Philippe R. Koninckx

To the best of our knowledge this is the first prospective study in nonhuman primates of proven fertility in the wild, which compares fertility between animals with spontaneous minimal endometriosis and those with a normal pelvis. During 7 …

BACKGROUND: Endometriosis is the presence of endometrial glands or stroma in sites other than the uterine cavity. It is variable in both its surgical appearance and clinical manifestation, often with poor correlation between the two. Surgic…

The aim of the present study was to investigate whether women with endometriosis displayed a decreased lymphokine-activated killer (LAK) activity. In 15 women with and 7 women without endometriosis the cytotoxicity against four different tu…

The histopathology of spontaneous endometriosis was studied on 20 pelvic implants biopsied at laparoscopy in 15 healthy baboons. Endometriosis was confirmed by histopathology in 10 of these animals (66%). Typical (n = 3) and subtle (n = 13)…

With the steadily increasing volume of endometriosis articles, and titles and abstracts readily available online, there is a growing risk that references are cited without the full articles having been read by the author(s) or by referees. …

BACKGROUND: Endometriosis is the presence of endometrial glands or stroma in sites other than the uterine cavity. It is variable in both its surgical appearance and clinical manifestation often with poor correlation between the two. Surgica…

Massive hemorrhagic ascites (4470 mL, range 1-10 L) in women with endometriosis is a rare condition occurring predominantly in black women. Of the 43 case reports published, 42 are compatible with the hypothesis that the hemorrhagic ascites…

Innervation of deep endometriosis has recently been linked to its severe pain symptoms. We demonstrated for the first time that the Wilms' tumor gene 1 is overexpressed in part of these nerves.

BACKGROUND: Endometriosis, classified as the presence of endometrial cells in ectopic sites, is a debilitating disease causing pain and infertility in approximately 10% of women of reproductive age. It is associated with the aberrant expres…

The best treatment of endometriosis remains surgery. However, the surgery and definition of endometriosis have changed over time (Figure 8.1). For example, surgeons are more aware of the subtle appearance of endometriosis (Figures 8.2 and 8…

OBJECTIVES: To report the short- and medium-term complications of laparoscopic laser excisional surgery for rectovaginal endometriosis. DESIGN: Retrospective cohort study. SETTING: University teaching hospital, UK. POPULATION: A total of…

OBJECTIVE: To evaluate the phenotype, proliferative, and differentiation capacities in vitro of stromal cells derived from peritoneal, ovarian, and deeply infiltrating endometriosis. DESIGN: Experimental study using phase contrast microsco…

OBJECTIVE: To identify consistent genetic changes in endometriosis samples to determine whether endometriosis lesions are true neoplasms. DESIGN: We analyzed ovarian endometriosis lesions for loss of heterozygosity (LOH) at 12 loci of pote…

University at Buffalo, The State University of New York, 219 Bryant Street, Buffalo, NY 14222 (Batt) KU Leuven, Belgium, and Oxford, United Kingdom (Koninckx)

Endometriosis is still poorly understood despite a high and still increasing publication rate of over 500 articles a year, i.e. 455 426, 448, 504 and 534 in the last 5 years respectively. It is considered to be one of the most important cau…

BACKGROUND: Endometriosis is the presence of endometrial glands or stroma in sites other than the uterine cavity. It is variable in both its surgical appearance and clinical manifestation often with poor correlation between the two. Surgica…