Seborrhoeic warts are non-cancerous benign warty growths that occur on the skin. They usually do not need any treatment. Seborrhoeic warts are also known as seborrhoeic keratoses. In the past they were also called senile warts.
Seborrheic keratosis of penis
Professional Reference articles are designed for health professionals to use. You may find the Seborrhoeic Warts article more useful, or one of our other health articles. NICE has issued rapid update guidelines in relation to many of these. This guidance is changing frequently. Seborrhoeic warts also known as seborrhoeic keratoses are common benign, hyperkeratotic skin lesions associated with ageing.
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A seborrheic keratosis is a non-cancerous benign skin tumour that originates from cells in the outer layer of the skin. Like liver spots , seborrheic keratoses are seen more often as people age. The tumours also called lesions appear in various colours, from light tan to black. They are round or oval, feel flat or slightly elevated, like the scab from a healing wound, and range in size from very small to more than 2. At clinical examination the differential diagnosis includes warts  and melanoma.
Seborrheic keratosis is a common, harmless, noncancerous growth on the skin. It usually appears as a pale, black, or brown growth on the back, shoulders, chest, or face. The plural of keratosis is keratoses.