invasive hydatidiform mole
Meaning of invasive hydatidiform mole: A type of cancer that grows into the muscular wall of the uterus.
Definition of invasive hydatidiform mole
A type of cancer that grows into the muscular wall of the uterus. It is formed after conception (fertilization of an egg by a sperm). It may spread to other parts of the body, such as the vagina, vulva, and lung. Also called chorioadenoma destruens.