
Melanoma
Melanoma is the most dangerous type of skin cancer; it develops from the melanin-producing cells known as melanocytes. It typically occurs in the skin, but may rarely occur in... Wikipedia
- Symptoms: Mole that is increasing in size, has irregular edges, change in color, itchiness, or skin breakdown.
- Causes: Ultraviolet light (Sun, tanning devices)
- Risk factors: Family history, many moles, poor immune function
- Diagnostic method: Tissue biopsy
- Differential diagnosis: Seborrheic keratosis, lentigo, blue nevus, dermatofibroma
- Prevention: Sunscreen, avoiding UV light
- Treatment: Surgery
- Prognosis: Five-year survival rates in US 99% (localized), 25% (disseminated)
- Data source: DuckDuckGo