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03-29-2023, 09:04 PM
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Comedonal Nevus
Comedonal nevus is a fairly rare type of skin formations. Comedonal nevus (nevus comedonicus, acne nevus) is a disease caused by a defect in the sebaceous-hairy apparatus, characterized by the presence of large comedones located in groups or linearly. Approximately half of the cases are present at birth, and in the rest it appears at the age of 10-15 years. The frequency is 1 case per 45,000 dermatological diseases. |