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liver spotA nonspecific lay term for red-brown skin lesions associated with ageing—e.g., pigmented seborrheic keratosis and lentigo senilis.
se·nile len·ti·go(sen'il len-tī'gō)
Synonym(s): liver spot.
lentigoregularly bordered brown macules (resembling large freckles) common on dorsum of hands in the elderly
lentigo maligna; malignant lentigo; Hutchison's melanotic freckle brown or black, slowly enlarging melanoma of moderate malignancy, characteristically affecting facial skin in the elderly
senile lentigo; liver spot; age spot variably pigmented lentigo of sun-exposed skin of elderly Caucasians; fawn-brown, sharply demarcated and slightly raised oval/irregular hyperpigmented patches