Skin cancer classification

Skin cancer Microchapters
Patient Information
Overview
Historical Perspective
Classification Melanoma Basal cell carcinoma Squamous cell carcinoma of the skin Actinic keratosis Bowen's disease Keratoacanthoma Dermatofibrosarcoma protuberans Merkel cell carcinoma Kaposi's sarcoma Angiosarcoma Cutaneous B cell lymphoma Cutaneous T-cell lymphoma Sebaceous gland carcinoma
Pathophysiology
Causes
Epidemiology & Demographics
Risk factors
Screening
Diagnosis
Treatment
Prevention

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Faizan Sheraz, M.D. [2]

Overview

The most common types of skin cancer are basal cell carcinoma (BCC) and squamous cell carcinoma (SCC) which may be locally disfiguring but are unlikely to metastasize (spread to other parts of the body).

Classification

The most common types of skin cancer are basal cell carcinoma (BCC) and squamous cell carcinoma (SCC) which may be locally disfiguring but are unlikely to metastasize (spread to other parts of the body). The most dangerous type of skin cancer is malignant melanoma. This form of skin cancer can be fatal if not treated early but comprises only a small proportion of all skin cancers.

More rare types of skin cancer include:

• Dermatofibrosarcoma protuberans
• Merkel cell carcinoma
• Kaposi's sarcoma