👉 Antiponemertes is a type of antenoma, also known as an "antigenic tumor," which is a benign cancerous growth that arises from the body's immune system. It occurs in the lining of the uterus and ovaries and can cause symptoms such as bleeding, pain, or irregularity. Antiponemertes usually appears as a small, smooth-looking mass that can be painful to touch. Treatment options for antiponemertes may include surgery