What is Thermography?
Digital Infrared Thermal Imaging is a unique technology that takes a picture and creates a map of the infrared patterns of the body. It is different than other screening tools because it helps us to see function (physiology). MRI and X-ray detect anatomical changes so will miss such things as active inflammation or angiogenesis (increased blood supply as found in cancer) . It was certified by the FDA for breast cancer screening in 1982 and can detect early danger signs in the body years before other tools. It has been shown to be effective in finding early signs of breast cancer up to 8 years before the mammogram. Thermography is not a stand alone diagnostic test; it should always be used adjunctively with mammography.
What Can Thermography Be Used For?
There are 3 areas that Thermography is useful:
1.Inflammatory Phenomena- This could include early detection of cardiovascular disease, arthritis, Fibromyalgia or trauma such as strains, sprains or chronic pain.
2. Neovascular Phenomena – Cancer is fed by the body’s own blood supply. This development of early vascularity is detected well before anatomical changes occur that will be detected with other screening tools.
3. Neurological Phenomena – Chronic regional pain syndrome, nerve irritation can cause referred pain in other areas. Circulatory deficits are easily seen in thermographic images.
Thermography has been comprehensively researched for over 30 years. While it is not a replacement for Mammography, it may have many valuable assets including: earlier detection of neovascular(blood supply) patterns, adjunct to inconclusive mammograms, improved detection for women with dense breasts or implants or a reasonable alternative for women who refuse mammogram. Below is a sample of the over 800 studies in the index-medicus. They represent some of the important findings and value of thermography.
Is Thermography a Proven Technology?
1. In 1982, the FDA approved breast thermography as an adjunct diagnostic breast cancer screening procedure
2. Of the extensive research conducted since the late 1950’s, well over 300,000 women have been included as study participants
3. The size of the studies are very large: 10k, 37k, 60k, 85k
4. Some studies have followed participants up to 12 years
5. Strict standardized interpretation protocols have been established for 15 years to remedy problems with early research.
6. Breast thermography has an average sensitivity and specificity of 90%
7. An abnormal thermogram is 10 times more significant as a future risk indicator for breast cancer than a first order family history
8. A persistent abnormal thermogram carries with it a 22x higher risk of future breast cancer
Extensive clinical trials have shown that breast thermography significantly augments the long term survival rates of its recipients by as much as 61%. When used as a multimodal approach (clinical exam +mammography+thermography), 95% of early stage cancer.
I am a provider or physician, how do I refer a patient for Thermography?
Thank you for your referral. Please download, complete and fax the form below back to Oregon Natural Medicine at 503-406-3000.Thermography referral Form