Studies have found a number of factors that may increase the risk of anal cancer. In recent years, scientists point out that human papillomavirus (HPV) infection is the main cause of anal cancer. HPV infection and other risk factors may act together to increase the risk even more.
Human papillomavirus (HPV): Around the anus skin, some strains of HPV can cause venereal warts which is associated with anal cancer. HPV is often spread through sexual contact, particularly anal intercourse. Multiple sexual partners Anal sex Anal fistulas: presence of abnormal openings along the anal canal Weakened Immune System：Infection with HIV (the virus that causes AIDS) or taking drugs that suppress the immune system increases the risk of anal cancer. Gender: Clinical data show women have a higher risk than men. Age: Like other digestive tract tumors, people occur in the age of 50 years or older. Cigarette smoking：Like some cancer, smoking also increases the risk of anal cancer.
Who is at highest risk for Anal cancer ?
Studies have found a number of factors that may increase the risk of anal cancer. In recent years, scientists point out that human papillomavirus ({{ORGANIZATION}}) infection is the main cause of anal cancer. HPV infection and other risk factors may act together to increase the risk even more.
Human papillomavirus ({{ORGANIZATION}}): Around the anus skin, some strains of {{ORGANIZATION}} can cause venereal warts which is associated with anal cancer. {{ORGANIZATION}} is often spread through sexual contact, particularly anal intercourse. Multiple sexual partners Anal sex Anal fistulas: presence of abnormal openings along the anal canal {{ORGANIZATION}} with HIV (the virus that causes AIDS) or taking drugs that suppress the immune system increases the risk of anal cancer. {{ORGANIZATION}} data show women have a higher risk than men. Age: Like other digestive tract tumors, people occur in the age of 50 years or older. Cigarette smoking：Like some cancer, smoking also increases the risk of anal cancer.