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Health

Most detailed map of uterine lining yields clues about endometriosis

An intricate atlas of the inner lining of the uterus could help researchers better understand conditions like endometriosis, infertility and abnormal menstruation

By Grace Wade

3 September 2024

An atlas of endometrial cells helps reveal its complexity

Connect Images / Alamy

We now have the most detailed map ever made of the endometrium, or the inner lining of the uterus. This will significantly improve our understanding of reproductive health and common conditions such as endometriosis.

The endometrium is one of the most dynamic organs in the body. Each menstrual cycle, it thickens in preparation for pregnancy and, if a pregnancy doesn’t occur, sheds its top layer during menstruation.

Despite the endometrium’s…

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