Introduction
to Skin Cancer
Basal Cell Carcinoma
We have learnt that there are basically three kind of skin cancer. Among
the three, Basal Cell Carcinoma is the most common. In
fact, it is estimated that there are seventy
five percent of all
skin
cancer
sufferers
have basal
cell carcinoma.
At one
time this was a disease mainly of older men. Especially those who had been
in careers that meant they worked out of doors like construction workers.
Although studies are showing changes in this trend in recent years, with
more woman developing basal cell carcinoma, and the age
of discovery of this disease lowering somewhat, more old men are still
affected.
Sometimes it
develops in odd places that are not believed to be sun related. These places
may include vaccination sites or burn sites, scarred areas, and tattoos.
The main cause of this disease is believed to be over
exposure to the sun’s
ultra violet rays. It is usually found on the face, scalp, and upper torso.
Those most at risk for this skin cancer are people with fair skin, who have
blond or red hair and blue, grey or green eyes. As well, people whose jobs
require them to be out side and so exposed to the suns ultra violets rays
for long periods of time like construction workers, exterior house painters,
oilrig
workers or linesmen.
Or people who insist, despite the constant warnings,
on sunbathing without protection. Too many still feel it couldn’t happen
to them so why not work on their tan. What is it that a person could find that should send
them to their health care provider? If you notice a sore that remains open,
or reopens and does
not heal
after three to four weeks, go see your health care provider.
If you become
aware of a reddish area that looks wrong, maybe even appears crusty and
alternates between itchy and painful. Get it checked out. These spots
are usually found
on the chest, limbs or shoulders.
The third type appears like a shiny
protuberance and is almost transparent in appearance. It can be almost
any color, tan,
brown pink red or brown. This type is more common in dark haired people
and looks
so much like a mole that it s often mistaken for one.
The next type
to watch for is pink in color with a raised edge and is lower in the
center of it.
All of these should send you to your dermatologist
or other health care provider. But this last one is the biggest problem.
It often looks
like nothing more
than a scar. It is white or yellow in color. The skin appears shiny
and stretched tightly. This one is often a sign of a tumor that is going
to be trouble.
If
you notice one like his immediately see a physician.
If your health care provider suspects that one of these
is cancerous they will take a biopsy to confirm this suspicion. If they are
right and their
patient
has basal cell carcinoma then they will immediately schedule surgery
to remove the growth and discuss a treatment plan with you. How
to recognize the skin cancer basal cell carcinoma
When we think of skin cancer we may not always realize that there
are 3 different types of skin cancer. What most people think of as
skin cancer is in fact malignant melanoma where the moles on your
skin changes.
Basal cell carcinoma or also called a rodent
ulcer, is probably one of the most common types of all types of
skin cancer.
It appears
in the basal cell layer strangely enough and it is the inner most
layer of the outer skin (the epidermis if you care to know). Basal
cell carcinoma skin cancer is a slow growing form of cancer and
it looks like a raised edged swelling with a dimple in the
center and
you can often see small blood vessels under the skin.
This type of skin cancer appears mainly in
the areas most exposed to sun light, like the nose and around the
eyes. It hardly ever
spreads around the body although if it is ignored it is possible.
The main
consequence of a neglected “bcc” or rodent ulcer
is that it can cause a lot of tissue damage as it burrows deep
into the tissues,
hence why it has been called rodent ulcer.
As stated, Basal cell cancer is the most common
type of skin cancer to affect people. Like all skin cancers it
mainly affects
people
with pale or fair Caucasian skin. It is also likely or probable
that new patients who develop this form of skin cancer have
a family history
of rodent ulcer or BCC. It has been found that sunlight is
a huge factor in about two thirds of these types of cancer;
however
the
remaining third usually occurs in non sun-exposed areas.
This
is why dermatologists are so insistent about people wearing
sun screens
and getting annual skin cancer exams to prevent or provide
early detection of this common tumor. (Especially in those
countries
which are very hot).
If you have been diagnosed with basal
cell carcinoma then it is most likely that it will be treated by a surgeon
operating
on you
to remove
the tumor. Usually they will perform a routine that effectively
just scrapes out the tumor and then leave the wound to heal
itself. This
treatment of rodent ulcers as it is also known has an excellent
cure rate and the cosmetic results are equally impressive
with very little
scarring, and made even more attractive as it is a very cost
effective procedure, which is important to your health care
provider no doubt.
If you get skin cancer then this type of skin
cancer is by far the easiest one to cope with as it only really
grows
locally and with
detection happening early enough the cosmetic consequences
are
minimal. The cancer never stops growing however until it
is removed completely
so if it is in a place where it can impinge on vital structures
and cause them to stop working it is very rarely deadly.
Proper care and consideration for your skin
is still essential in order to avoid the cancer in the first place
so common
anti skin
cancer advice still applies like use sunscreen, cover
up exposed ares during the mid day sun and stay out of the
sun when ever
possible. It is especially important for children and
babies
to stay out
of direct sunlight as they have thinner skin.
Even during winter it is important if you
live in a snowy area as snow doubles your exposure to UV rays.
|