A causal genetic component is thought to exist. Acrochorda have been reported to have a prevalence of 46% in the general population. Studies have shown existence of low-risk human papillomaviruses 6 and 11 in skin tags, hinting at a possible role in its pathogenesis although one 2012 study found no association between skin tags and low risk or high risk HPV.
Skin tags are thought to occur from skin rubbing up against skin, since they are so often found in skin creases and folds. However, tags may become irritated by shaving, clothing, jewellery or eczema.Īcrochordon, pedunculated, fibrous mass covered with epithelium of varied thickness, H&E stain Microscopically, an acrochordon consists of a fibrovascular core, sometimes also with fat cells, covered by an unremarkable epidermis. The surface of an acrochordon may be smooth or irregular in appearance and is often raised from the surface of the skin on a fleshy stalk called a peduncle. Though tags up to half an inch (12.7 mm) long have been seen, they are typically the size of a grain of rice. They may also occur on the face, usually on the eyelids. acrochorda), is a small benign tumor that forms primarily in areas where the skin forms creases (or rubs together), such as the neck, armpit and groin. Several acrochorda in the skin of the lower neck, soft consistency, the bottom acrochordon taking a pedunculated shapeĪ skin tag, or acrochordon (pl.
Acrochordon, acrochorda, skin polyp, fibroepithelial polyp, fibrovascular papilloma, soft fibroma, fibroma molle
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