And here’s an interesting tidbit to know: “In typical practice, every single mole that is removed is also examined under the microscope, so often we may use the terms ‘mole removal’ and ‘biopsy’ interchangeably,” Jules Lipoff, M.D., assistant professor of dermatology in the Perelman School of Medicine at the University of Pennsylvania. “Even if a patient is having a mole removed ostensibly for cosmetic reasons, it is prudent to evaluate the pathology regardless,” he explains. “We wouldn’t want to miss something.”
A skin tag, or acrochordon (pl. 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. They may also occur on the face, usually on the eyelids. Perianal skin tags can be associated with Crohn's disease. Acrochorda are generally harmless and painless and usually do not grow or change over time. Though tags up to a half-inch long have been seen, they are typically the size of a grain of rice. 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. Microscopically, an acrochordon consists of a fibrovascular core, sometimes also with fat cells, covered by an unremarkable epidermis. However, tags may become irritated by shaving, clothing, jewellery or eczema.
If you notice a growth on your skin, don't assume it's a skin tag right away. Check with a doctor first, as it can signify a more severe condition. If the growth is confirmed to be a skin tag and you want to remove it manually, sterilize your tools and check for any allergic reactions first, particularly if applying essential oils. If home remedies don't work, you may visit a dermatologist as a last resort.