Dermatofibroma Definition, Causes, Symptoms, Complications and Cost Surgery Treatment Hospital in India

Causes

The cause is unknown. They sometimes seem to appear after a minor injury to the skin. This can include an insect bite or a prick of a thorn.

Risk Factors

The following factors increase your chance of developing dermatofibromas:

• Sex: women are more likely to develop this condition than men.
• Age: middle-aged adults (dermatofibromas are rarely found in children)

Symptoms

These bumps rarely cause symptoms. However, it is always important to see a doctor about any new skin growth.

Dermatofibromas are:

• Usually reddish-brown in color
  • Darker for individuals with darker skin
  • Color may change over time
• Found most often on the legs, but may also appear on the arms or trunk of the body
• Small in size (3-10 millimeters)
• Very firm to touch
• Occasionally itchy or sensitive when touched
• Raised from the skin and may bleed if damaged (For example, if you shave over a dermatofibroma, it can bleed)

Diagnosis

Your doctor will ask about your symptoms and medical history. A physical exam will be done.

A dermatofibroma is diagnosed by sight and touch. Your doctor may also squeeze the skin over the bump. When squeezed together, a dimple will form.

If there is doubt, the bump can be surgically removed. The removed tissue is then examined more thoroughly under a microscope.

Treatment

Dermatofibromas do not go away by themselves. However, treatment is usually not necessary. It may be done if they are causing you some discomfort (itching or pain) or you feel they are unattractive. They do not pose any risk to your health.

Talk with your doctor about the best plan for you. Treatment options include the following:

Prevention

There is no way to prevent dermatofibromas.