Fecal Occult Blood Test There are 5 controlled clinical trials that have been completed or that are in progress to evaluate the efficacy of screening utilizing the fecal occult blood test (FOBT). The Swedish trial is a targeted study for the 60 to 64 age group.[ 1 ] The English program selects candidates from lists of family practitioners.[ 2 ] The Danish trial offers screening to a population ..
After rectal cancer has been diagnosed,tests are done to find out if cancer cells have spread within the rectum or to other parts of the body. The process used to find out whether cancer has spread within the rectum or to other parts of the body is called
Screening tests have risks. Decisions about screening tests can be difficult. Not all screening tests are helpful and most have risks. Before having any screening test,you may want to discuss the test with your doctor. It is important to know the risks of the test and whether it has been proven to reduce the risk of dying from cancer. The risks of colorectal cancer screening tests include ...
PDQ IS A COMPREHENSIVE CANCER DATABASE AVAILABLE ON NCI'S WEB SITE. PDQ is the National Cancer Institute's (NCI's) comprehensive cancer information database. Most of the information contained in PDQ is available online at NCI's Web site. PDQ is provided as a service of the NCI. The NCI is part of the National Institutes of Health,the federal government's focal point for biomedical research. .