Uterine artery embolisation: this can be a radiological technique whereby the primary blood source on the uterus is blocked. This starves and deprives the fibroids of blood supply along with the fibroids undergo degeneration and shrinks. Extracellular matrix and collagen: too much accumulation of extracellular matrix (a form of protein https://www.sgvascularctr.com/all-you-need-to-know-about-uterine-fibroids/