<prompt> CA 125 is elevated in all except :TuberculosisEndometriosisOvarian tumorPolycystic ovarian disease  <response>: CA-125This is a non-specific tumor markerCA-125 is a glycoprotein which is normally not produced by ovarian epithelium but may be produced by both malignant and benign epithelial ovarian tumors.Cut off level of CA-125 is 35 UmL. 