NCIt related terms : primary ovarian insufficiency; Hypergonadotropic Hypogonadism (Female);
NCIt definition : Absent or premature cessation of ovarian function due to a pathologic process originating
within the ovaries.;
Alternative definition : NICHD: Absent or premature cessation of ovarian function due to an issue originating
within the ovaries.; NCI-GLOSS: A condition in which the ovaries stop working and menstrual periods stop
before age 40. Natural menopause usually occurs around age 50. A woman is said to
be in menopause when she hasn't had a period for 12 months in a row. Symptoms of menopause
include hot flashes, mood swings, night sweats, vaginal dryness, trouble concentrating,
and infertility. Primary ovarian insufficiency can be caused by some cancer treatments,
surgery to remove the ovaries, and certain diseases or genetic conditions. Also called
early menopause, premature menopause, and premature ovarian failure.;