Anal cancer occurs in the anus, which is at the end of the gastrointestinal tract. It is different from and less common than colorectal cancer, which is cancer of the colon or rectum.
Anal cancer is rare, but the number of new cases is rising.
According to the American Cancer Society (ACS), there are likely to be about 8,300 new cases in 2019. Of these, 5,530 will affect females, and 2,770 will affect males. The ACS expect around 1,280 people to die from anal cancer, including 760 females and 520 males.
Various factors may increase the risk of anal cancer, but infection with two types of human papillomavirus (HPV) appears to underlie 91% of cases [url=https://www.godissertationhelp.co.uk/]dissertation help uk[/url].
Anal cancer is rare before 35 years of age. The average age of diagnosis is when a person is in their early 60s. Around 1 in 500 people will develop anal cancer at some time.
At first, anal cancer may resemble hemorrhoids. Anyone who notices changes in the anal area should see a doctor. Often, they do not have cancer. If they do, an early diagnosis is more likely to lead to a positive outcome with [url=https://www.godissertationhelp.co.uk/thesis-statement-help/]thesis statement help[/url].
a pensive woman thinking about anal cancer
Anal cancer is more common in woman than in men.
Common symptoms of anal cancer include:
bleeding from the rectum
itching around the rectum
pain or a feeling of fullness around the anus
lumps that may resemble hemorrhoids
changes in bowel movements
narrow stools [url=https://www.godissertationhelp.co.uk/dissertation-consulting/]dissertation consulting[/url]
a discharge from the anus
swollen lymph nodes in the groin or anal area
Some of these symptoms can also be the result of hemorrhoids, anal warts, or anal tearing. However, a person should see a doctor if these changes occur, to rule out cancer.
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