NCIt definition : An abnormal growth in the ovary, fallopian tube, or surrounding connective tissue.;
Alternative definition : NCI-GLOSS: A lump in tissue near the uterus, usually in the ovary or fallopian tube.
Adnexal masses include ovarian cysts, ectopic (tubal) pregnancies, and benign (not
cancer) or malignant (cancer) tumors.;