Method of removing a polyp with a sling In medicine, a<unk>  is the removal of an abnormal growth of tissue called a polyp.<unk>  can be performed by excision if the polyp is external (on the skin).
Polypectomy
Lumpectomy
Cryosurgery
Cryoablation
Trepanning
Cauterization
Estrogen patch
Radiofrequency thermocoagulation