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 Anal Cancer                   More info on this condition
 Risk Factors
 There are certain risk factors that may increase a person's likelihood of developing anal cancer, these include:
  • Age: Most people with anal cancer are more than 50 years old.
  • Virus: Infection with the human papillomavirus (HPV) increases anal cancer risk.
  • Anal sex: Unprotected anal sex can increase the chance of HPV infection, and thus the risk of anal cancer.
  • Smoking: Chemicals from tobacco can get into the bloodstream and increase one's risk.
  • Anal fistulas: Abnormal openings in the anal area can increase the chance of having anal cancer.


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 For more information on this condition:
  Introduction  Risk Factors  Symptoms  Diagnosis
  Staging  Treatment

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