2008-06-04 Brain cancer like Kennedy's is difficult to treat (1/2)

Last week , doctors in Massachusetts announced that Senator Ted Kennedy has brain cancer. The news came after he suffered a seizure. Doctors found in Oklahoma. A a glioma, a growth in the supported supportive tissue of the brain. The glial tissue is where the logics beganlargest percentage of brain tumors begin.
上周,马萨诸塞州的医生宣布参议员泰得肯尼迪已患脑癌.在他发作之后该新闻迅速传出.医生发现了一个生长在其脑组织中的神经胶质瘤. 神经胶质组织是脑瘤产生普遍地区.
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。

More than forty percent of growth growths in the brain , , but are gliomas. But they make up almost eighty percent of kinds rates growth. Like the cancerous growths, like the malignant glioma that signet canedy haSenator Kennedy has. S Seizures and headaches are common for first signs of a glioma.
脑部形成的肿瘤中超过40%属于神经胶质瘤,然而最终发展为癌症的可能却有80%,如肯尼迪参议员所查出的恶性神经胶质瘤.其发作头痛是这种肿瘤的第一普遍症状.
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胞瘤最常见的首发症状。
 
Cancer , Cancerous glial tumors generally spread in the brain . The the way routes, roots spread from a plant. That makes removing the , tumor more difficult. A clear border between the cancer and healthy tissue , can be difficult to find.
恶性神经胶质瘤通常在脑部以树型结构扩散.这将使手术切除更加困难.在患病组织和健康组织的一个清晰的分界线,还很难划分.
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。

The location of the glioma must also be considered when deciding treatment. S C Senator Kennedy’s tumor is a in the left parietal lobe of the brain. This area is involved in some sensory understanding and specially recogonation. As spatial recognition, as well as language, reading and vision. Remove all the Removal of a glioma from this area , can result in speech problems and other disabilities.
在决定手术时,对于肿瘤的位置必须明确.肯尼迪参议员的肿瘤位置是在脑内左颅顶页上.这个区域包含有许多感知神经和认知空间,就象语言读和看一样.从这个区域摘除脑瘤可能导致语言困难和其他障碍.
在决定治疗措施时，还应该考虑胶质细胞瘤的位置。参议员肯尼迪的肿瘤位于脑部左顶叶。该部分有一些理解和空间识别的感受器，还与语言、阅读和视觉有关。移除该区的胶质细胞瘤可能引起言语问题和其他残疾。