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Other
uses for Thermography:
Thermography can be used to detect dental infections, thyroid dysfunction,
and cerebral infarction (stroke). Thermal imaging is a non-invasive
view of the internal carotid arteries, which reveals varying stages
of atherosclerosis, thus enabling early detection and possible prevention.
COMMONLY
ASKED QUESTIONS ABOUT THERMOGRAPHY
Why
doesn't the AMA promote the use of thermography?
There are thousands of radiologists and only a few experts
in the field of thermography. A lot of money had been invested in
the use of mammography. This could explain why information has been
withheld regarding mammography's poor rate of accuracy and the harmful
effects of radiation exposure. In addition, the Health Insurance
Board has accepted thermography with its own CPT billing code 93762,
yet many Health Insurance Companies reluctantly reimburse for this
choice in screening. These tactics have, until recently, kept many
of us from looking at thermography as a safe and effective alternative.
What is the procedure like? The patient must first cool off from
the waist up in a room approximately 68 degrees for up to 15 minutes
so the warmer veins stand out from surrounding tissue. The Technician
takes a series of 3 images, left, right, and frontal view, with
an infrared camera (heat detecting). A second set of images is taken
for comparison after the person holds her hands in ice water for
one minute (autonomic challenge). Cancer is highly vascularized
(having a significant blood supply) and because these neo-angeogenesis
blood vessels are filled with nitrous oxide (a vassal dilator),
they can't constrict with the autonomic challenge, so it is easily
distinguished in comparison to normal tissue, which contracts considerably
with the autonomic challenge. Thermography is safe, comfortable
and a far more accurate screening tool.
Can
Thermography be used on augmented breasts or with a mastectomy?
Yes. Since there is no pressure applied, there is no harm
to the implants. Thermal imaging is a painless, non-invasive way
to evaluate the lymphatic system, especially for those with a mastectomy.
How
can you tell if a thermographer is qualified?
They
should be board certified and follow the standards of practice established
by the American Academy of Thermology or a comparable organization.
1.
Patient should be unclothed on the torsal for 5 to10 minutes in
a cool room of about 68 degrees.
2. Patient has at least three pictures (left right and frontal view)
taken before and again after ...
3.The patient's hands are placed in ice water for one minute.
4. Patient is provided a report where there is a description of
the features in the images as well as how they responded to the
autonomic challenge. |