Skin cancer is an abnormal growth of skin cells mainly caused by sun’s harmful rays. It’s the most common cancer diagnosis in New Zealand making up about 80% of all cancer diagnosis. If detected early, skin cancer is highly treatable.
Types of Skin Cancer
Person’s skin cancer is determined by where the cancer begins. Most common types of skin cancer are below:
BASAL CELL CARCINOMA (BCC)
Most frequently occurring skin cancer that starts in basal cells- the bottom layer cells of epidermis (outer skin layer). Seen as transparent, flesh coloured, pearl- like bump, pinkish patch of skin, slightly raised growth or a sore that won’t heal. Seen mostly in body parts exposed to sun like head, neck, and arms but also anywhere like chest, abdomen or legs. BCC can grow deep if left untreated, penetrating nerves and bones causing damage and disfigurement.
SQUAMOUS CELL CARCINOMA (SCC)
Second most common type of skin cancer developed in the squamous cells which are flat protective cells found in outer and middle layers of skin. Looks like a red firm bump, scaly patch or a sore that heals and re-opens. If undetected and untreated, it can grow deep and large, spreading to other parts of the body.
MELANOMA
The most serious and deadliest type of skin cancer because of its tendency to spread to blood-stream. This develops from skin’s pigment producing cells called melanocytes, caused by sun’s UV radiation. Symptoms includes new spots or mole with asymmetrical shape, change or unusual color and size, irregular border that bleeds or itchy.
Risks Factors
* Chronic Sun Exposure
* Skin Cancer Family History
* Medicines Controlling Immune System
* Exposure to Arsenic (Toxic Metal)
* Exposure to UV Light Therapy
Prevention
• Stay out of sun during mid-day (10am to 4pm)
• Wear protective clothing
• Wear BroadSpectrum Sunscreen year-round
• Never use Tanning Beds
• Check Skin often, report to doctor ASAP any changes
Treatment
* Cryotherapy
* Topical Therapy
* Excision Therapy
* Chemotherapy
* Immunotherapy
* Radiation Therapy