This is from another site (Healthy Life Essex, of all things):
"When used as part of a multimodal approach (clinical examination + thermography + mammography or anatomical test), 95% of early stage cancers will be detected. Digital Infrared Thermal Imaging is a test of physiology (function) and does not compete with MAMMOGRAPHY, which is anatomic. The inherent advantages of DITI are:
(i) It is effective for all age groups, especially younger women with denser breast tissue who are not automatically catered for by government funded mammography schemes.
(ii) It is non-contact and non invasive thus painless for women and, because it does not emit any radiation there is a very high acceptance for this test.
(iii) It is also effective where implants are involved. Thermal emission is not adversely affected and as there is no contact, there is no danger of implant damage. It is ideal for post-operative use to monitor treatment response.
(iv) Ideal for use with small-breasted women where mammography is difficult. This is also relevant for men as almost 1% of all detected breast cancers are in male patients.
(v) Mammography is only able to X-Ray the quantity of the breast that can be fitted into the screening clamp table whilst Digital Infrared Thermal Imaging is able to view the whole area of the breasts. This includes the lymph zones from the chin to beneath the breasts and under the arms, Carotid arteries and Thyroid. Breast screening using DITI does NOT require a cold stress test."