Carcinoma in situ is when cell changes appear cancerous under a microscope but have not spread beyond where they first formed. The words in situ mean in its original place. These in situ cells are ...

Carcinoma is a type of cancer that starts in cells that make up the skin or the tissue lining organs, such as the liver or kidneys. Like other types of cancer, carcinomas are abnormal cells that ...

Cutaneous squamous-cell carcinoma accounts for 20% of all cutaneous cancers. 1 The incidence over the past several decades has been increasing worldwide among White populations, an increase that ...

Singer-songwriter Jimmy Buffett, who died September 1, had Merkel cell carcinoma, a skin cancer that’s diagnosed in fewer than 3,000 people in the US every year. Merkel cells are thought to be a ...

Share on Pinterest Singer Jimmy Buffett passed away from an aggressive but rare form of skin cancer known as Merkel cell carcinoma. Lionel Hahn/Getty Images Singer-songwriter Jimmy Buffett died on ...

People who develop a common benign skin carcinoma multiple times may be at increased risk for other more serious cancers, including blood, breast, colon and prostate cancers, a new study finds.

Merkel cell carcinoma is much more likely to spread to other parts of the body than the most common types of skin cancers—basal cell and squamous cell—and grows much quicker. Exposure to ...