Color (or colour in Commonwealth English) is the visual perception produced by the activation of the different types of cone cells in the eye caused by light. Though color is not an inherent property of matter, color perception is related to an object's light absorption, emission, reflection and transmission.
COLOUR definition: 1. red, blue, green, yellow, etc.: 2. the pleasant effect of a bright colour or of a lot of…. Learn more.
optics.org: University of Illinois develops compact camera to spot cancer-linked lymph nodes
A camera platform developed at the University of Illinois Urbana-Champaign could help surgeons identify lymph nodes connected to a cancer tumor and assess whether the cancer has s ...
The lymph nodes in your neck and other parts of your body can be swollen for years, but this does not always mean it is a sign of cancer. You might have a common cold, throat infection, or another ...
Swollen supraclavicular lymph nodes may occur as a reaction to infection or due to metastatic cancer. This type of swelling typically occurs just above a person’s collarbone. Lymph nodes are part of ...
Lymph nodes are small, bean-shaped structures that are part of the lymphatic system. The lymphatic system helps the body fight infection and filter harmful substances. Lymph nodes are present ...
Medical News Today: What does it mean when cancer spreads to the lymph nodes?
Cancer can spread to the lymph nodes via a person’s lymphatic system. From here, it can travel through the lymphatic system to other parts of the body. The spread of cancer to a new part of the body ...