in Obstetrics and Gynecology. Recurrent topics in Freek Groenman's work include Congenital Diaphragmatic Hernia Studies (6 papers), Neonatal Respiratory Health Research (6 papers) and Urological Disorders and Treatments (5 papers). Freek Groenman is often cited by papers focused on Congenital Diaphragmatic Hernia Studies (6 papers), Neonatal Respiratory Health Research (6 papers) and Urological Disorders and Treatments (5 papers). Freek Groenman collaborates with scholars based in Netherlands, United States and Canada. Freek Groenman's co-authors include Judith A.F. Huirne, Dick Tibboel, Martin Post, Wouter J.K. Hehenkamp, Marissa J. Harmsen, Minke van Tuyl, Robert A. de Leeuw, Mark‐Bram Bouman, Jinxia Wang and Isabella Caniggia and has published in prestigious journals such as Scientific Reports, Developmental Biology and The Journal of Urology.

In The Last Decade

Freek Groenman

30 papers receiving 716 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Consensus on revised definitions of Morphological Uterus Sonographic Assessment (MUSA) features of adenomyosis: results of modified Delphi procedure

2021 149 citations Robert A. de Leeuw, Wouter J.K. Hehenkamp et al. profile →

Peers

Countries citing papers authored by Freek Groenman

Since Specialization

Citations

This map shows the geographic impact of Freek Groenman's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Freek Groenman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Freek Groenman more than expected).

Fields of papers citing papers by Freek Groenman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Freek Groenman. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Freek Groenman. The network helps show where Freek Groenman may publish in the future.

