What are the different types of nasal tumors?
nasal tumors may occur in the nasal nasal nasal nasal cavity or paranasal cavities. Malignant or cancerous tumors are rare. In fact, less than 50 cases are diagnosed each year in the US. In the UK, however, an average of 500 cases are diagnosed, and South Africa and Japan seem to experience cancer of the nose even more often. While in most cases the nose cancer is treatment with a favorable view, a specific course of treatment and prognosis depends on the type of tumors present, the type of cells in which they develop, and how far cancer has spread. For example, the overgrowth of the tissue in the nostrils are known as polyps, while overgrowth into small blood vessels produces so -called angiofibromas and hemangiomas. On the other hand, the nasal papilloma is more like a wart. While these types of tumors are not cancer, they can proceed to the cancer of squamous cell times. In addition, polyps and inverted papillomas are associated with the human papilloma virus.
The most common form of cancerous tumors is spinocellular carcinomas that initiate flat cells similar to fish, which are located in the mucous membranes. Another most common type is adenocarcinomas that start in glandular cells. Like papillomas, adenocarcinomas are also associated with the virus, in this case Epstein-Barr. Other types of nasal tumors that indicate the presence of cancer include sarcomas, melanomas, lymphomas, plasmacetomas and very rarely neuroendocrine carcinomas. These types of cancerous nasal tumors develop in cells of soft tissues, skin pigment cells, lymph nodes, plasma cells and neuroendocrine cells.
Possible risk factors that can lead to the development of nose cancer, include smoking, history of hereditary retinoblastoma, winic viruses, more nasal polyps and chronic exposure to certain chemicals and teXtile dust. In fact, the nose cancer was associated with environmental and professional toxins such as formaldehyde, nickel, chrome and dust generated from work with wood, leather and asbestos. In addition, women are more common in women than in men.
If the nasal cancer is suspected, diagnostic testing usually begins by exploring the nasal cavity and sinus cavities through a nasoendoscope and pandoscopy. Ultrasonic display can also be used. Suspects can be sucked in needle or biopsy for further laboratory analysis.
Treatment options vary depending on the degree and stage of cancer, as well as taking into account the age of the patient. In general, most of the nasal cancers are solved surgically, while the highest rate of success refers to the early phase cancer. However, some types of cancer require more aggressiveness, such as chemotherapy and radiotherapy.