What does it mean when a brain tumor is stable?
When a tumor is referred to as “stable,” it means that the tumor cells are in a phase in which they have stopped growing or multiplying. Such stability may be temporary or permanent. When the tumor has actually been destroyed, and the area it occupied in the brain is composed only of dead tissue (necrosis), no new growth will occur. However, if tumor cells remain, it is possible that they will begin growing again at a later date.