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Head and neck cancer treatment • overview head and neck cancer actually includes many different malignancies. http://howtosmudge.com/pjn-cheapest-viagra-online-pharmacy-hc/ buy viagra online cheap generic viagra viagra online buy generic viagra cheapest viagra online pharmacy generic viagra online viagra online buy viagra buy viagra online The way a particular head and neck cancer behaves depends on the site in which it arises (the primary site). For example, cancers that begin on the vocal cords behave very differently than do those that arise in the back of tongue, just an inch or less from the vocal cords. The most common type of cancer in the head and neck is squamous cell carcinoma, which arises in the cells that line the inside of the nose, mouth and throat. Other less common types of head and neck cancers include salivary gland tumors, lymphomas and sarcomas. Cancers spread in three main ways. The first is direct extension from the primary site to adjacent areas. The second is spread through the lymphatic channels to lymph nodes. The third is spread through the blood vessels to distant sites in the body. In head and neck cancer, a spread to the lymph nodes in the neck is relatively common. The lymph nodes most commonly involved are located along major blood vessels underneath the sternocleidomastoid muscle on each side of the neck, particularly the internal jugular vein node at the angle of the jaw. The risk of spread to other parts of the body through the bloodstream is closely related to whether the cancer has spread to the lymph nodes in the neck, how many nodes are involved, and their location in the neck. The risk is higher if cancer is in lymph nodes in the lower part of the neck rather than only in those located in the upper neck. Top of page • treatment options click to play the three main types of treatment for managing head and neck cancer are radiation therapy, surgery and chemotherapy. The primary treatments are radiation therapy or surgery, or both combined; chemotherapy is often used as an additional, or adjuvant, treatment. The optimal combination of the three treatment modalities for a patient with a particular head and neck cancer depends on the site of the cancer and the stage (extent) of the disease. In general, patients with early-stage head and neck cancers (particularly those limited to the site of origin) are treated with one modality—either radiation therapy or surgery. Patients who have more extensive cancers are often treated with concurrent chemotherapy and radiation therapy. Sometimes, depending on the clinical scenario, patients are treated with surgery. » the skinny

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