恶性胶质瘤通常会像从植物伸展出来的根须一样在脑内扩散。这使切除肿瘤变的非常困难。难以找到肿瘤组织与健康组织之间清晰的界限。
Last week doctors in Massachusetts announced that Senator Ted Kennedy has brain cancer. The news came after he suffered a seizure. Doctors found a glioma, a growth in the supportive tissue of the brain. The glial tissue is where the largest percentage of brain tumors begi…
上周，马萨诸塞州的医生宣布参议员特德·肯尼迪患有脑癌。该消息在他发病后传出。医生发现他患有胶质细胞瘤，这种肿瘤生长在脑部支持组织中。胶质组织是绝大多数脑部肿瘤的起源。 超过40%的脑部增生是胶质细胞瘤。但是，约80%的癌样生长是由它们引起的，正如发生在参议员肯尼迪所患的恶性胶质细胞瘤。疾病发作和头疼是胶质细…