... has been shown to be less than 40%  yet cumulative sensitivity of unhydrated Hemoccult in the Minnesota trial was 80% (Table 10.4). o ... Colonoscopy is not perfect in practice and lesions are missed [59, 60, 67-69]. ... cancer but at an acceptable or lower cost and risk than those associated with colonoscopy, these strategies would be appropriate. ... harms that could cumulatively outweigh the benefit to the much smaller number found to have significant colorectal neoplasia .
|Title||:||Principles of Clinical Gastroenterology|
|Publisher||:||John Wiley & Sons - 2011-09-07|