Category - Anal
Anal cancer is a rare form of cancer that affects the tissues of the anus. We explain what you need to know about its causes and how its diagnosed. The symptoms of anal cancer are often similar to more common and less serious conditions affecting the anus, such as piles (haemorrhoids) and small tears or sores called anal fissures. Anal cancer is an uncommon malignancy that starts in the anus-- the opening at the end of the rectum. The american society of clinical oncology estimates that 8,300 cases of anal cancer will be. Anal cancer is cancer that arises in the anus, the end of the intestinal tract where stool (feces) exits the body. The cancer can begin either in the lining of the anus or in the skin surrounding the anus. Anal cancer is different from colon or rectal cancer, which arises in the other parts of the large intestine. Risk factors for developing anal cancer include infection with certain types of. Anal cancer is rare and more likely to affect women than men. About 25 percent of people diagnosed with anal cancer never experience any symptoms, while others experience a variety. In some cases, symptoms do not appear until the cancer has spread. At first, most people assume the bleeding is caused by hemorrhoids (painful, swollen veins in the anus and rectum that may bleed). Symptoms of anal cancer can include bleeding, bowel changes and severe itching (pruritus). They can also be symptoms for other conditions such as piles (haemorrhoids), but its important to see your doctor. The most common symptom of anal cancer is bleeding from the back passage (rectal bleeding).