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Skin Cancer
FOH Presents…
Overview:
• What is skin cancer
• What causes skin cancer
• Types of skin cancer
• How is skin cancer treated
Your Skin…
What is Skin Cancer?
• Skin cancer is a disease in which cancer (malignant) cells are found in your skin.
Occurrence
• Most common cancer in the U.S
• 1 in 5 Americans will develop skin cancer in
their lifetime
• Largely preventable
Who is at Risk
• Light skin color, hair color, eye color, freckles
• Genetics
• Certain types of moles
• Long-term sun exposure
• History of childhood sunburns
What Causes Skin Cancer
• Ultraviolet (UV) radiation is the main cause
• Artificially-produced UV radiation
• Chemicals
Types of Skin Cancer
• Pre-Cancerous– Actinic keratosis
• Cancerous– Squamous cell
carcinoma– Basal cell carcinoma– Melanoma– Others
Actinic Keratosis
• A pre-cancerous condition of thick, scaly patches of sun-damaged skin.
Squamous Cell Carcinoma
• Begins in squamous cells which are found in the surface of the skin
• They are thin, flat cells that look like fish scales
– Approximately 20% of all skin cancers
Squamous Cell Cancer Warning Signs
Scaly Red Patch Elevated with Central Depression
Sore that Persists
Basal Cell Carcinoma
• Skin cancer that arises from basal cells, small round cells found in the lower part of the skin (epidermis).
– Over 75% of all skin cancers – Slow-growing– Generally treatable
Basal Cell Cancer Warning Signs
Small, smooth, pale, or waxy shiny lump
Firm, red lump A lump that bleeds or develops a crust
Check In Quiz
Thick, scaly patches of sun-damaged skin#1
#2Persistent, scaly red patch sometimes crusts or bleeds
#3 Red growth with indentation in center
Melanoma
• A skin cancer that arises in a pigment producing cell
• Usually begins in a mole
• Deadliest form of skin cancer– 5% of all skin cancers– Can be found anywhere on the body
Benign Mole or Melenoma
NORMAL
How Do I Tell The Difference?
ABNORMAL
ABCDEs of Melanoma Screening
“A” = ASYMMETRY
NORMAL ABNORMAL
ABCDEs of Melanoma Screening“B” = BORDERS
NORMAL ABNORMAL
ABCDEs of Melanoma Screening“C” = COLORS
Uniform Color
NORMAL ABNORMAL
MultipleColors
ABCDEs of Melanoma Screening “D” = DIAMETER
NORMAL ABNORMAL
<6mm >6mm
ABCDEs of Melanoma Screening “E” = Elevation
NORMAL ABNORMAL
RaisedArea
FlatArea
How is Skin Cancer Found?
• Self-examination
• Exams and Doctors visits
• Early detection is KEY
Treatment
• The Physician will:
– Review medical history and perform a physical
– Determine what type of cancer
– Then treat the cancer with:
• topical medication
• laser, freezing, and various surgeries
• radiation and/or chemotherapy
Prevention
• Avoid Artificial Sun– Tanning/sun lamps
• Limit Sun Exposure• Avoid midday sun
• Apply sunscreens often (at least 30 SPF)
• Use UVA/UVB blocking SUNGLASSES
Remember
Clouds DON’T protect you!
Sand, water, snow, and ice magnify exposure
Increased altitude = increased exposure
What else can you do?
• Ask for complete skin exam with physical
• Do not self-diagnose, see your doctor right away if you find:– A new mole in an adult– A sore that doesn’t heal– A suspicious change in the appearance of any skin
feature– A mole fails the ABCDE screening
Final Quiz Do You Remember Your
ABCDEs of Melanoma Screening?
Thanks for Attending
• For further information please contact: