Keratoma Malignant

Keratoma maligna, also known as keratoma malignum or keratocanthoma, is a rare type of malignant skin tumor. It is characterized by a limited formation on the skin, which may take the form of a nodule or tubercle, as well as changes in skin color.

Malignant keratoma usually occurs on the skin of the face, neck, arms or legs, and can be easily confused with other types of skin tumors such as basal cell carcinoma or squamous cell carcinoma.

The main risk factor for the development of malignant keratoma is strong solar radiation. The disease can also occur against the background of immunodeficiency conditions, such as HIV infection or organ transplantation.

To diagnose malignant keratoma, the doctor performs a biopsy of the formation and sends it for histological examination. Treatment may vary and depends on the stage of the disease. In some cases, surgical removal of the tumor, laser therapy, or cryodestruction (destruction of the tumor using liquid nitrogen) may be required.

In general, malignant keratoma is a rare skin disease that can be successfully treated with timely consultation with a doctor. However, it is important to remember that prevention of the disease is based on avoiding strong sun exposure and appropriate skin care.