🌞 Skin Cancer — Abnormal Growth of Skin Cells
Skin cancer is the uncontrolled growth of abnormal skin cells, often caused by UV radiation from the sun or tanning beds.
🔍 Main Types of Skin Cancer
Basal Cell Carcinoma (BCC)
Most common, least dangerous ✅
Appears as a pearly bump or sore that doesn’t heal ⚪
Often on sun-exposed areas like face and neck 🌞👃
Squamous Cell Carcinoma (SCC)
Second most common, can spread if untreated 🧱
Appears as a scaly red patch or sore that may crust or bleed 🔴🩸
Melanoma (most dangerous)
Can spread quickly if not treated early ⚠️
May develop in or near a mole that changes shape, color, or size ⚫
“ABCDE” rule helps identify:
Asymmetry
Border irregular
Color changes
Diameter >6mm
Evolving over time
🧬 Risk Factors
Excess sun exposure ☀️
Fair skin, light eyes/hair 👱♀️👀
History of sunburns or tanning 🩹🛋️
Family or personal history of skin cancer 🧬
Weakened immune system 🛡️⬇️
🩺 Diagnosis
Skin exam 👀
Biopsy to confirm cancer 🔬
💊 Treatment
Surgical removal is most common ✂️
Cryotherapy (freezing) ❄️
Radiation or chemotherapy for advanced cases 💉☢️
Immunotherapy or targeted therapy (especially for melanoma) 🎯🛡️
✅ Prevention Tips
Use sunscreen daily SPF 30+ 🧴☀️
Wear protective clothing and sunglasses 👒🕶️
Avoid tanning beds 🚫
Check skin regularly for changes 👀🧼