A covenant or agreement between two or more persons, with a lawful consideration or cause. Jacob. A deliberate engagement between competent parties, upon a legal consideration, to do or abstain from doing, some act. Wharton.
Enhancing means that the mass brightens up with contrast, meaning that there is a lot of blood vessels feeding the mass. These are imaging terms that radiologists use to describe a picture. <br /><br /> Inhomogeneous means that the whole mass does not look the same; the best I can describe is that it looks speckled. For example, a cyst that is filled with fluid will be homogeneous. Every part of what's inside the cyst will look identical, because it's just fluid in there.
The opposite term of homogeneous is heterogeneous. Non uniformity is the meaning of the word. For example, a composite fiberglass is a heterogeneous material. Unlike homogeneous materials, these materials have different structures and different compositions throughout.omogeneous. Homogeneous means that something is uniform throughout the mixture or whatever the classification is based on. When homogeneous materials are considered, its composition and properties are the same throughout. Metals, alloys, ceramics and plastics fall into the category of homogeneous materials.