中英对照：肝癌 Liver Cancer
英语课
Liver Cancer
There is no consensus 1 regarding the optimal 2 treatment of patients with liver tumors. This contributes to the pessimistic attitude that many have regarding the treatment of liver cancer. Aggressive treatment strategies can cure or significantly prolong the life of many patients with liver cancer.
The liver is a common site of metastases from a variety of organs such as lung, breast, colon 4 and rectum. When liver metastases occur at the time of initial diagnosis 5 of the primary tumor 3, they are described as synchronous 6. If detected after the initial diagnosis, they are described as metachronous. The liver is frequently involved since it receives blood from the abdominal 7 organs via the portal vein 8. Malignant 9 cells detach from the primary cancer, enter the bloodstream or lymphatic channels, travel to the liver, and grow independently. We do not understand the mechanism 10 of how a tumor cell can leave the primary site and grow in specific organs. Potentially, the environment of the liver is suitable to the growth of certain tumor cells. Once a tumor begins to grow in the liver, it receives its blood supply from the hepatic artery 11.
肝癌
对肝癌的治疗有分歧。这有利于许多对肝癌治疗持悲观态度。有创见的治疗方案是能治疗或延长肝癌病人的生命。
肝是一些器官，如：肺、乳房、结肠和直肠的共同转移地。在原发性肿瘤的早期诊断时发现肝转移，称作同步。如果在早期诊断后发现，称作异步。由于肝通过门静脉接受腹腔器官来的血液，所以肝常受累。恶性细胞从原发癌脱离，通过血流或淋巴管，来到肝独立生长。我们不明白一个瘤细胞是如何离开原发部位来到特异器官生长的原理。当然，肝是适合某些特定瘤细胞的生长环境。一旦一个瘤在肝生长繁殖，它接受肝动脉的血供。
1 consensus
n.(意见等的)一致，一致同意，共识
- Can we reach a consensus on this issue?我们能在这个问题上取得一致意见吗？
- What is the consensus of opinion at the afternoon meeting?下午会议上一致的意见是什么？
2 optimal
adj.最适宜的；最理想的；最令人满意的
- What is the optimal mix of private and public property rights in natural resources?私人和国家的自然资源产权的最适宜的组合是什么？
- Optimal path planning is a key link for the sailing contest.帆船最优行驶路径规划是帆船比赛取胜的关键环节。
3 tumor
n.（肿）瘤，肿块(英)tumour
- He was died of a malignant tumor.他死于恶性肿瘤。
- The surgeons irradiated the tumor.外科医生用X射线照射那个肿瘤。
4 colon
n.冒号，结肠，直肠
- Here,too,the colon must be followed by a dash.这里也是一样，应当在冒号后加破折号。
- The colon is the locus of a large concentration of bacteria.结肠是大浓度的细菌所在地。
5 diagnosis
n.诊断，诊断结果，调查分析，判断
- His symptoms gave no obvious pointer to a possible diagnosis.他的症状无法作出明确的诊断。
- The engineer made a complete diagnosis of the bridge's collapse.工程师对桥的倒塌做一次彻底的调查分析。
6 synchronous
adj.同步的
- The message can be used only with synchronous operations.消息只能与同步操作一起使用。
- Synchronous machines do not easily fall out of step under normal conditions.在正常情况下，同步电机不易失去同步。
7 abdominal
adj.腹（部）的，下腹的；n.腹肌
- The abdominal aorta is normally smaller than the thoracic aorta.腹主动脉一般比胸主动脉小。
- Abdominal tissues sometimes adhere after an operation.手术之后腹部有时会出现粘连。
8 vein
n.血管，静脉；叶脉，纹理；情绪；vt.使成脉络
- The girl is not in the vein for singing today.那女孩今天没有心情唱歌。
- The doctor injects glucose into the patient's vein.医生把葡萄糖注射入病人的静脉。
9 malignant
adj.恶性的，致命的；恶意的，恶毒的
- Alexander got a malignant slander.亚历山大受到恶意的诽谤。
- He started to his feet with a malignant glance at Winston.他爬了起来，不高兴地看了温斯顿一眼。
标签：
Cancer