Breast Cancer
Breast cancer occurs when breast cells develop abnormally
and grow out of control forming a malignant (cancerous)
tumour. It is possible for cancer cells to spread (metastasise)
from the breast to other parts of the body via the
lymphatic system and by direct entry into the blood
vessels. Once there, they can form "secondary" cancers.
Cancer that forms in tissues of the breast, usually
the ducts (tubes that carry milk to the nipple) and
lobules (glands that make milk). It occurs in both
men and women, although male breast cancer is rare.
Estimated new cases and deaths from breast cancer
in the United States in 2010:
New cases: 207,090 (female); 1,970 (male)
Deaths: 39,840 (female); 390 (male)
Source |
Breast cancer
is the second leading cause of cancer deaths in
women today (after lung cancer) and is the
most common cancer among women, excluding non melanoma
skin cancers. According to the American Cancer Society,
about 1.3 million women will be diagnosed with breast
cancer annually worldwide about 465,000 will die from
the disease. Breast cancer death rates have been dropping
steadily since 1990, according to the Society, because
of earlier detection and better treatments. About 40,910
breast cancer deaths are expected in 2007.
According to the American Cancer Society, in general,
breast cancer rates have risen about 30% in the past
25 years in western countries, due in part to increased
screening which detects the cancer in earlier stages.
In the United States, though, breast cancer rates decreased
by 10% between 2000-2004, due in part to a reduction
in the use of hormone replacement therapy. Although
breast cancer rates are rising in many western countries,
deaths from the disease have decreased in some countries
as a result of improved screening and treatment.
Source
The lifetime probability of developing breast cancer
in developed countries is about 4.8%, according to
the American Cancer Society (the probability is about
13% for any type of cancer). In developing countries,
the lifetime probability of developing breast cancer
is about 1.8%.
Breast Cancer
Worldwide |
Breast
(All ages) |
Incidence |
Deaths |
Zimbabwe
India
Japan
Brazil
Singapore
Italy
Switzerland
Australia
Canada
Netherlands
UK
Sweden
Denmark
France
United States |
19
19.1
32.7
46
48.7
74.4
81.7
83.2
84.3
86.7
87.2
87.8
88.7
91.9
101.1 |
14.1
10.4
8.3
14.1
15.8
18.9
19.8
18.4
21.1
27.5
24.3
17.3
27.8
21.5
19 |
Note:
numbers are per 100,000.Source: J. Ferlay,
F. Bray, P. Pisani and D.M. Parkin. GLOBOCAN
2002. Cancer Incidence, Mortality and
Prevalence Worldwide. IARC CancerBase
No. 5, version 2.0. IARCPress, Lyon,
2004. |
Incidence
By Age
This risk model is based on population
averages. Each woman's breast cancer risk
may be higher or lower, depending upon
a several factors, including family history,
genetics, age of menstruation, and other
factors that have not yet been identified.
Source:
Among those cancer free at age
interval. Based on cases diagnosed
2000-2002. "1 in" are
approximates. Source: American
Cancer Society Breast Cancer
Facts & Figures, 2005-2006. |
|
Probability
of Developing Breast Cancer Within
the Next 10 years |
By age 20
By age 30
By age 40
By age 50
By age 60
By age 70
Lifetime |
1 out of 1,985
1 out of 229
1 out of 68
1 out of 37
1 out of 26
1 out of 24
1 out of 8 |
|
While breast cancer is less common at a
young age (i.e., in their thirties),
younger women tend to have more aggressive
breast cancers than older women, which may
explain why survival rates are lower among
younger women. |
Five Year
Survival Rate By Age |
Younger
than 45
Ages 45-64
Ages 65 and older |
81%
85%
86% |
Source:
American Cancer Society |
|
Self Exam
Tips
for Self Examination
A BSE can help women detect cysts or
other benign (noncancerous) breast problems between
checkups. It can also help some women detect breast
cancer ,It's easy to perform a breast self-examination,
and it only takes a few minutes. Although it might
seem strange or inconvenient at first, BSE is a skill
you can use throughout your life to help ensure good
breast health.
The
Breast-light Scanner
Great
for home or Clinics
The Breast light Scanner is a product that allows you to see
inside your breasts.
It works by shining a powerful White light through the breast tissue.
Helps Home Self Exams
A powerful light source with a bright-white
beam, shown to be effective in detecting unusual
Breast anomalies– could
be the answer to anyone worried about the effectiveness
of self-examination
The Breast light Scanner, a device produced
in China, was developed to help women and used in
clinics to spot
suspicious breast lumps in the privacy of the home.
By shining a very bright light light of specific frequencies
that best penetrates breast tissue, it should be possible
to locate darker, and therefore denser spots for further
review by a physician.
Breast light Scanner can be used by women of all ages,
particularly menopausal or post-menopausal women when
the density of the breast tissue has changed. It is
also useful for women with fibrous breasts that always
feel lumpy. The Breast light Scanner will distinguish
between normal breast tissue and areas where blood
vessels are present that could indicate a potential
abnormality.
