搜尋結果
An HPV infection is caused by the human papillomavirus, a DNA virus from the papillomavirus family. [8] Over 200 types have been described. [9] An individual can become infected with more than one type of HPV, [10] and the disease is only known to affect humans.
Human papillomavirus-positive oropharyngeal cancer ( HPV-positive OPC or HPV+OPC ), is a cancer ( squamous cell carcinoma) of the throat caused by the human papillomavirus type 16 virus (HPV16). In the past, cancer of the oropharynx (throat) was associated with the use of alcohol or tobacco or both, but the majority of cases are now ...
Human papillomavirus (HPV) vaccines are vaccines that prevent infection by certain types of human papillomavirus (HPV). Available HPV vaccines protect against either two, four, or nine types of HPV. All HPV vaccines protect against at least HPV types 16 and.
- Infectious Conditions
- Chemical Substances
- Radiations and Physical Agents Thereof
- Complex Mixtures/Agents
- Exposure Circumstances
Viruses
1. Human immunodeficiency virustype 1 (infection with) 2. Human T-cell lymphotropic virus type I 3. Human papillomavirustypes 16, 18, 31, 33, 35, 39, 45, 51, 52, 56, 58, and 59 4. Hepatitis B virus(chronic infection with) 5. Hepatitis C virus(chronic infection with) 6. Kaposi's sarcoma-associated herpesvirus 7. Epstein–Barr virus
Bacterium
1. Helicobacter pylori(infection with)
Worms
1. Clonorchis sinensis(infection with) 2. Opisthorchis viverrini(infection with) 3. Schistosoma haematobium(infection with)
Acetaldehyde associated with consumption of alcoholic beveragesOutdoor air pollution, particulate matterinIARC group 2A agents are substances and exposure circumstances that have been classified as probable carcinogens by the International Agency for Research on Cancer (IARC). This designation is applied when there is limited evidence of carcinogenicity in humans, as well as sufficient evidence of carcinogenicity in experimental animals. ...
Papillomaviridae is a family of non- enveloped DNA viruses whose members are known as papillomaviruses. [1] . Several hundred species of papillomaviruses, traditionally referred to as "types", [2] have been identified infecting all carefully inspected mammals, [2] but also other vertebrates such as birds, snakes, turtles and fish.
Oropharyngeal cancer has been linked in some cases to HPV. The most common type (indicated in about 90%) of oral and oropharyngeal cancer is squamous cell carcinoma. [5] Approximately 63% of oropharyngeal squamous cell carcinomas each year are associated with HPV infection. [1]
