Radiotherapy is one of the main modalities for the treatment of head and neck cancers.
放射治疗是头颈部肿瘤主要的治疗手段之一。
Another study in the same journal looked at 1,850 smokers, 1,055 of whom had head and neck cancers.
同样在该期刊上，另一个研究观察了1,850名吸烟者，其中1,055名患有颈部和头部的癌症。
A cup or more daily may cut your risk of some types of head and neck cancers, says an analysis of nine studies.
九项研究的分析显示，每天一杯或数杯咖啡会减少你患头颈部癌症的风险。
The National cancer Institute says about 85 percent of all head and neck cancers can be linked to tobacco use.
国立癌症研究所说大约85%头颈部癌与烟草有关。
Heavy smokers and drinkers are at highest risk of developing head and neck cancers, which can be difficult to operate on.
严重抽烟和酗酒者是头颈部肿瘤的极高危人群，而酗酒和抽烟使得手术难以进行。
Therefore, it is very important to understand the causes and prevention of radiation brain injury before designing radiotherapy plan for head and neck cancers.
因此，在制定放射治疗的计划以前，必须对脑的放射损伤有充分的了解。
In a study, researchers have found that long-term pot smokers were roughly 62 percent less likely to develop head and neck cancers than people who did not smoke pot.
在一项研究中，研究人员发现，与未曾吸食大麻的人相比，长期吸食大麻的人患有头部和颈部癌症的几率降低了大致百分之六十二。
Most clinic researches overseas have been made great progress in prostate carcinoma and head and neck cancers. Our country is getting involved in the study and had some good results.
国外临床研究已在前列腺癌、头颈部肿瘤等的治疗中取得良好效果，国内研究也已起步并初见成效。
African-American patients with head and neck cancers die earlier than whites, and researchers say they have made a breakthrough in understanding the underlying reasons for the racial gap.
非洲裔美国人罹患头颈部癌患者死亡日期要早于白种人，并且研究者称他们对人种差别的根本原因上有了突破性的认识。
In recent years investigators have reported an increased incidence of HPV-positive head and neck cancers, but tempered this finding with observations that HPV-positive patients had better outcomes.
最近几年调查者报道了HPV阳性的头颈部癌发生率增加，但观察者发现HPV阳性病人有较好的预后。
With the increasing use of radiotherapy for head and neck cancers, the incidence of radiation brain injury has markedly increased. Radiation brain injury becomes one of the most severe complications.
随着头颈部肿瘤放射治疗技术的日渐推广，放射性脑损伤的发病率逐年增高，是放射治疗最严重的并发症之一。
If that's the case, then the introduction of the cervical cancer vaccine for girls and women, which covers the common strains of HPV, may also help reduce the incidence of some head and neck cancers.
如果是这样，在少女和成年女性中推广宫颈癌疫苗(可针对HPV的常见菌株)也有助于降低低某些头颈癌的发病率。
Scientists believe the breath test could be especially useful for patients with head-and-neck cancers which are often diagnosed late.
科学家认为这个呼吸试验尤其对头颈部确诊为癌症晚期的患者有用。
Of these 22 had various head-and-neck cancers, 24 had lung cancer and 36 were healthy.
其中22位患各种头颈部癌症，24位患肺癌及36位健康。
She added: "These interesting initial results show promise for the development of a breath test to detect head-and-neck cancers which are often diagnosed at an advanced stage.
她补充说：“头颈部癌症经常到了晚期才被诊断出来，这些有趣的初期结果给开发一种头颈部癌症的呼吸检测法带来了希望。
She and her colleagues used FRET to measure the activity of receptors in 122 head-and-neck cancers.
她和同事使用FRET测量出122个头颈部癌细胞中受体的活性。
Currently, it is only available in the UK for skin, head and neck, mouth, lung and oesophageal cancers.
现在在英国只有一些种类的癌症可以用这种疗法。
Objective to evaluate percutaneous endoscopic gastrostomy (PEG) for long-term enteral nutrition in patients with cancers of head and neck.
目的研究经皮内镜下胃造口术(PEG)在头颈部恶性肿瘤患者中的临床应用价值。
The drug is also being studied as a potential treatment for several other cancers, including esophageal cancer, rectal cancer, and head and neck cancer.
这种药物也被研究用于其他一些癌症的潜在治疗，包括食管癌，直肠癌，头颈部肿瘤。
She added: "These interesting initial results show promise for the development of a breath test to detect head-and-neck cancers which are often diagnosed at an advanced stage."
她补充：“早期的研究结果很乐观，有望研制出呼吸检测以便在早期诊断出鼻腔癌。”
She added: "These interesting initial results show promise for the development of a breath test to detect head-and-neck cancers which are often diagnosed at an advanced stage."
她补充：“早期的研究结果很乐观，有望研制出呼吸检测以便在早期诊断出鼻腔癌。”
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