When one feels a lump in the breast, there
is really no virtual worry because most lumps
are benign which means that they are not cancerous.
In fact, benign breast tumors are abnormal
growths but do not really pose threats because
they do not spread outside of the breast. However,
some benign lumps increase the risk in having
breast cancer
Then there are lumps that are not really
tumors at all which are often caused by fibrocystic
changes — cysts are fluid-filled sacs
while fibrosis is the formation of scar-like
tissue. These changes can cause swelling
of the breasts resulting to being lumpy and
sometimes a fluid discharge from the nipples. Source |
With all aspects of breast
awareness the important thing is to look out for
any changes.
Breast light Scanner is
designed to give the maximum light transmission through
the breast tissue.
These units may be ideal for the thousands
of women who are uncomfortable about performing monthly
self breast checks.
We use white light to give the best contrast and enable
you to see the maximum detail. The light is completely
harmless. The Camera will capture the image and transfer
it to your PC or laptop there you can store your pictures
in the software data base and even compare previous
pictures,,You can use Breast light Scanner as often
as you like with no side effects.
Popular
breast cancer test 'unproven
Mammograms cause breast cancer (and
other cancer facts you probably never knew)
Breast light Scanners
are not a substitute for a mammography,
but it is a useful resource. "It works by
shining a light through breast tissue," "The
White light illuminates the red blood cells so
that they appear black. Practically, it means you
can see all the blood vessels in the breast clearly,
like a road map."
All women are at
risk for developing breast cancer. The older
a woman is, the greater her chances of developing
breast cancer. Approximately 77% of breast cancer
cases occur in women over 50 years of age.
|
Incidence Rates
by Race |
Race/Ethnicity
|
Female
|
All
Races
White
Black
Asian/Pacific Islander
American Indian/Alaska Native
Hispanic |
127.8
per 100,000 women
132.5 per 100,000 women
118.3 per 100,000 women
89.0 per 100,000 women
69.8 per 100,000 women
89.3 per 100,000 women |
|
Over a period in time you will learn
and understand what your breasts look like when lit
by your Breast light Scanner. This
internal view will become as familiar to you as the
look and feel of your breasts on the outside.
You will
see veins and blood vessels as dark lines in your
breast.
Compare years
Last year
Totally
normal
|
This year
Possible Problem
|
Colour Enhanced via Included computer Software
"When a tumour takes hold in the breast, a new
blood vessel grows to feed it. The Breast light would
show that up as a dark patch long before you could
feel it as a lump through the skin." When the
light hits a blood vessel in your breast it is absorbed
by haemoglobin. This makes the veins in your breast
appear as dark lines.
Malignant lumps have an increased blood supply to
feed them so any dense areas may indicate an abnormality.
Fluid filled cysts, however, will not absorb the light.
"Critics would argue that users may
worry unnecessarily,and that the use of these
devises encourage anxiety and needless examinations."and "It
could cause unnecessary distress if 'shadows'
were misinterpreted."
"I don't think I know any doctors
who are good at self-examination, let alone
patients. And if you can see something before
you can even feel a lump, that has to be
a good thing. The light may be anxiety-provoking
for a very few, but for most it is reassuring.
So far, women do not seem to be over-relying
on this Technology, with many using it as
an additional tool in their monthly checks."
Dr. Burnett, |
WOMEN WHO ARE SCHEDULED FOR A ROUTINE BREAST SCREENING
ARE STRONGLY ADVISED TO ATTEND.
THE Breast light Scanner IS NOT A SUBSTITUTE FOR MEDICAL
SCREENING
|
A tumour could show
up as a dark spot or area attached to a blood vessel.
You don't need to remember how your breast looks
each month; just to watch out for dark patches
attached to blood vessels. |
Original Black and white,pictures can
be color enhanced automatically
Enlightened
breast awareness.
How to Use:
Basic Instructions
Full instructions included
- 1 The user Sits or stands in front of their computer
with the Camera pointing towards the breast to be Scanned
- 2 Hold the torch underneath and to the side of their breast, against
the skin.
- 3 The beam lights up the tissue you can see the network of blood vessels
(which appear black) that spread through the breast very clearly. In
a healthy breast, these look like slender, wiggly lines .
Great for home or Clinics
The manufacturer suggests that the Breast
light Scanner is not a substitute for a professional
Medical screening,
the device could be a potentially lifesaving device,
as it could be used as a monitoring and early warning
gadget at home. Women are advised to use their hands
to feel their breasts for lumps in the shower, but
with this light they can actually see what is going
on and see changes through time. In the case she finds
something wrong or unusual, they can go to the doctor
for an expert opinion. Better to be
safe than sorry.
.WOMEN WHO ARE SCHEDULED
FOR A ROUTINE BREAST SCREENING
ARE STRONGLY ADVISED TO ATTEND.
THE Breast light Scanner IS NOT A SUBSTITUTE FOR MEDICAL SCREENING
|
Breast
Light Scanner
With Case,
Camera, Light source and Software
|
|