Head And Neck Cancer

Breath test for detecting head and neck cancer

A portable device can detect the presence of certain types of cancer in people's breath. Tested on patients, the new device was developed in part by EPFL researchers as part of an international collaboration.

Apr 10, 2015
popularity 18 comments 0

HPV's link to head, neck cancer

Tobacco and alcohol use may be the most common cause of head and neck cancers, but a new culprit has come on the scene in recent years.

Apr 03, 2015
popularity 38 comments 1

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 licensed under CC BY-SA

Latest Spotlight News

Genetic factors may affect exercise benefit

Resistance exercise has well-known health benefits, but the magnitude of those benefits may differ according to an individual's genetic make-up. Women with a high genetic risk of obesity may benefit less ...

Keeping legalized marijuana out of hands of kids

As the realities of legalized marijuana take hold in four states and the District of Columbia, legislators and regulators could learn a lot from the successes—and failures—of the tobacco and alcohol industries ...