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Itching and pain in
side of mole make you suspicious as well.
History of melanoma in Family should also raise suspicions.
Some skin problems look like melanoma, but are actually harmless. Anyway, do not gamble with them. Even experienced physician can not always tell if
lesion is malignant or not. It is better to be safe then sorry and check
troubling changes soon.
Some rare types of melanoma exist. Because even obvious melanomas are not always diagnosed on time,
unusual types becomes much more deadlier. Often doctor sees them too late.
Melanoma under
nails. Melanoma of mucous membranes. (Mouth, nose or guts) Amelanotic melanoma - this one is not even colored.
The treatment will be excision with margins and biopsy, but most important of course is to catch melanoma Know that
treatment depends on
thickness of
tumor and
presence of distant metastasis.
Surgeon or dermatologist cuts off
melanoma. Then, Pathologist (doctor specializing in lab diagnostics) looks
sample under microscope.
He classifies
tumor. The grade of
tumor gives
clue to
chances of your survival.
There are several classifications
Breslow classification measure
penetration of
lesion into skin by millimeters. Know that > 0.75 mm is already dangerous, but > 4 mm is wacking.
What is 4 mm. It is nothing. Right? Take a ruler and check how 1 mm looks and how 4 mm looks.
So this is why it is important to catch melanoma early.
There is also Clarks classification that measures penetration of
melanoma into
skin and other layers.
TNM classification standardizes
grading.
You can not know
grade unless you excise and measure
melanoma penetration under microscope. It is not a do-it-yourself project. Surgeon and pathologist will do it.
The time of evolvement 1-2 years.
The frequency of melanoma is increasing. It might be because of more people get sun damage. Also other reasons may play role.
Treatment of melanoma includes surgical removal, chemotherapy, immunotherapy, radiation therapy.
Keywords: Melanoma, mole, nevus, dermatology, pathology, surgeon

Aleksandr Kavokin MD/PhD, Phila http://www.kavokin.com Aleksandr Kavokin, MD1994 Russia,PhD1997 Russia - Immunology and Allergy, postdoc at Cancer Center at Med U of South Carolina, postdoc at Yale - Cardiology, Molecular Medicine. http://www.kavokin.com http://www.kavokin.uni.cc http://www.geocities.com/aging_rejuvenation/ http://www.appendicitis.uni.cc/ http://www.geocities.com/appendicitis_disease/