Melanocytic nevi of left upper limb, including shoulder Save

Melanocytic nevi of the left upper limb, including the shoulder

Melanocytic nevi, also known as moles, are common skin growths that develop when the pigment-producing cells in the skin, called melanocytes, grow in clusters. While most moles are harmless, it is important to monitor any changes in size, shape, or color, as these could be signs of skin cancer.

If you have melanocytic nevi on your left upper limb, including the shoulder, it's crucial to be aware of their presence and keep an eye on them. Regular self-examinations can help you detect any changes early on and seek medical advice if needed.

Characteristics of melanocytic nevi:

1. Color: Moles can vary in color from flesh-toned to dark brown or black. Some may even have a combination of colors.
2. Shape: Most moles have a round or oval shape, but they can also be irregularly shaped.
3. Size: Moles can range in size from small dots to larger than a pencil eraser.
4. Texture: Typically, moles have a smooth and even texture, but some may be raised or flat.

Causes and risk factors:

The exact cause of melanocytic nevi is not fully understood, but they are believed to be influenced by a combination of genetic and environmental factors. Some risk factors that may contribute to their development include:

• Excessive sun exposure
• Fair skin
• A history of sunburns
• Family history of moles or melanoma

When to seek medical advice:

If you notice any changes in your moles, such as asymmetry, uneven borders, changes in color or size, or if they become itchy, bleeding, or painful, it is important to consult a dermatologist. They will perform a thorough examination and may recommend further tests, such as a biopsy, to rule out any potential risk of skin cancer.

Remember, while melanocytic nevi are typically harmless, it's essential to stay vigilant and take necessary precautions to protect your skin from harmful UV radiation. Regularly wear sunscreen, protective clothing, and avoid excessive sun exposure, especially during peak hours.