On a pelvic ultrasound, there was an incidental finding of a left ovary adnexal mass. It is 1.8 cm and completely solid. No blood flow and no weeping fluids. There is no history of ovarian cancer my CA 125 level came back at 53 which is slightly elevated, but was also on my period at the time, and I am pre-menopausal, I am booked for surgery on April 11. I had a CAT scan because I’m super nervous about all of this and the CAT scan came back showing no adnexal mass identified and everything looks normal. I will go for a follow up ultrasound to confirm this April 3, but I am hearing that CT scans can miss an ovarian mass , please let me know if anyone has any more information on this or anyone experience this also has anyone had a solid mass that has resolved on its own. Thanks in advance for your help