What is keratoacantom?

kerataacanthoma is a type of skin cancer that appears as a large wound with an open crater filled with a mineral in the middle. Bumps may appear on the head, arms, legs or torso. It is unusual that one has more than one keratoacantom tumor on his body, and this type of cancer will almost never spread to other parts of the body. A dermatologist can usually remove a lesion with a fast and relatively simple surgery. Excessive exposure to sunlight is considered to be a probable cause, because most lesions appear in areas of skin, which are often exposed to light, especially face and arms. Some studies have shown that work on dangerous industrial chemicals is highly correlated with skin cancer. In addition, scientists have also identified the infection of human papillomavirus and direct trauma on the skin of the potential cause of keratoacantom. People over 50 are most susceptible to cancer and it is very rare in patients under 20 years of age.

kerataacanthoma lesion first appears as small red or skin colored. Over two to four weeks, a volcanic hill with a large opening filled with keratin can grow. Active lesions usually have less than two inches (about 5 cm) in diameter and have a hard, crunchy, white look. After about six weeks, the lesion is slowly shrinking and shrinking for about a year until a hard, disfigured scar remains.

The individual should visit a dermatologist or a primary care doctor if he notices unusual skin growth. The physician can collect the tissue sample from the inside of the lesion that can be analyzed by laboratory scientists. Extensive laboratory tests must be carried out to distinguish keratacantomnopy condition called spinocellular carcinoma. After diagnosis, the doctor may determine the best treatment based on the size and location of the tumor.

Surgeon usually decides to remove lesions with small or medium size using local anesthetics to anestrate areaand cut out the tumor. The wound is sewn and the patient is administered antibiotics to help prevent infection. In the case of a large lesion that cannot be easily removed by surgery, the patient may need to undergo radiation to remove it. After a successful procedure, the patient is usually instructed to wear sunscreen and plan regular dermatological controls to avoid future problems with skin problems.