A brain mass, or tumor, is a collection of anomalous cells that are growing inside or near the brain. Quite a few different sorts of brain tumors exist. Some are benign, while others are malignant, which means they are cancerous, as stated by Mayo Clinic.
Brain masses or tumors can start in the brain, or they can be the result of metastasis, in which cancer spreads from other parts of the body to the brain. The rate of growth has a wide variance. The location and growth rate of a brain tumor indicates its potential effects on the way the nervous system functions, notes Mayo Clinic.
Signs that a brain mass may have formed include a recent onset of headaches or an alteration in an existing pattern, hearing problems, seizures in someone without a history, behavior or personality changes, confusion in daily matters or difficulties with balance or speech. Additional symptoms are gradual loss of movement or sensation in a leg or arm, vision problems, unexplained vomiting or nausea and headaches that become more frequent and more painful over time, according to Mayo Clinic. People suffering from one or more of these symptoms should consult a physician for testing to find out the underlying causes. The earlier cancer treatment begins, the greater its chances of success.