<prompt> A 35-year-old woman presents with infertility and palpable pelvic mass. Her CA-125 level is 90 rnIUmL diagnosis is:Ovarian CaEndometriomaTuberculosisBorderline ovarian tumor  <response>: In this question we have insufficient information to make any definite diagnosis. At the best we can try to make the most probable diagnosis.CA-125 This is a non-specific tumor marker CA-125 is a glycoprotein which is normally not produced by ovarian epithelium but may be produced by bothmalignant and benign epithelial ovarian tumors. Cut off level of CA-125 is 35 UmL. Levels of CA 125 can be raised in 