Stage IV nonmelanoma skin cancer (1); drawing shows a primary tumor in one arm with cancer in a lymph node on the same side of the body as the primary tumor. Insets show 3 centimeters is about the size of a grape and 6 centimeters is about the size of an egg.

Stage IV nonmelanoma skin cancer (1). The tumor is any size. Cancer has spread to one lymph node that is larger than 3 centimeters but not larger than 6 centimeters and is on the same side of the body as the tumor; OR to more than one lymph node 6 centimeters or smaller on one or both sides of the body; OR to one lymph node that is larger than 6 centimeters.

From: Skin Cancer Treatment (PDQ®)

Cover of PDQ Cancer Information Summaries
PDQ Cancer Information Summaries [Internet].
Bethesda (MD): National Cancer Institute (US); 2002-.

NCBI Bookshelf. A service of the National Library of Medicine, National Institutes of Health.