title: Lentigo senilis and its evolutions.
abstract: Histologic studies have shown the evolution of lentigo senilis and have established the relationship between lentigo senilis, solitary lichen planus-like keratosis, and the reticulated form of seborrheic verruca. Histologic differentiation can be made between lentigo senilis and the early light-brown stage of lentigo maligna.
mesh_terms: D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000473:pathology; D012628:Dermatitis, Seborrheic / Q000209:etiology; D006801:Humans; D007642:Keratosis / Q000209:etiology / Q000473:pathology; D007911:Lentigo / Q000150:complications / Q000473:pathology*; D009508:Nevus, Pigmented / Q000209:etiology; D011230:Precancerous Conditions / Q000473:pathology; D012867:Skin / Q000473:pathology*; D012878:Skin Neoplasms / Q000473:pathology