What skin condition is identified by pearly white nodules?

The skin condition identified by pearly white nodules is basal cell carcinoma. This form of skin cancer often presents as small, dome-shaped growths or nodules that have a shiny, pearly surface. Basal cell carcinoma typically arises from the basal cells in the epidermis and is the most common type of skin cancer.

The distinctive appearance of these nodules—often described as having a translucent or pearly appearance—helps differentiate them from other skin conditions. While melanoma, seborrheic keratosis, and atypical moles may also be associated with changes in the skin, they do not generally manifest as pearly white nodules. Melanoma, for example, presents with irregular shapes and colors. Seborrheic keratosis can appear as raised, wart-like lesions that have a scaly surface, and atypical moles usually display various shades and may have irregular borders, but they lack the characteristic pearly appearance associated with basal cell carcinoma.