Basal cell carcinoma is characterized by the presence of a lump or shiny lump on the skin, pink or translucent, often with small blood vessels on its surface. The lesions can bleed and form wounds that are difficult to heal, which usually remain open.
However, the signs and symptoms of basal cell carcinoma may vary depending on the subtype of this form of skin cancer. The lesions can be flat and reddish, similar to an allergic reaction, or are nodular, shiny, with rosy or reddish tones. It is common to form a crust in the central portion of the tumor.
In the case of basal cell carcinoma pigmented, there may be nodules dotted with pigments. The basal cell carcinoma sclerodermiform produces scar-like lesions with poorly defined borders on the skin, whereas in basal cell carcinoma superficial red and scaly plaques appear.
Basal cell carcinoma mainly affects people over 40 years of age, with light skin and eyes, red hair and who remain exposed to the sun for long unprotected periods.
The tumor may appear in any part of the body that is constantly exposed to the sun's rays, although the vast majority of tumors appear in the head or neck.
Of all skin cancers, basal cell carcinomas are among those with the best prognosis, as they grow slowly and dissemination to other organs (metastasis) is very rare.
However, basal cell carcinoma can be aggressive and invasive, destroying tissues around the tumor, including cartilage and bones. If not diagnosed and treated early, it may cause irreversible deformities.
The dermatologist is the specialist responsible for the diagnosis and treatment of all types of skin cancer.
Learn more at:
What is basal cell carcinoma?
What is the treatment for basal cell carcinoma?
Is nodular basal cell carcinoma serious? What are the symptoms?
