The statistics today are alarming: one in eight women will develop
breast cancer. Each woman must choose between lumpectomy, mastectomy,
radiation or chemotherapy in deciding how best to respond to her
situation. With no cure for breast cancer in sight, everyone agrees
that early detection is crucial.
Presently, breast self-examination and regular mammograms are the
prescribed tools for early detection. Self-examination is an easy,
no-cost way to monitor breast health and detect changes in the early
stages. Mammograms provide a look inside the breast tissue and can
often detect and diagnose anatomical abnormalities - such as lumps
- already existing in the breast.
But lumps and other breast abnormalities generally don't appear
overnight. Long before they are discovered via film or fingers,
their cellular contributors are hard at work. Cancer cells require
a supply of blood in order to flourish and survive. Being aggressive,
they create their own pathways to obtain this nourishment. Self-examination
and mammograms cannot detect this invisible, early-cellular process,
which usually occurs in breast tissue from five to ten years before
even the slightest growth of a lump.
The science of breast thermography has opened the door to the earliest
screening for abnormalities in breast tissue that Western medicine
has ever known. Thermography uses infrared imaging to generate highly
detailed digital pictures. The military began using infrared imaging
in the 1950's. Valued for its ability to detect and pinpoint areas
of heat and movement, this technology provided a way for the military
to "see' what and where the eye or other surveillance techniques
couldn't -it is also known as "night vision".
While the FDA has approved breast thermography since 1982, the
greatest developments in this field have emerged in just the last
few years with the advent of digital photography and high-resolution
digital imaging. What is extraordinary about these intricate images
is that they are able to display patterns of heat and vascularity
within the tissue itself. Patterns of heat and vascularity can reveal
the earliest indications of disease while they are still in the
formative stages. Thermography can also detect the presence of heat
from an infectious process or from a pre-existing anatomical abnormality
(i.e. lump) in the breast. Thermography is also the best way to
detect soft tissue trauma or damage. It is a non-invasive, radiation-free,
safe and painless process.
The January 2003 issue of the American Journal of Radiology presented
the results of a four-year clinical trial that tested thermographic
imaging efficacy in distinguishing between benign and malignant
lesions on patients who were scheduled for biopsies. Researchers
concluded that "infrared imaging is an economic and safe modality
that provides physiological data about a lesion. The physiological
view provided by infrared imaging complements the anatomical view
provided by mammography
could be a valuable
addition to the physician's armamentarium of diagnostic tools."
Breast thermography is not a stand-alone tool in the screening and
diagnosis of breast cancer. It is adjunctive. We cannot ignore the
tremendous role of thermography as an early-risk indicator or as
a monitor of treatment. When a thermogram is positive, a closer
look at the patient's diet, exposure to environmental pollution,
toxins and lifestyle is in order. Clinical blood work, in addition
to ultrasound and mammography, is essential. When mammography and
blood work is negative or equivocal, thermographic monitoring on
a quarterly to semi-annual basis should be performed in those patients
with suspicious thermograms.
Changes in tumor angiogenesis can be evaluated and other procedures
can be ordered to aid in the earliest possible diagnosis. Thermography
is non-ionizing and safe - there is no reason to simply "wait
and see" any longer. It is at this stage that a major decision
must be made. We can no longer be passive but must become proactive
with our health. The "wait and see' attitude due to a negative
or equivocal mammogram is no longer acceptable. With a more universal
and non-political approach, thermal imaging can become a valuable
early-detection tool that is indispensable to a patient's healthcare.
We must use every means possible to detect cancer where there is
the greatest chance for survival. Proper use of breast self-exams,
physician exams, thermography, and mammography together provide
the earliest detection system available to date. If treated in the
earliest stages, cure rates greater than 95% are possible.