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- Skin tag facts
- What is a skin tag?
- Where do skin tags occur?
- Who tends to get skin tags?
- Will removing a skin tag cause more to grow?
- Is a skin tag a tumor?
- Are skin tags contagious?
- What does a skin tag look like under a microscope?
- What problems do skin tags cause?
- How are skin tags treated?
- Does medical insurance cover skin tag removal?
- Do any creams remove skin tags?
- Should I worry about cutting my skin tag by shaving?
- Do skin tags need to be sent for biopsy?
- What else could it be?
- Are there vaginal skin tags?
- Can you get skin tags on the penis and scrotum?
- What happens when a skin tag suddenly turns purple or black?
- Is there another medical name for a skin tag?
What does a skin tag look like under a microscope?
Laboratory preparation of the tissue is required before looking at the skin tag under the microscope. The skin is stained with a stain called hematoxylin and eosin ("H&E"). Under the microscope, there is a layer of colored polypoid tissue attached to a small stalk. The purple outer layer, epidermis, is composed mostly of living epithelial cells which overlay a pink core of fibrous collagenous tissue (dermis) and without other skin structures. Most skin tags are not submitted for routine pathological examination unless the physician is suspicious that it may represent a more serious problem. Some common skin conditions that can mimic skin tags include seborrheic keratoses, moles, warts, cysts, milia, neurofibromas, and nevus lipomatosus. Rarely, skin cancers like basal cell carcinoma, squamous cell carcinoma, and malignant melanoma may mimic skin tags.