Endometriosis is an estrogen-dependent inflammatory diseasethat affects 5 to 10% of women of reproductive age in the UnitedStates.1 Its defining feature is the presence of endometrium-liketissue in sites outside the uterine cavity, primarily on thepelvic peritoneum and ovaries. The main clinical features arechronic pelvic pain, pain during intercourse, and infertility.1Endometriosis can be the result of diverse anatomical or biochemicalaberrations of uterine function. For example, endometriosiscommonly develops in young women with vaginal obstruction ofoutflow, possibly because of large quantities of backwashedmenstrual tissue that has become implanted on pelvic organs.2In contrast, . . . [Full Text of this Article]
Cellular Origins
Molecular Mechanisms
Estrogen Formation in Endometriosis
Origins of Estrogen in Endometriosis
Estrogen Production and Inflammation
Prostaglandin E2 and Biosynthesis of Estradiol
Prostaglandin Production in Endometriosis
Progesterone Resistance in Endometriosis
Epigenetic Changes in Endometriosis
Conclusions
Source Information
From the Division of Reproductive Biology Research, Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago.
Address reprint requests to Dr. Bulun at the Division of Reproductive Biology Research, Dept. of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, 303 E. Superior St., Rm. 4-123, Chicago, IL 60611, or at s-bulun@northwestern.edu.
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Endometriosis
Colette S., Donnez J., Bulun S. E.
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N Engl J Med 2009;
360:1911-1912, Apr 30, 2009.
Correspondence
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