No. A benign tumour is any abnormal tissue mass that is not a cancer. They lack all three of the malignant properties of a cancer, i.e., they don't grow aggressively, they don't invade surrounding...
There are three main characteristics typical of malignant/benign cancer, for example: Malignant cancers are usually fast growing (as opposed to benign cancers which are usually slow growing);...
Benign is always better to have if one is to chose a cancer. Benign cancers are not all that problematic because they do not have the ability to metastasize