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Skin tags or Acrochordon: Causes, Complications and Treatment

Definition

Skin tags are common, acquired benign skin growths that resemble a small, soft balloon suspended on a slender stalk. Skin tags are harmless growths that can vary in number from one to hundreds. Males and females are equally prone to developing skin tags. Obesity seems to be associated with skin tag development. Although some skin tags may fall off spontaneously, most persist once formed. The medical name for skin tag is acrochordon. Some people call them “skin tabs.”

Epidemiology

Frequency

Acrochordons have been reported to have an incidence of 46% in the general population.

Sex

An equal prevalence of acrochordons exists in males and females.

Age

When present, acrochordons increase in frequency up through the fifth decade. As many as 59% of persons may have acrochordons by the time they are aged 70 years.

Causes

Symptoms of Skin tags

It is typically flesh-colored or may appear brown in light-skinned individuals. They may be smooth or wrinkled and range in size from very tiny (1 mm) to approximately the size of a grape. Although it is usually possible to recognize a stalk that attaches the skin tag to the underlying skin, very small skin tags may appear as raised bumps on the skin.

If a skin tag is twisted on its blood supply it may turn red or black. Skin tags may bleed if caught on clothing or are otherwise torn. Skin tags are not typically painful and are not associated with any particular skin conditions or symptoms. However, people who are prone to diabetes and have a skin condition called acanthosis nigricans often have associated skin tags, suggesting that factors which make one prone to diabetes may be operative in the development of skin tags.

Diagnosis and test

Our doctor can diagnose this condition by looking at your skin. Sometimes, a skin biopsy is done.

Treatment

As it is usually harmless, people tend to have them removed for aesthetic or cosmetic reasons.

Sometimes large ones, especially in areas where they may rub against something, such as clothing, jewelry or skin, may be removed because the area becomes frequently irritated. An individual may have a large skin tag removed from his face or under her arms in order to make shaving easier.

The following procedures may be used to remove skin tags:

Cauterization- The skin tag is burned off using electrolysis (heat is used to remove them)

Cryosurgery- The skin tag is frozen off using a probe containing liquid nitrogen

Ligation- The blood supply to the skin tag is interrupted

Excision- The skin tag is removed with a scalpel (it is cut out)

These procedures should be performed only by a dermatologist (specialist skin doctor) or similarly trained medical professional.

Risks associated with skin tag removal

Skin tag removal is a low-risk procedure. However, they often bleed freely when removed, requiring pressure and monitoring during the procedure. Sometimes coagulation with silver nitrate or electrocautery is necessary.

In rare cases, you may experience heavy bleeding or develop an infection after the surgery. You can lower your risk for complications by telling your doctor about any prescription or over-the-counter medications you’re taking, since some drugs and herbal supplements can make you bleed more after skin tag removal.

It’s also important to follow your doctor’s instructions on how to care for the area where your skin tags were removed. This will reduce your risk of getting an infection after the procedure. You should never try to remove skin tags at home. Without a doctor and a sterile environment, the risk for excessive bleeding and infection increases.

Skin tags complications

Complications of surgical skin tag removal
The complications of the entire procedure are few but they are there. Some of them are:

Prevention of Skin tags

It is not possible to completely prevent the development of skin tags, although weight loss may be helpful in this regard.

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