Basal cell carcinoma
Basal cell carcinoma: The most common type of skin cancer, a disease in which the cancer cells resemble the basal cells of the epidermis, the outer layer of the skin.
Basal cell carcinomas usually appear as the classic "sore that
doesn't heal." A bleeding or scabbing sore that seems to get
somewhat better, then recurs and starts to bleed, may be a basal cell
carcinoma.
Most basal cell carcinomas are on the face and neck where the
skin is exposed to sunlight. However, a fair number show up on parts of the body such as the abdomen, leg, and scalp exposed to little
or no sunlight.
Basal cell carcinomas typically are locally invasive. They tend to burrow in locally and not metastasize (spread) to distant locations.
Small basal cell carcinomas can be removed by being scraped and burned (electrodesiccation and curettage). Larger basal cells can be removed by surgery. Basal cell carcinomas on the scalp, ears, and sides of the nose, as well as those which have come back after being treated, are treated best by Mohs surgery.
One basal cell carcinoma means an increased
risk of developing another. Prudent sun precautions and annual skin checkups by the doctor are advisable.
MedTerms (TM) is the Medical Dictionary of MedicineNet.com.
We Bring Doctors' Knowledge To You
|
Corey Haim, famed for his
starring roles in the 80s movies "The Lost Boys" and
"License to Drive",
died early Wednesday morning. His death is currently
being called an accidental overdose by police.
