Can chocolate cysts cause high CA125?

Glycated antigen 125 (CA125), chocolate cysts may cause high CA125.
Ovarian chocolate cysts are endometriotic cysts occurring in the ovarian tissue, the cause of which is still unclear, and patients tend to present with progressively worsening dysmenorrhea and infertility.
CA125 is a tumor marker indicator, and its elevation is associated with pelvic inflammatory disease, endometriosis, ovarian cancer, breast cancer and other diseases, so ovarian chocolate cysts may cause elevated CA125.
For patients who have found ovarian chocolate cysts, it is recommended to go to regular hospitals in time to improve the relevant examinations, to clarify the cause of the disease under the guidance of professional doctors, and to target treatment, so as to avoid delaying the condition.