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| 1 | Colonoscopic yield of colorectal neoplasia in daily clinical practice显示文摘AIM:To assess the prevalence and location of ad-vanced neoplasia in patients undergoing colonoscopy,and to compare the yield per indication.METHODS:In a multicenter colonoscopy survey (n = 18 hospitals) in the Amsterdam area (Northern Holland),data of all colonoscopies performed during a three month period in 2005 were analyzed. The location and the histological features of all colonic neoplasia were recorded. The prevalence and the distribution ofadvanced colorectal neoplasia and differences in yield between indication clusters were evaluated. Advanced neoplasm was defi ned as adenoma > 10 mm in size,with > 25% villous features or with high-grade dyspla-sia or cancer.RESULTS:A total of 4623 eligible patients underwent a total colonoscopy. The prevalence of advanced neo-plasia was 13%,with 281 (6%) adenocarcinomas and 342 (7%) advanced adenomas. Sixty-seven percent and 33% of advanced neoplasia were located in the distal and proximal colon,respectively. Of all patients with right-sided advanced neoplasia (n = 228),51% had a normal distal colon,whereas 27% had a syn-chronous distal adenoma. Ten percent of all colono-scopies were performed in asymptomatic patients,7% of whom had advanced neoplasia. In the respective procedure indication clusters,the prevalence of right-sided advanced neoplasia ranged from 11%-57%. CONCLUSION:One out of every 7-8 colonoscopies yielded an advanced colorectal neoplasm. Colonoscopy is warranted for the evaluation of both symptomatic and asymptomatic patients. | Jochim S Terhaar sive Droste Mike E Craanen Rene WM van der Hulst Joep F Bartelsman Dick P Bezemer Kim R Cappendijk Gerrit A Meijer Linde M Morsink Pleun Snel Hans ARE Tuynman Roy LJ van Wanrooy Eric IC Wesdorp Chris JJ Mulder | 2009 | World Journal of Gastroenterology2009，15，9： | 6 |
| 2 | A multi -criteria approach to contractor selection 显示文摘 | IBRAHIM M M MIKE J R SAMI M F | 2002 | Engi- neering Construction and Architectural Management2002，9，1： | 1 |
| 3 | Lipoic acid: a unique antioxidant in the detoxification of activated oxygen species 显示文摘 | FLAVIA N I MIKE F Q CRISTINA S | 2002 | Plant Physiol Biochem2002，40，： | 1 |
| 4 | Miniature LTCC filters for digital receivers显示文摘 | Alex B Wes F Mike H | 1997 | IEEE MMT-S Digest1997，2，67： | 1 |
| 5 | Simulation of fluid flow inside a continuous slab casting machine显示文摘 | Thomas B G Mike L J Najjar F M | 1990 | Metal Mater Trans B1990，21，5： | 1 |
| 6 | Technology transfer and universities' spin-out strategies 显示文摘 | ANDY L MIKE W STEPHEN F | 2003 | Small Business Economics2003，，5： | 1 |
| 7 | Six degree of freedom Mag-Lev stage development显示文摘 | MIKE W PETER F PAUL B | 1997 | SPIE1997，3051，： | 1 |
| 8 | Surgeon volume and skill: an important factor of low mortality in high-risk surgery 显示文摘 | Mike F Edward P Nilson S | 2003 | Gastric Breast Cancer2003，2，2： | 1 |
| 9 | cervical cancer: Prevention, Diagnosis, and Therapeutics显示文摘 | Mike F Janicek MD and Heavy E | 2001 | CA cancer J Clin2001，51，： | 1 |
| 10 | Genetic characterization of type 2 porcine circovirus(PCV-2) from pigs with postweaning multisystemic wasting syndrome in different geographic regions of North America and development of a differential Pck-restriction fragment lenth polymorphism assay to detect and differentiate between infections with PCV-1 and PCV-2显示文摘 | Martijn F Patrick G H Mike G | 2000 | J Clin Microbiol2000，38，7： | 1 |
| 11 | A new structur- al model of effective thermal conductivity for heterogeneous materials with co-continuous phases 显示文摘 | Jianfeng Wang James K C Mike F N | 2008 | International Journal of Heat and Mass Transfer2008，51，： | 1 |
| 12 | Investigation of driver comprehension of traffic information on graphical congestion display panels using a driving simulator 显示文摘 | Andy R Mike M Granville F | 2005 | European Journal of Transport and Infrastructure Research2005，4，4： | 1 |
| 13 | Simulation of fluid flow inside a continuous slab-casting machine 显示文摘 | Thomas B G Mike L J Najjar F M | 1990 | Metall Mater Trans B1990，21，： | 1 |
| 14 | Prevalence of dysfunctional breathing in patients treated for asthma in primary care: cross sectional survey显示文摘 | McKINLEY R K ELAINE F | 2001 | BMJ2001，322，7294： | 1 |
| 15 | Localized Lifetime Control in Insulated-Gate Transistors by Proton Implantation显示文摘 | Antonio Mogro-Campero Love Robert P Chang Mike F | 1986 | IEEE Transaction on Electron Devices1986，33，11： | 1 |
| 16 | Genetic characterization of type 2 porcine circovirus(PCV-2) from pigs with postweaning multisystemic wasting syndrome in different geographic regions of North America and development of a differential PCK-restriction fragment length polymorphism assay to detect and differentiate between infections with PCV-1 and PCV-2显示文摘 | Martijn F Patriek G H Mike G | 2000 | J Clin Microbiol2000，38，7： | 1 |
| 17 | Effects of the neural networks-Sigmoid function on KDD in the presence of imprecise data显示文摘 | John F Kros Mike Lin Marvin L Brown | 2006 | Com-puters and Operations Research2006，33，11： | 1 |
| 18 | Lipoic acid:a unique antioxidant in the detoxification of activated oxygen species显示文摘 | Flavia N I Mike F Q Cristina S | 2002 | Plant Physiol Biochem2002，40，： | 1 |
| 19 | Depression as a risk factor for isch~mic heart disease in men:population based case-control study显示文摘 | KATHERINE F MIKE P | 1998 | Br Med J1998，316，6： | 1 |
| 20 | Six degree of freedom Mag - Lev stage development 显示文摘 | MIKE W PETER F PAUL B | 1997 | SPIE1997，3051，： | 1 |
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