Causes of cutaneous fibroma

Dermatofibroma is a common benign skin tumor that may be caused by a variety of reasons, including genetic factors, immune system abnormalities, and local trauma. Dermatofibroma usually appears as light brown or reddish brown nodules, most of which are not easy to detect, but may sometimes be accompanied by mild itching or discomfort.

Genetic factors play a role in the development of cutaneous fibroma, and if there is a similar medical history in the family, the risk of disease may be slightly increased. Immune system abnormalities or excessive immune responses may also be internal causes of the disease. For example, people who work in jobs that require long-term exposure to chemicals or highly polluted environments, or when the immune system is suppressed (such as long-term use of immunosuppressants), may have an increased incidence of fibroma. Local trauma or excessive compression of the skin is considered to be a common external factor inducing the formation of fibroma, because the damaged area may stimulate abnormal proliferation of fibroblasts to form tumors. Although this type of tumor generally has no tendency to malignant transformation, its association with chronic inflammation or local infection also needs to be taken seriously.

Genetic factors play a role in the development of cutaneous fibroma, and if there is a similar medical history in the family, the risk of disease may be slightly increased. Immune system abnormalities or excessive immune responses may also be internal causes of the disease. For example, people who work in jobs that require long-term exposure to chemicals or highly polluted environments, or when the immune system is suppressed (such as long-term use of immunosuppressants), may have an increased incidence of fibroma. Local trauma or excessive compression of the skin is considered to be a common external factor inducing the formation of fibroma, because the damaged area may stimulate abnormal proliferation of fibroblasts to form tumors. Although this type of tumor generally has no tendency to malignant transformation, its association with chronic inflammation or local infection also needs to be taken seriously.

For cutaneous fibroma, the small nodules grow slowly and usually do not disappear on their own, so it is recommended to keep observing. If it affects the appearance or recurrent inflammation occurs, treatment can be considered. Fibroma can be removed by argon ion cryotherapy, laser therapy, surgical resection and other methods. The specific choice should be determined according to the location of the lesion and the needs of the patient. Skin care after treatment is particularly important. Anti-scar ointments or moisturizing skin care products can be used to accelerate healing. Usually pay attention to avoid excessive friction or irritation of the skin to prevent the formation of new lesions. Paying attention to a balanced diet and supplementing with adequate vitamins C and E can help improve the skin barrier function and prevent the occurrence of other skin problems.