New Clues to an Old Mystery: Recent Gains in Endometriosis at AshTip Solution.

AshTip NewsLetter |In 1927, American gynecologist John Sampson published his theory of the etiology of endometriosis, postulating that retrograde flow of endometrial debris flows backward through the fallopian tubes during menses into the peritoneal cavity. Sampson's notion remains the main

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New Clues to an Old Mystery: Recent Gains in Endometriosis

New Clues to an Old Mystery: Recent Gains in Endometriosis

In 1927, American gynecologist John Sampson published his theory of the etiology of endometriosis, postulating that retrograde flow of endometrial debris flows backward through the fallopian tubes during menses into the peritoneal cavity. Sampson's notion remains the main paradigm today, mentioned still in recent articles on the topic, but it has a flaw: Although the theory may account for how endometrial tissue escapes the uterus, a 1984 study revealed that this phenomenon occurs in 90% of women. Why, then, do only 10% of women suffer from endometriosis?