Moles, medically known as nevi, are common pigmented skin lesions that develop due to clusters of melanocytes. Most individuals have multiple moles, which typically appear during childhood or adolescence and may change gradually over time. While the majority of moles are benign, careful assessment is important to distinguish normal moles from lesions that may carry a risk of skin cancer.

Moles vary in size, color, shape, and distribution. They may be flat or raised, light brown to dark brown, or occasionally skin-colored. Certain factors such as genetic predisposition, sun exposure, and skin type influence the number and appearance of moles. Some individuals have atypical moles that require closer observation due to increased risk of malignant transformation.

Nevus assessment involves detailed visual examination and evaluation of key characteristics such as asymmetry, border irregularity, color variation, diameter, and evolution over time. Patient history plays a crucial role, including personal or family history of skin cancer, sunburns, or rapid changes in existing moles.

Monitoring moles over time is essential, as changes may indicate early skin cancer. Patients are encouraged to perform regular self-examinations and seek professional evaluation for any concerning changes. Early detection through proper assessment significantly improves outcomes.

A structured approach to mole assessment provides reassurance, early identification of concerning lesions, and appropriate follow-up. With regular monitoring and sun-protective habits, individuals can effectively manage mole-related skin health.