国立癌症研究所说大约85%头颈部癌与烟草有关。
The National cancer Institute says about 85 percent of all head and neck cancers can be linked to tobacco use.
癌症诊断，治疗和预后方法：一般概述，头颈部癌和甲状腺癌。
Methods of Cancer Diagnosis, Therapy, and Prognosis: General Overviews, Head and Neck Cancer and Thyroid Cancer ( Methods of Cancer Diagnosis, Therapy and Prognosis Vol. 7 )
前言：目的：调查不同治疗方法对头颈部癌患者近期生存质量的影响。
Objective: To investigate the effects of different treatment modalities on the life quality of head and neck cancer patients in the near future of the treatment.
目的：探讨图像引导头颈部癌放射治疗过程中，腮腺因解剖学变化导致的剂量变化。
Objective: to analyze changes in parotid glands dose resulting from anatomic changes throughout a course of image-guided radiotherapy in a cohort of head-and-neck patients.
摘要目的从口腔念珠菌本身毒性变化的角度探讨头颈部癌放疗患者口腔念珠菌的致病机理。
Abstract: Objective To study the pathogenesis mechanism of oral candida in patients with head and neck cancer undergoing radiotherapy from the perspective of virulence change.
根据美国耳鼻咽喉-头颈外科学会估计今年将有55000名美国人患某种类型的头颈部癌。
According to the American Academy of Otolaryngology - head and neck Surgery estimates 55,000 Americans will develop some type of head and neck cancer this year.
结论头颈部癌放疗患者口腔念珠菌的溶血性改变可能是其口腔念珠菌病易感的致病因素之一。
Conclusions The change of hemolytic activity of oral candidia may be one of the pathogenic factors in head and neck cancer patients who had received radiotherapy.
三维适形放疗是治疗肿瘤的一种主要的外照射治疗方式，如：前列腺癌、头颈部癌、乳腺癌和肺癌等。
Three-dimensional conformal radiotherapy is a mostly-used external radiotherapy for some tumors, e. g. prostate carcinoma, head and neck cancer, breast cancer and lung cancer ect.
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。
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.
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。
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.
恶性细胞侵犯可导致局部淋巴结病如在头颈部肿瘤的病人中，也可是全身性淋巴结病如在播散性癌转移的病人中。
Invasion by malignant cells can cause either regional lymphadenopathy, as in patients with head and neck tumors, or generalized lymphadenopathy, as in patients with disseminated carcinomatosis.
目的探讨头颈部肌上皮癌的生物学行为、诊断、治疗及预后。
Objective To discuss the biological behavior, diagnosis, treatment, and prognosis of myoepithelial carcinoma in head and neck.
联合放疗在头颈部鳞状细胞癌患者的治疗中具有重要意义。
Adjuvant radiotherapy plays an important role in the treatment of patients with head and neck SCC.
端粒酶活性与头颈部肿瘤及癌前病变密切相关，本文就端粒、端粒酶与头颈部肿瘤的关系阐述如下。
The activity of telomerase might be close related with tumor of head and neck or precacinomous lesion.
下咽癌是头颈部较常见的恶性肿瘤，恶性度较高，多浸润生长、易转移，而浸润和转移是下咽癌致死的主要原因。
ObjectiveHypopharyngeal carcinoma is a common malignant tumor in head and neck , invasion and metastasis are responsible for the high death rate.
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。
The drug is also being studied as a potential treatment for several other cancers, including esophageal cancer, rectal cancer, and head and neck cancer.
目的观察32P胶体组织间注射治疗晚期头颈部鳞状细胞癌（简称鳞癌）的临床疗效。
OBJECTIVE To observe the effect of 32P intertissue injection on advanced head and neck cancer.
结论：食道癌患者中头颈部鳞状细胞癌的发病率为11.4%。定期对原发性食道癌患者进行耳鼻喉科检查和咽镜检查可以检出早期头颈部鳞状细胞癌。
Conclusion: The incidence of SCCHN in our EC patients was 11.4%. Periodic otolaryngological examination and pharyngoscopy screening can detect SCCHNs early in patients with primary EC.
后续，尤其是在术后第一年，在头颈部鳞状细胞癌管理是必不可少的。
Follow-up, especially within the first postoperative year, is essential in managing head and neck SCC.
背景和目的：鼻咽癌是头颈部恶性肿瘤中最常见的一种，易于出现颈淋巴结和远处器官的转移。
Backround: Nasopharyngeal carcinoma (NPC) characterized with neck lymph nodes and distant organs metastasis is the most common one of tumors in head and neck.
目的鼻咽癌是头颈部常见的恶性肿瘤，而浸润和转移是鼻咽癌致死的主要原因。
ObjectiveNasopharyngeal carcinoma is a common malignant tumor in head and neck, invasion and metastasis are responsible for the high rate of mortal.
目的鼻咽癌是头颈部常见的恶性肿瘤，而浸润和转移是鼻咽癌致死的主要原因。
ObjectiveNasopharyngeal carcinoma is a common malignant tumor in head and neck, invasion and metastasis are responsible for the high rate of mortal.
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