What color are malignant/benign tumors?

Doctor said some tumors were darkened and others light. What does that stingy? They (the tumors) are located on the spine, dark ones. The oil lamp ones are located on the base of the brain.What color are malignant/benign tumors?
Generally have to do with blood flow/density. More blood, dark color. More dense, darker color.
Also have to do with what type of cell have matasticized.
Treatment is effect by the density some.
Light or dark can be any benign or malignant. New treatments have be remarkably effective contained by treating most cancers just this minute.
Color does mean much about tumors.
you would need to ask your doctor what he designed, I have no conception what he was trying to say-so. As far as I know there are no specific colors for tumors.
Color is more indicative of the tissue from which the tumor originate one, and it really has zilch to do with whether it is malignant and benign. The difference between malignant tumors is that they tend to enjoy different genetic mutations and are capable of largely unlimited growth so they can spread elsewhere throughout the body, whereas benign tumors tend to be encapsulated and smaller amount able to move around to other parts of the body, again as a result of their specific genetic mutations.