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Oropharyngeal cancer, [1] [2] [3] also known as oropharyngeal squamous cell carcinoma and tonsil cancer, [1] is a disease in which abnormal cells with the potential to both grow locally and spread to other parts of the body are found in the oral cavity, in the tissue of the part of the throat that includes the base of the tongue, the tonsils, the soft palate, and the walls of the pharynx.
Prognosis is determined by various factors such as stage, Human Papilloma Virus (HPV) status, Lymph infiltration of cancer cells, spread of cancer cells beyond the lymph node capsule, margins of the tumor and the extent of metastasis. Many factors are unique to each individual patient and may affect the chances of success of the treatment.
In many developing countries cancer incidence, insofar as this can be measured, appears much lower, most likely because of the higher death rates due to infectious disease or injury. With the increased control over malaria and tuberculosis in some Third World countries, incidence of cancer is expected to rise.
HPV+OPC presents in one of four ways: as an asymptomatic abnormality in the mouth found by the patient or a health professional such as a dentist; with local symptoms such as pain or infection at the site of the tumor; with difficulties of speech, swallowing, and/or breathing; or as a swelling in the neck (if the cancer has spread to lymph nodes).
Throat cancer refers to several types of cancers which affect one or more parts of the throat — the most common types are laryngeal cancer (affecting the voice box) and oropharyngeal cancer ...
Michael Douglas was recently in the news, not for a new movie premiere, but to reveal he had throat cancer caused by the human papillomavirus. This brought increased attention to the issue of ...
The symptoms of laryngeal cancer depend on the size and location of the tumour. Symptoms may include the following: [4] [5] Hoarseness or other voice changes; A lump in the neck; A sore throat or feeling that something is stuck in the throat; Persistent cough; Stridor - a high-pitched wheezing sound indicative of a narrowed or obstructed airway ...
Australia reported its first human case of A(H5N1) infection in May, noting there were no signs of transmission. It has however found more poultry cases of H7 bird flu on farms in Victoria state.