Search results
Results from the WOW.Com Content Network
Basal-cell carcinoma (BCC), also known as basal-cell cancer, basalioma [7] or rodent ulcer, [8] is the most common type of skin cancer. [2] It often appears as a painless raised area of skin, which may be shiny with small blood vessels running over it. [1] It may also present as a raised area with ulceration. [1]
These are called Marjolin's ulcers based on their appearance, and can develop into squamous-cell skin cancer. Ionizing radiation such as X-rays, environmental carcinogens, and artificial UV radiation (e.g. tanning beds). [30] It is believed that tanning beds are the cause of hundreds of thousands of basal and squamous-cell skin cancer. [33]
Basal cell carcinoma is the most common form of skin cancer, affecting nearly 1 in 5 Americans, says Anne Sexton, physician assistant at Advanced Dermatology and Cosmetic Surgery in Fort Mill, S.C ...
They are round or oval, feel flat or slightly elevated, like the scab from a healing wound, and range in size from very small to more than 2.5 centimetres (1 in) across. [5] They are often associated with other skin conditions, including basal cell carcinoma. [6] Sometimes, seborrheic keratosis and basal cell carcinoma occur at the same location.
Skin cancer is the most common form of cancer nationwide each year, according to the Centers for Disease Control and Prevention. What causes skin cancer? What to know about basal cell carcinoma ...
Conditions of or affecting the human integumentary system associated with increased risk of nonmelanoma skin cancer Condition Squamous-cell carcinoma Basal-cell carcinoma; Xeroderma pigmentosum + + Oculocutaneous albinism + + Epidermodysplasia verruciformis + Recessive dystrophic epidermolysis bullosa + Ferguson–Smith syndrome + Muir–Torre ...
Causes of melanoma. Ultraviolet light exposure from the sun or from tanning beds causes most melanomas. Melanoma may appear at a spot where you have an existing mole. But if an unusual spot shows ...
Not all basal-cell cancers originate in the basal cells but they are so named because the cancer cells resemble basal cells when seen under a microscope. [ 4 ] In a growing fetus, fingerprints form where the cells of the stratum basale meet the papillae of the underlying papillary layer of the dermis , resulting in the formation of the ridges ...