Dictionary of Cancer Terms
View in Spanish: Queratoacantoma
Keratoacanthoma (KAYR-uh-toh-AK-un-THOH-muh)
A rapidly growing, dome-shaped skin tumor that usually occurs on sun-exposed areas of the body, especially around the head and neck. Keratoacanthoma occurs more often in males. Although in most patients it goes away on its own, in a few patients it comes back. Rarely, it may spread to other parts of the body.
Source: National Cancer Institute Dictionary of Cancer Terms, available at www.cancer.gov/dictionary.