Co-authorship network of co-authors of Freek Groenman

This figure shows the co-authorship network connecting the top 25 collaborators of Freek Groenman. A scholar is included among the top collaborators of Freek Groenman based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Freek Groenman. Freek Groenman is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Incidence of cervical intraepithelial neoplasia and cervical cancer in transmasculine and gender diverse individuals using testosterone: a retrospective, single-centre cohort study 2025 ·EClinicalMedicine ·(unknown), (unknown), Alison Berner, (unknown), Martin den Heijer, Freek Groenman, Judith A.F. Huirne, Chantal M Wiepjes, Norah M. van Mello	0
2	A sterilization method for human decellularized vaginal matrices 2024 ·Scientific Reports ·(unknown), (unknown), Freek Groenman, Judith A.F. Huirne, Theo H. Smit, (unknown)	1
3	Same‐day discharge after laparoscopic hysterectomy for benign/premalignant disease: A multicentre randomised controlled trial 2024 ·BJOG An International Journal of Obstetrics & Gynaecology ·(unknown), Jacques W.M. Maas, (unknown), Dennis van Hamont, Freek Groenman, Arianne Lim, Huib A.A.M. van Vliet, Jan Willem van der Steeg, Jaklien C. Leemans, Patrick Meijer, Sander M. J. van Kuijk, Judith A.F. Huirne, Marlies Y. Bongers, Peggy M. A. J. Geomini	2
4	Vaginoplasty for gender dysphoria and Mayer–Rokitansky–Küster–Hauser syndrome: a systematic review 2023 ·Pure Amsterdam UMC ·(unknown), Freek Groenman, Mark‐Bram Bouman, Jan‐Paul Roovers, Ralph de Vries, Theo H. Smit, Judith A.F. Huirne	1
5	Effectiveness of laparoscopic niche resection versus expectant management in patients with unexplained infertility and a large uterine caesarean scar defect (uterine niche): protocol for a randomised controlled trial (the LAPRES study) 2023 ·BMJ Open ·(unknown), (unknown), Robert A. de Leeuw, Rik van Eekelen, Freek Groenman, Ben W. Mol, Wouter J.K. Hehenkamp, Judith A.F. Huirne	6
6	The effect of colpectomy on lower urinary tract function in transgender men 2022 ·International Journal of Transgender Health ·(unknown), Brechje Ronkes, Freek Groenman, Mark‐Bram Bouman, Jakko A. Nieuwenhuijzen, R. Jeroen A. van Moorselaar, Garry L.S. Pigot	2
7	Effectiveness, complications, and reproductive outcomes after cesarean scar pregnancy management: a retrospective cohort study 2022 ·AJOG Global Reports ·(unknown), Marike Lemmers, Robert A. de Leeuw, Norah M. van Mello, Freek Groenman, Wouter J.K. Hehenkamp, Judith A.F. Huirne	11
8	Tissue Engineering Neovagina for Vaginoplasty in Mayer–Rokitansky–Küster–Hauser Syndrome and Gender Dysphoria Patients: A Systematic Review 2022 ·Tissue Engineering Part B Reviews ·(unknown), Freek Groenman, Mark‐Bram Bouman, Jan‐Paul Roovers, Ralph de Vries, Theo H. Smit, Judith A.F. Huirne	6
9	Assessing the use of tumor-specific DARPin-toxin fusion proteins for ex vivo purging of cancer metastases from human ovarian cortex before autotransplantation 2021 ·PubMed ·(unknown), (unknown), Freek Groenman, D.D.M. Braat, C. C. M. Beerendonk, Roland Brock, Wouter P. R. Verdurmen, Ronald Peek	3
10	Feasibility study for performing uterus transplantation in the Netherlands 2019 ·Human Reproduction Open ·(unknown), Lynda J.M. Juffermans, Cornelis B. Lambalk, (unknown), (unknown), Freek Groenman, Christianne J.M. de Groot, Arjan W.J. Hoksbergen, Judith A.F. Huirne, Robert A. de Leeuw, Norah M. van Mello, J.H. Nederhoed, R. Schats, Marieke O. Verhoeven, Wouter J.K. Hehenkamp	15
11	Vaginal Colpectomy in Transgender Men: A Retrospective Cohort Study on Surgical Procedure and Outcomes 2019 ·The Journal of Sexual Medicine ·(unknown), Mick van Trotsenburg, Judith A.F. Huirne, Mark‐Bram Bouman, Robert A. de Leeuw, Norah M. van Mello, Brechje Ronkes, Freek Groenman	22
12	Colpectomy Significantly Reduces the Risk of Urethral Fistula Formation after Urethral Lengthening in Transgender Men Undergoing Genital Gender Affirming Surgery 2018 ·The Journal of Urology ·Muhammed Al‐Tamimi, Garry L.S. Pigot, Wouter B. van der Sluis, Tim C. van de Grift, Margriet G. Mullender, Freek Groenman, Mark‐Bram Bouman	49
13	Completing or Abandoning Radical Hysterectomy in Early-Stage Lymph Node–Positive Cervical Cancer 2017 ·International Journal of Gynecological Cancer ·(unknown), Freek Groenman, Luc R.C.W. van Lonkhuijzen, (unknown), Henrike Westerveld, Jacobus van der Velden, Gemma G. Kenter	20
14	Robot-assisted laparoscopic colpectomy in female-to-male transgender patients; technique and outcomes of a prospective cohort study 2016 ·Surgical Endoscopy ·Freek Groenman, (unknown), Judith A.F. Huirne, Mick van Trotsenburg, Hans Trum	41
15	Hypoxia-Inducible Factor-1 Stimulates Postnatal Lung Development but Does Not Prevent O2-Induced Alveolar Injury 2014 ·American Journal of Respiratory Cell and Molecular Biology ·(unknown), Freek Groenman, (unknown), Jinxia Wang, Irene Tseu, Zhen Huang, Isabella Caniggia, Daochun Luo, Minke van Tuyl, Cameron Ackerley, Johan C. de Jongste, Dick Tibboel, Martin Post	22
16	Paradoxical gas embolism by transpulmonary passage of venous emboli during hysteroscopic surgery: a case report and discussion 2008 ·British Journal of Anaesthesia ·B. M. P. Rademaker, Freek Groenman, Poll A. van der Wouw, Erica A. Bakkum	24
17	Angiogenic factors stimulate tubular branching morphogenesis of sonic hedgehog-deficient lungs 2006 ·Developmental Biology ·Minke van Tuyl, Freek Groenman, Jinxia Wang, (unknown), Jason Liu, Dick Tibboel, Martin Post	49
18	Iroquoisgenes influence proximo-distal morphogenesis during rat lung development 2005 ·American Journal of Physiology-Lung Cellular and Molecular Physiology ·Minke van Tuyl, Jason Liu, Freek Groenman, Ross Ridsdale, Robin N. N. Han, (unknown), Dick Tibboel, Martin Post	43
19	Overexpression of lunatic fringe does not affect epithelial cell differentiation in the developing mouse lung 2005 ·American Journal of Physiology-Lung Cellular and Molecular Physiology ·Minke van Tuyl, Freek Groenman, (unknown), Ross Ridsdale, Jinxia Wang, Dick Tibboel, Martin Post	19
20	Morphometric analysis of the lung vasculature after extracorporeal membrane oxygenation treatment for pulmonary hypertension in newborns 2004 ·Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin ·Arno van Heijst, Remco Haasdijk, Freek Groenman, F. van der Staak, Christina Hulsbergen‐van de Kaa, Ronald R. de Krijger, Dick Tibboel	2

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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