what is an adnexal abnormality
Definition: Adnexal Mass. An adnexal mass is a growth or lump next to the uterus, most commonly arising from the ovary or fallopian tube. These masses are usually benign, but can be cancerous. An adnexal mass refers to an abnormal mass of tissue that could be cystic or solid in the region near the ovaries. It can help to think about what other structures live in this region of the body when thinking of the possibilities for masses in this area.