An acrochordon is a benign skin condition characterized by small, soft, hanging growths or skin tags that usually occur in areas of the body that experience frequent friction or folds, such as the neck, eyelids, armpits, groin, and under the breasts. Also called a skin tag, an acrochordon is typically painless and harmless, although it may cause minor discomfort if it rubs against clothing or becomes irritated.
The appearance of an acrochordon is often described as a fleshy or pedunculated growth, resembling a small flap of skin that is attached to the body by a thin, narrow stalk. The size of these growths can vary, ranging from a few millimeters to several centimeters in diameter. Acrochordons are typically the same color as the surrounding skin or slightly darker and may have a smooth or wrinkled surface.
The exact cause of acrochordons remains unclear, but it is believed that they may develop due to a combination of genetic factors, hormonal changes, friction, and obesity. They are more commonly observed in older individuals and people who are overweight. While acrochordons are generally harmless, some individuals may choose to have them removed for cosmetic reasons or if they become irritated, painful, or bleed.
To diagnose an acrochordon, a healthcare professional typically performs a visual examination, and in some cases, a biopsy may be conducted to rule out any potential malignancies. Treatment options for acrochordons include cryotherapy (freezing with liquid nitrogen), surgical excision, or cauterization.
