CRIMSWEST - Skin Cancer - An overview of causes, risks, and prevention

Sep 8, 2026

Upload by Miles

CRIMSWEST provides an educational overview of skin cancer, explaining how abnormal growth of skin cells results from DNA damage and highlighting key statistics about incidence. The material introduces the skin’s largest-organ role and its three main layers, then compares major skin cancer types: basal cell carcinoma, squamous cell carcinoma, and melanoma with emphasis on early detection. It covers causes such as UV radiation, distinguishes UVA versus UVB and notes atmospheric absorption of UVC, reviews controllable and non-controllable risk factors, and outlines practical prevention behaviors including sun safety, avoiding tanning beds, and regular screening.

LanguageEnglish

CategoryPresentations

FormatPPTX

Pages1

AccessFree to download

Overview

About the skin

Types of skin cancer

Causes of skin cancer

Risk factors

How to reduce your risk

Review

CRIMSWEST INSTITUTE Skin Cancer An overview of causes, risks, and prevention 1 2 3 4 5 Overview About the skin Types of skin cancer Causes of skin cancer Risk factors How to reduce your risk Introduction Define skin cancer in 1-2 simple sentences. Explain that it occurs when skin cells grow abnormally due to DNA damage. 1 in 3 A key statistic about skin cancer About the skin Introduce the skin as the body’s largest organ. Explain its role and basic structure. Epidermis Dermis Hypodermis (subcutaneous tissue) Describe its role here. Describe its role here. Describe its role here. Check your knowledge Use this slide to pause and assess understanding of the skin’s structure before moving into how and where skin cancer forms. Add a question related to the main topic here. a b Option 1 Option 2 c Option 3 d Option 4 Types of skin cancer BASAL CELL CARCINOMA SQUAMOUS CELL CARCINOMA MELANOMA Explain where it begins and why it’s the most common. Describe how it forms and its potential to spread if untreated. Highlight why this is the most serious type and the importance of early detection. Skin cancer cases in different age groups Add a short paragraph that explains the trend shown in the graph. Mention which age group has the highest number of skin cancer cases and highlight any surprising patterns. Causes of skin cancer Explain the primary cause of skin cancer (UV radiation) and its long-term effects on skin health. UVA vs UVB Introduce the main types of UV rays that penetrate and damage the skin. Mention that UVC rays are fully absorbed by the atmosphere and don’t reach the ground. UVA UVB UVC OZONE LAYER EPIDERMIS DERMIS Risk factors Introduce the idea that certain factors increase a person’s risk of developing cancer. Risks you can control Risks you can’t control Add behaviors here Or environmental exposures Add behaviors here Or environmental exposures Add inherited factors here. Or other natural factors Add inherited factors here. Or other natural factors How to reduce your risk PRACTICE SUN SAFETY Add tips like wearing sunscreen, hats, etc. SKIP TANNING BEDS Explain the risk of artificial UV exposure. CHECK YOUR SKIN REGULARY Encourage professional screening for early detection. Review ABOUT THE SKIN Summarize the skin’s role and name its three main layers. TYPES OF SKIN CANCER Name the three main types and note one key trait for each. RISK FACTORS Mention key modifiable and non-modifiable factors that increase skin cancer risk. Fonts Design Elements / Icons Colors This presentation template uses the following free fonts: You can find these fonts online too. Gilda Display Inter Regular TITLES: BODY TEXT: #841038 #B62356 #FFF7E6 #AB9279 #DECEBE Use these in your presentation. Delete or hide this page before presenting. Resource Page This presentation template is free for everyone to use, thanks to the following: for this presentation template for the photos, graphics, and elements Happy designing! Credits Pexels, Pixabay, Sketchify

FAQs

What is skin cancer, and why does it happen?

Skin cancer occurs when skin cells grow abnormally due to DNA damage. UV radiation is a key driver of this DNA damage.

What are the main types of skin cancer covered in the presentation?

The presentation covers basal cell carcinoma, squamous cell carcinoma, and melanoma. It highlights how each begins and why early detection matters, especially for melanoma.

How do UVA, UVB, and UVC differ in their impact on skin?

UVA and UVB penetrate and damage the skin, while UVC rays are fully absorbed by the atmosphere and do not reach the ground.

What actions can reduce the risk of developing skin cancer?

The presentation recommends practicing sun safety, wearing sunscreen and protective items like hats, skipping tanning beds, and checking skin regularly through professional screening for early detection.

Sep 8, 2026

Upload by Miles