Basal cell carcinoma is one of the most common types of oncology. It is a malignant tumor that develops in the lower so-called basal layers of the skin or hair follicles.
Causes and symptoms of basal cell carcinoma
Unlike other forms of cancer, basal cell carcinoma rarely gives metastases to internal organs. Neoplasms prefer to stay in tissues. But, despite this, it is believed that carcinomas that form near the eyes, brain, mouth, represent a serious danger for the bodies.
The main causes of basal cell carcinogenesis are uncontrolled contact with ultraviolet rays. Knowingly experts strongly do not recommend to abuse sunbathing and require tanning cautiously.
Light-skinned people and those who often come into contact with dangerous chemicals, cancer are more exposed. Not the least role in the formation of carcinoma is played by hereditary predisposition.
Basal cell carcinoma of the skin develops most often on those parts of the epidermis that receive large doses of sunlight. Look neoplasm as small tubercles or nodules. Their surface is soft and smooth. The color of the skin over the carcinomas changes and becomes pearl.
Occasionally, neoplasms can bleed and heal, which completely confuses patients - many take carcinomas for common bites or ulcers.
Treatment and prevention of recurrence of basal cell carcinoma
It is practically impossible to cure this malignant tumor chemically. The most effective treatment is complete removal of carcinoma. Various methods are used for this:
- traditional surgical;
- cryosurgical;
- electrocoagulation;
- radiation therapy ;
- micrographic surgery by the Mosch method.