Zosteriform comedo naevus on the chest wall
Keywords: Chest, Comedo naevus, Comedone naevus, Hair follicle naevus, Keratin-filled follicles, Nevus comedonicus
An epidermal naevus is due to an overgrowth of the epidermis. Lesions are present at birth (50%) or develop during childhood (mostly in the first year of life). The abnormality arises from a defect in the ectoderm, the outer layer of the embryo that gives rise to epidermis and neural tissue.
© DermNet
You can use or share this image if you comply with our image licence. Please provide a link back to this page.
For a high resolution, unwatermarked copy contact us here. Fees apply.
