More than forty percent of growths in the brain are g*gliomas.But they make up almost eighty percent of cancerous growths, like the m* g* malignant glioma that Senator Kennedy has.

• 大脑中超过40%25的肿大是神经胶质瘤，但是他们占据了80%25的肿瘤，就像肯尼迪参议员患上的恶性的肿瘤。