Wim N.P. Willemsen
No ORCID on file
· 11 papers in corpus
observational
2023
OBJECTIVE: To enhance evidence-based knowledge on long-term sequalae in patients with surgically corrected obstructing Müllerian anomalies. METHODS: This long-term case-control study included patients with menstrual outflow obstruction due…
2001
other
1996
OBJECTIVE: To assess the results of surgical treatment of symptomatic intestinal endometriosis. DESIGN: Retrospective study. SETTING: University hospital, The Netherlands. SUBJECTS: 14 patients in whom medical treatment had failed. INTE…
other
1992
The unicornuate uterus is associated with a poor reproductive outcome and many gynecological problems. We collected data from 45 women with a unicornuate uterus. We found a high abortion rate of 22% in the first trimester and 16% in the sec…
observational
1991
OBJECTIVE: To determine CA-125 concentrations and total amounts in peritoneal fluid (PF) of women with various infertility-related factors throughout the menstrual cycle. DESIGN: Peritoneal fluid was obtained at laparoscopy. CA-125 was det…
lab-animal
1991
A comparative immunocytochemical study was performed on endometriotic epithelial versus endometrial epithelial and normal mesothelial cells in order to obtain further evidence for either the endometrial implantation or mesothelial metaplasi…
other
1991
OBJECTIVE: To estimate the amount of endometrial epithelial cells in peritoneal fluid (PF) after uterine-tubal flushing (40 mL) throughout the menstrual cycle. DESIGN: We cultured the cell pellet of flush medium present in the peritoneal c…
lab-animal
1987
Cellular elements from the mucous membrane of the uterus and oviducts and from peritoneal washings were cultured. The in vitro behavior of these cells was compared to elucidate the histogenesis of endometriosis and the role of various diagn…
1987
case-report
1986
Luteinising hormone-releasing hormone agonist (Buserelin) therapy administered for a period of 6 months in 4 patients with longstanding, severe, danazol-resistant endometriosis, was found to be effective in reducing all complaints related t…
other
1985
Estrogen absorption from the neovagina was studied by administering 2.0 mg of micronized 17 beta-estradiol (E2) neovaginally to 6 patients. The neovagina in each patient was constructed by using the peritoneum from the pouch of Douglas. A m…