What is a potential sign of skin cancer?

A potential sign of skin cancer is the presence of asymmetric moles with irregular coloring. Skin cancer, particularly melanoma, often presents with moles or growths that do not have uniform shapes or colors. The asymmetry indicates that one half of the mole does not match the other half, which is a common indicator of malignancy. Additionally, variations in color—such as different shades of brown, black, or even patches of pink, red, white, or blue—can suggest changes in a mole that warrant further examination.

In contrast, uniform color typically indicates benign moles that are not associated with skin cancer. Flat and round moles are generally considered normal and do not raise concerns as signs of cancer. Rapidly growing hair is not a factor associated with skin cancer diagnosis or assessment. Understanding these characteristics is crucial for early detection and intervention in cases of skin cancer.