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How Common Is Colorectal Cancer
Colonoscopy, imaging: And biopsy. A lesion may be detected on colonscopy or barium enema or the more recent ct scans. The lesion is biopsied and the tissue examined by a pathologist to make the diagnosis. Colon cancer may be suspected if there is blood in stool, either obvious or occult. ...Read moreSee 1 more doctor answer
Colorectal cancer is cancer of the colon or rectum. The cells lining the colon or rectum become abnormal and grow uncontrollably. They start as polyps. Symptoms include blood in the stool, constipation, loss of appetite, and weight loss. This cancer can be prevented through early screening, if a polyp is detected during a colonoscopy and excised. Additionally, a high fiber diet with plenty of water and a ...Read more
Very: It depends upon the stage at refine of diagnosis, but most rectal cancers can be successfully treated. Some can be treated with surgery alone, but some require radiation and chemotherapy as well. The anys can be preserved (colostomy avoided) in most cases. ...Read moreSee 3 more doctor answers
Rare: The rate is 1 in 3, 300 people, or 0.03% of the population. Risk factors for vaginal cancer include: history of abnormal pap smear, hpv warts, previous hpv infection, ano-rectal cancer, vaginal intraepithial neoplasia, and multiple sexual partners. Smokers have a harder time fighting hpv infections and thus have higher rates of vaginal cancer. ...Read moreSee 1 more doctor answer
Genes: Most colon cancers are not inherited. However, there is a subset which is associated with inherited genetic abnormalities such as hereditary polyposis a this hereditary non polyposis gene (hnpp). There are also syndromes that make you susceptible to a variety of different cancers including colon cancer such as lynch syndrome. ...Read moreSee 2 more doctor answers
Low but rising: Rectal cancer rates are low in the young age groups but recent seer data analysis suggests that the rate of rectal cancer in people under 40 is rising. The recommendation for patients in the under 40 age group is to not ignore rectal bleeding or pain or change in bowel habits and to have a physician evaluate any such symptoms. ...Read moreSee 1 more doctor answer
Relatively uncommon: Kidney cancer is the sixth and eighth leading cause of new cancers in men and women in 2012, respectively. An estimated 40, 250 cases in men and 24, 520 in women are projected in 2012, which represents 5% and 3% of new cancer diagnoses for men and women, respectively. ...Read moreSee 1 more doctor answer
No one cause: There is no specific cause for ovarian cancer, but several risk factors have been identified. Women who have a family history of either ovarian, breast, or colon cancer all are at increased risk for ovarian cancer. Most ovarian cancers are diagnosed in the six or seventh decades of life, and typically arise from the ovarian epithelium. There is no effective screening test for ovarian cancer. ...Read moreSee 1 more doctor answer
Rare but increasing: Anal cancer is much less common than colorectal cancer, but the rate is increasing in both sexes, due to anal intercourse and infection by human papillomavirus (hpv). Unlike colorectal cancers that are primarily adenocarcinomas, rectal cancers are most squamous cell cancers. The prognosis depends on stage of cancer and early treatment with chemoradiation can retain continence. ...Read moreSee 1 more doctor answer
Leukemia: White cells by their nature invade tissues, so by definition, a leukemia (cancer of the white blood cells) has always metastasized. There are a few thousand known types of cancer; oat cell of the lung is essentially always metastatic at the time of presentation, while a basal cell carcninoma can eat from the face into the brain with almost no chance of metastasizing. ...Read more
Cancer is a group of diseases that is characterized by uncontrolled cell growth leading to invasion of surrounding tissues that spread to other parts of the body. Cancer can begin anywhere in the body and is usually related to one or more genetic mutations that allow normal cells to become malignant by interfering with internal cellular control mechanisms, such as programmed cell death or by preventing ...Read more
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