What is throat cancer?

Question

i have an assignment on the digestive system i want to right about throat cancer i tried reading of the internet but the words were to complicated for me to understand can you help me please

Answer 1

The term Throat cancer or head and neck cancers refers to a group of cancers found in the head and neck region. This includes tumors found in:

    * The oral cavity (mouth). The lips, the tongue, the teeth, the gums, the lining inside the lips and cheeks, the floor of the mouth (under the tongue), the roof of the mouth and the small area behind the wisdom teeth are all included in the oral cavity.

    * The oropharynx (which includes the back one-third of the tongue, the back of the throat and the tonsils).

    * Nasopharynx (which includes the area behind the nose).

    * Hypopharynx (lower part of the throat).

    * The larynx (voice box, located in front of the neck, in the region of the Adam's apple). In the larynx, the cancer can occur in any of the three regions: the glottis (where the vocal cords are); the supraglottis (the area above the glottis), and the subglottis (the area that connects the glottis to the windpipe).

The most frequently occurring cancers of the head and neck area are oral cancers and laryngeal cancers. Almost half of all the head and neck cancers occur in the oral cavity, and a third of the cancers are found in the larynx. By definition, the term "head and neck cancers" usually excludes tumors that occur in the brain.-

For the purpose of writing about this cancer please refer the website -

http://www.mayoclinic.com/health/oral-an... and the connected pages where you will get simple explanations together with all relevant details to complete your assignment. Please see. Best of luck.-

Answer 2

all cancer about