Els Witteveen

Full Professor

Contact

pwitteve@umcutrecht.nl

Pure profile

Recent publications

All publications

Clinical Decision-Making Regarding the Added Value of Postoperative Chemotherapy After Complete Secondary Cytoreductive Surgery in Unifocal First Recurrent Epithelial Ovarian Cancer-An International Expert Survey Renée E W M van de Vorst, Sophie S M Pelk, Eelke H Gort, Petronella O Witteveen, Ronald P Zweemer, Cornelis G Gerestein
Journal of Personalized Medicine, 2026, vol. 16

Endometrial pathology and surgical extent in ovarian adult granulosa cell tumor Sven Karstensen, Geertruid Johanna Brink, Kirsten Jochumsen, Jolijn Willemijntje Groeneweg, Eelke Hiddo Gort, Petronella Oda Witteveen, Finn Lauszus, Ronald Peter Zweemer
American Journal of Obstetrics and Gynecology, 2026, vol. 234, p.1680-1689

The added value of chemotherapy after secondary cytoreductive surgery in unifocal versus multifocal first recurrent epithelial ovarian cancer R E W M van de Vorst, M D Huiskamp, E H Gort, P O Witteveen, R P Zweemer, C G Gerestein
Gynecologic oncology reports, 2025, vol. 60

Granulosa cell tumor patients presenting with acute abdomen Geertruid J Brink, Jolijn W Groeneweg, Ariane A Sickinghe, Christianne A R Lok, Hans W Nijman, Jurgen M J Piek, Ward Hofhuis, Eva Maria Roes, Luc R C W van Lonkhuijzen, Cor D de Kroon, Eelke H Gort, Petronella O Witteveen, Ronald P Zweemer
Gynecologic oncology reports, 2025, vol. 60

The Prognostic Value of FOXL2 Mutant Circulating Tumor DNA in Adult Granulosa Cell Tumor Patients Geertruid J Brink, Nizar Hami, Hans W Nijman, Jurgen M J Piek, Luc R C W van Lonkhuijzen, Eva Maria Roes, Ward Hofhuis, Christianne A R Lok, Cor D de Kroon, Eelke H Gort, Petronella O Witteveen, Ronald P Zweemer, Jolijn W Groeneweg
Cancers, 2025, vol. 17

Signal transduction pathway activity in adult-type granulosa cell tumor samples G. J. Brink, J. W. Groeneweg, P. van der Ploeg, G. N. Jonges, E. H. Gort, P. O. Witteveen, R. P. Zweemer, J. M.J. Piek
Gynecologic Oncology, 2025, vol. 195, p.6-11

External positions

Working group member Dutch working group on Evidence Based Guidelines in gyn cancers - ja - Dutch Working Group on Evidence Based Guidelines

Voorzitter centrale MIP commissie - - UMCU

Advisory board Priority Program Cancer - - UMCU

Steering Committee Expensive Medicines - - UMCU

Member of working group NFU oncology on behalf of University Medical Center Utrecht, Cancer Center - volledig - NFU