Severe Symptoms of Head and Neck Cancers Can Be Treated With Effective Methods
Head and neck cancer specially refers to a group of many different malignancies or biologically similar cancers originating from the upper aerodigestive area. Such cancers include the infected areas of lip, oral cavity, paranasal sinuses, nasal cavity, pharynx and larynx. Many of the head and neck cancers are squamous cell carcinomas; they often spread to the lumph nodes of the neck. Such types of cancers are probably associated with the environmental and lifestyle risk factors such as smoking, tobacco, alcohol consumption, occupational activities and certain strains of viruses that cab be transmitted during sexual intercourse.
Such cancers can be classified into several types according to the location of infection like oral cavity, nasopharynx, oropharynx, hypopharynx, larynx and trachea. There are certain symptoms of the throat cancer that usually incur in the form of enlarged lymph node on the outside of the neck, a soar throat, difficulty in swallowing food, paralysis of the face muscles, bleeding from the mouth, sore tongue, neck pain, ear ache, painless ulcer or sores in the mouth, etc. There are some symptoms may not be so much severe in effect.
Sometimes the head and neck cancers are aggressive in their biologic behavior and its patients witness second primary tumors. Such cancers are curable if detected in the early stage. Usually the primary treatments performed to diagnose are surgery and chemotherapy. A cranial CT and cranial magnetic resonance imaging are next in line. During biopsy for the diagnosis of neck cancer, a small piece of tissue from what is assumed to be the cancerous area is removed and run through microscopic examination. This method will help to treat such type of cancers.