Dr. April L. Speed, first in Georgia to provide cryoablation for early stage breast cancer with the Visica 2 Treatment System Global Breast Health & Wellness Center, founded by Dr. April Speed, announced it has expanded its cryoablation treatment of fibroadenoma to include early stage breast cancer with the Visica 2 Treatment System. Developed by Sanarus Technologies, the Visica 2 Treatment System is a cryoablation device that uses extreme cold liquid nitrogen to destroy tissue .