What is the difference between a benign and a malignant brain tumour?
A benign brain tumour consists of slow-growing cells, has distinct borders, and rarely spreads to other locations. Benign tumours can place pressure on sensitive tissues and impair mental and physical functions, and also may cause death. In some cases, benign tumours may recur or become malignant. Malignant brain tumours often grow quickly and can be life threatening as they invade normal brain tissue and create pressure within the skull. Treatment may cause the tumour to go into remission.
