Anal skin tags are an extremely common condition and are frequently associated with other anorectal problems. Anal skin tags are usually the result of a prior anorectal insult or injury. An acute swelling of an external hemorrhoid, if left untreated, frequently leaves behind a skin tab — also referred to as a hemorrhoidal tab. Swollen skin edges as a result of prior rectal surgery may also develop into skin tabs. A sentinel tag is that skin tab which is situated at the inferior border of an infection or injury, as if it is watching or guarding over. A sentry or sentinel is one that keeps guard — thus the name.
What you need to know about anal cancer
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Colorectal cancer is a disease of old age: It typically originates in the secretory cells lining the gut , and risk factors include diets low in vegetable fibre and high in fat. If a younger person gets such a cancer, it is often associated with hereditary syndromes like Peutz-Jegher's , hereditary nonpolyposis colorectal cancer or familial adenomatous polyposis. A constant feeling of having to go to the toilet or anemia might also point to this kind of cancer.
Early diagnosis is the key to achieving survival. Screening tests that detect occult blood in the stool or identify adenomatous polyps can prevent the occurrence of colorectal cancers by allowing the detection and removal of pre-cancerous lesions before they undergo malignant transformation. As a result, colon cancer is the second deadliest cancer in the US.
Anal Warts Condyloma What are anal warts? Anal warts, also known as condyloma, are growths found on the skin around the anus rectal opening or in the lower rectum. What causes anal warts? Anal warts are caused by the human papilloma virus, which is usually transmitted through sexual contact but not necessarily through anal intercourse. There are many types of human papilloma virus; some cause warts on the hands and feet and others cause genital and anal warts.