Breast cancer cryoablation with radiologic-pathologic correlation.

Breast cryoablation has become a viable option for the treatment of breast cancer in properly selected patient populations. With the increase in the use of cryoablation, post-treatment follow-up imaging and pathology has also gained increased importance. By using the proper imaging combination of diagnostic mammography, ultrasound and MRI, physicians are able to detect residual or recurrent malignancy and differentiate it from expected post-treatment findings. If suspicious imaging findings are seen, prompt biopsy and pathological diagnosis are essential. The pathologist must also be able to differentiate the expected post-procedural histological findings from those of recurrent or residual malignancy. These imaging and pathological findings must also be compared in order to ensure concordance and appropriate patient treatment.