Head And Neck Cancer
Genetic diversity within tumors predicts outcome in head and neck cancer
A new measure of the heterogeneity – the variety of genetic mutations – of cells within a tumor appears to predict treatment outcomes of patients with the most common type of head and neck cancer. In the May 20 issue ...
Cancer
May 20, 2013 |
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Researchers discover possible trigger for spread of head and neck cancer cells
(Medical Xpress)—Very little has been known about the epigenetic events—developmental and environmental factors affecting genes—that occur prior to the invasive growth of head and neck squamous cell carcinomas and their ...
Cancer
May 08, 2013 |
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New radiotherapy approach reduces symptoms of dry mouth in patients with head and neck cancers
Researchers have shown for the first time that it is possible to reduce the distressing symptoms of dry mouth in patients treated with radiotherapy for head and neck cancers if the radiation dose to a salivary gland (called ...
Cancer
Apr 20, 2013 |
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Racial disparity in head and neck cancer outcomes
(HealthDay)—Among Medicaid beneficiaries diagnosed with head and neck cancer, considerable racial disparities exist in treatment patterns and survival, according to a study published online April 18 in ...
Surgery
Apr 19, 2013 |
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Genital wart rate in young women plummets thanks to HPV vaccine, claim researchers
The proportion of young women diagnosed with genital warts in Australia has seen a significant decline thanks to the HPV vaccine, suggests a paper published today in BMJ.
Diseases, Conditions, Syndromes
Apr 18, 2013 |
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Researchers find some lung cancers linked to common virus
A common virus known to cause cervical and head and neck cancers may also trigger some cases of lung cancer, according to new research presented by Fox Chase Cancer Center at the AACR Annual Meeting 2013 on Wednesday, April ...
Cancer
Apr 10, 2013 |
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Rigosertib Phase 1 results lead to disease-focused Phase 2 development
Results of a phase 1 clinical trial reported at the American Association for Cancer Research (AACR) annual conference show that orally administered Rigosertib is well tolerated in patients with advanced solid tumors. This ...
Cancer
Apr 09, 2013 |
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Researchers show that a promising drug can help prevent head and neck cancers
Head and neck cancers typically begin in squamous cells that line moist surfaces inside the mouth, nose and throat. Squamous cell carcinoma of the head and neck (HNSCC) is the sixth most common type of cancer in the United ...
Cancer
Apr 09, 2013 |
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Robot hot among surgeons but US taking fresh look (Update)
The biggest thing in operating rooms these days is a million-dollar, multi-armed robot named da Vinci, used in nearly 400,000 surgeries in America last year—triple the number just four years earlier.
Surgery
Apr 09, 2013 |
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Researchers design drug to restore cell suicide in HPV-related head and neck cancer
Researchers have discovered a new mechanism by which the human papilloma virus (HPV) causes head and neck cancer, and they have designed a drug to block that mechanism. Though further research is needed, the new agent might ...
Cancer
Apr 08, 2013 |
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Comprehensive genomic analysis identifies alterations in head and neck cancer that could lead to targeted therapy
Not all head and neck squamous cell carcinomas (HNSCCs) have the same pattern of genomic alterations, but those cancers with certain distinctive patterns could be amenable to specific targeted therapies, according to a researcher ...
Cancer
Apr 08, 2013 |
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HPV improves survival for African-Americans with throat cancer
Even though the human papillomavirus (HPV) is a risk factor for certain head and neck cancers, its presence could make all the difference in terms of survival, especially for African Americans with throat cancer, according ...
Cancer
Mar 28, 2013 |
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Many cancer institution websites lack nutritional guidance, others give mixed messages
Radiation oncologists at Thomas Jefferson University Hospital are stressing the need for evidence-based, standardized guidelines on dietary recommendations for cancer patients—and with good reason. A new analysis revealed ...
Cancer
Mar 26, 2013 |
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The other fluoride: For millions with dry mouth, this cousin keeps decay at bay
Just 40 years ago, more than half of American kids had at least one untreated cavity. That statistic now stands at less than 25 percent, according to the Centers for Disease Control and Prevention (CDC). Most kids today can ...
Dentistry
Mar 21, 2013 |
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Explainer: What is cancer?
Few things strike fear into people more than the word cancer, and with good reason. While improvements in cancer therapy and advances in palliative care mean that the illness does not always lead to inevitable ...
Cancer
Mar 15, 2013 |
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Head and neck cancer refers to a group of biologically similar cancers that start in the upper aerodigestive tract, including the lip, oral cavity (mouth), nasal cavity (inside the nose), paranasal sinuses, pharynx, and larynx. 90% of head and neck cancers are squamous cell carcinomas (SCCHN), originating from the mucosal lining (epithelium) of these regions. Head and neck cancers often spread to the lymph nodes of the neck, and this is often the first (and sometimes only) sign of the disease at the time of diagnosis. Head and neck cancer is strongly associated with certain environmental and lifestyle risk factors, including tobacco smoking, alcohol consumption, UV light, particular chemicals used in certain workplaces, and certain strains of viruses, such as human papillomavirus. These cancers are frequently aggressive in their biologic behavior; patients with these types of cancer are at a higher risk of developing another cancer in the head and neck area. Head and neck cancer is highly curable if detected early, usually with some form of surgery although chemotherapy and radiation therapy may also play an important role. The 2009 estimated number of head and neck cancer in the US is of 35,720 new cases.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
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