其他化合物，包括某些免疫系统讯号化学物，也可能与肿瘤的扩散和生长有关。
Many other compounds, including some immune system signaling chemicals, are also associated with tumor spread and growth.
系统包括三个部分：原发肿瘤的扩散程度(t)；淋巴结的转移程度(N)和是否有了其他器官的转移(M)。
The system is based on the spread of the primary tumor (t), the extent of lymph node involvement (n), and the presence or absence of metastases (m).
一次检查显示，他的肺部左下叶有一小块肿瘤，但尚未扩散。
A checkup revealed a small tumour on the left lower lobe of his lung, but it had not yet metastasized.
病人身上只是生一个很小的肿瘤，并没有扩散。
所幸的是肿瘤在扩散前就切除了。
这些破坏使健康细胞长成异常的肿块或肿瘤，扩散至全身，扰乱正常的生理过程，如不加以遏止，最终将导致死亡。
This damage causes them to grow into abnormal lumps or tumours and spread around the body disrupting its normal processes and eventually--if unchecked--causing death.
化验显示，她的下颌长了肿瘤，癌细胞已经扩散至肺部。
Tests showed she had a tumour in her jaw and the cancer had spread to her lungs.
伯格上个月被告知他大腿上的肿瘤已经扩散至肺部之后不久，就请求自行治疗。
Burgh's quest to cure himself began last month, shortly after he was told the cancer in his thigh had spread to his lungs.
肺癌的分期就是非常有效的评估工具，其中包括了对肿瘤恶性程度的判别，淋巴结是否转移以及是否已经转移扩散至其他器官。
Lung cancer staging is a validated tool that involves careful identification of the tumor, lymph node involvement, and metastatic spread.
Byock说，由于资源缺乏，姑息疗法项目团队通常只能优先考虑晚期癌症患者以及癌细胞扩散得特别快的患者，比如胰腺肿瘤患者。
Without enough resources for everyone, palliative care programs often give first priority to people with advanced or fast-moving cancers, such as pancreatic tumors, Byock says.
许多种类的肿瘤可产生比普通细胞高得多的表皮生长因子受体，影响之一就是刺激了肿瘤细胞的扩散。
Many types of tumour produce far more EGFR than normal cells do, and one effect of that is to stimulate the proliferation of tumour cells.
转移肿瘤细胞——那些从原肿瘤中扩散出来的细胞——比其他细胞移行速度更快。
Metastatic tumour cells—those which have spread from the site of the original tumour—migrate faster than other cells.
得了这种怪病之后，袋獾会首先在嘴部周围出现毒瘤，然后肿瘤会慢慢扩散至颈部，有时候还会出现在身体的其它部位。
Devil Facial Tumour Disease causes cancers to appear first in and around the mouth before spreading down the neck and, sometimes, into the rest of the body.
这一方法可能会引发“新一代”抗癌药物的诞生，该药物将可以用于阻止肿瘤细胞通过“转移”的过程向身体其他部位扩散。
The discovery might lead to a new generation of anti-cancer drugs that prevent tumour cells from spreading to other parts of the body through a process called metastasis.
当乳癌细胞扩散到附近的淋巴结时，医生有两个选择：他们可以切除肿瘤和最靠近肿瘤的一、两个淋巴结。
When breast cancer spreads to nearby lymph nodes, doctors have two choices: they can remove the main tumor and the one or two lymph nodes closest to it.
还有可能是激素能够维持一些乳腺癌细胞的生长，或者催生肿瘤生长和扩散需要的血管。
It is also possible that hormones may feed the growth of some breast cancers or the blood vessels that tumors need to grow and spread.
这种形式的肺癌肿瘤扩散速度快，所以通过手术移除肿瘤的可能性极小。
With this form of lung cancer, tumours spread quickly so it is rarely possible to remove the tumours surgically.
X射线和其他的射线可以杀死细胞，这些射线以近端和远端的淋巴结为目标，瞄准在骨头里、肺里和脑里扩散的继发肿瘤（转移瘤）。
X-rays and other forms of radiation were known to kill cells and these were aimed at lymph glands near and distant, on sites of secondary cancer spread in bone and lung and brain.
这个肿瘤扩散过程名为肿瘤转移，它通常是肿瘤相关死亡事件的罪魁祸首。
This process of cancer spread is known as metastasis and is frequently the cause of cancer-related deaths.
肿瘤扩散过程中，肿瘤细胞会插足正常的健康机制，使得肿瘤可以分解组织边界并在远隔组织处定居。
During the spread of cancer these normally healthy mechanisms are coopted by cancer cells, allowing the cancer to break through tissue boundaries and colonize distant tissues.
有些药只能延长患者几个月的生命或只是维持肿瘤不扩散，这些药的价格也动辄数千美元。
And even some of those drugs offer only a few months at most of extra life or tumor stabilization despite prices that often reach thousands of dollars a month.
真正的问题是肿瘤扩散到全身。
如果我没有把它咳出来，肿瘤就会继续扩散，癌细胞肯定会转移到其他的器官上。
If I hadn't coughed it up, the tumour would have grown and almost certainly spread to my other organs.
Craig的团队鉴定的这种蛋白可以通过去除并分解肿瘤细胞表面的一种侵袭性酶而抑制肿瘤细胞的扩散。
The regulatory protein identified by Dr Craig's team inhibits the spread of cancer cells by removing and breaking down an invasive enzyme on the surface of cancer cells.
转移性肿瘤细胞—那些已从原发部位扩散开的细胞—比别的细胞移动得要快。
Metastatic tumour cells-those which have spread from the site of the original tumour-migrate faster than other cells.
他们检测了动物的组织，通过测量肿瘤细胞核的大小来决定细胞是否需要变平才能扩散。
They then examined tissue in the animals, measuring the size of tumor cells' nuclei to determine if the cells had flattened out in order to spread.
所谓高危的视网膜母细胞瘤是指有特定基因突和在初诊时就发现了肿瘤扩散。
Neuroblastoma is considered high risk if the tumors have certain genetic mutations or have already spread when the cancer is diagnosed.
虽然多数该类肿瘤不会像其他癌症那样扩散，但是在脊髓中多余的增生会进一步损伤神经。
Even though most such tumors do not spread like other cancers, any unwanted growth in the spinal cord can further damage nerves.
扩散到其他部位的肿瘤细胞不知何故能逃脱失巢凋亡。
Tumor cells that spread to other sites somehow escape anoikis.
扩散到其他部位的肿瘤细胞不知何故能逃脱失巢凋亡。
Tumor cells that spread to other sites somehow escape anoikis.
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