Uterine artery embolisation: this can be a radiological procedure whereby the principle blood source on the uterus is blocked. This starves and deprives the fibroids of blood offer as well as fibroids undergo degeneration and shrinks. Extracellular matrix and collagen: excessive accumulation of extracellular matrix (a type of protein community) https://www.sgvascularctr.com/all-you-need-to-know-about-uterine-fibroids/