Health Canada is advising Canadians and health care practitioners that no thermography (thermal imaging) machines have been approved to screen for breast cancer in Canada.
Health Canada is not aware of any clinical evidence that thermography can be used effectively as a screening technique for the early detection of breast cancer. As such, it may present a potential risk to women relying on the results.
Read the complete Health Canada Advisory here:
http://www.hc-sc.gc.ca/ahc-asc/media/advisories-avis/_2012/2012_178-eng.php