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A skin tag, which is a growth of flesh, is formed from the dermis and epidermis. These are the middle and superficial layers of the skin, respectively. While we commonly talk about "nipples," doctors also use the terms "fibroepithelial polyp" or "molluscum pendulum." As Dr. Isabelle Gallay, a dermatologist, explains, a skin tag is a very common phenomenon that does not present a cancerous risk. In reality, this ball, whose diameter is around 4-5 millimeters, is a benign tumor that belongs to the fibroid family.
In an interview with Healthline, dermatology specialist Dr. Rebecca Baxt explained that skin tags can range in size from 1 millimeter to 1 centimeter , with some growths sometimes even larger. They are mostly skin-colored, but can be darker than the individual's skin tone.
They are mainly found under the arms, on the neck, eyelids or in the groin , adds the doctor. And for good reason, these bits of flesh can appear in areas of the body with folds, subject to maceration and sweat. When they form, their size usually remains the same. They can also appear in isolation or in groups with several skin tags. Diagnosis is often made using a visual inspection because they are asymptomatic.
Dr. Baxt also specifies that consultation is strongly recommended in the event of bleeding, itching, painful lesions or if these pieces of skin change color.
What are the causes and risk factors?
While the causes of skin tags are still unknown, health professionals agree that there is a hereditary factor. At the same time, other conditions can contribute to the appearance of these skin growths on the body. These include:
- Obesity and overweight
- Age, usually over 40
- Pregnancy (in pregnant women, skin tags often appear around the breasts, on the side of the neck or in the armpits)
- High blood pressure
- A disruption in the production of sebum by the sebaceous glands
