Fibromatosis of the ovary

Ovarian fibromatosis is a rare condition where mass-like enlargement occurs due to ovarian fibrosis (fibrosis is thickened scar like tissue). Ovarian fibrosis is the result of depletion of ovarian follicles and loss of ovarian function. This could be the result of damage or injury to the ovary (ie.surgery, chronic inflammation, other ovarian conditions). This is a benign finding.