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| 1 | Single-center study comparing computed tomography colonography with conventional colonoscopy显示文摘AIM:To compare the results from computed tomography (CT) colonography with conventional colonoscopy in symptomatic patients referred for colonoscopy. METHODS: The study included 227 adult outpatients, mean age 60 years, with appropriate indications for colonoscopy. CT colonography and colonoscopy were performed on the same day in a metropolitan teaching hospital. Colonoscopists were initially blinded to the results of CT colonography but there was segmental unblinding during the procedure. The primary outcome measures were the sensitivity and specificity of CT colonography for the identification of polyps seen at colonoscopy (i.e. analysis by polyp). Secondary outcome measures included an analysis by patient, extracolonic findings at CT colonography, adverse events with both procedures and patient acceptance and preference. RESULTS: Twenty-five patients (11%) were excluded from the analysis because of incomplete colonoscopy or poor bowel preparation that affected either CT colonography, colonoscopy or both procedures. Polyps and masses (usually cancers) were detected at colonoscopy and CT colonography in 35% and 42% of patients, respectively. Of nine patients with a finaldiagnosis of cancer, eight (89%) were identified by CT colonography as masses (5) or polyps (3). For polyps analyzed according to polyp, the overall sensitivity of CT colonography was 50% (95% CI, 39%-61%) but this increased to 71% (95% CI, 52%-85%) for polyps ≥ 6 mm in size. Similarly, specificity for all polyps was 48% (95% CI, 39%-58%) increasing to 67% (95% CI, 56%-76%) for polyps ≥ 6 mm. Adverse events were uncommon but included one colonic perforation at colonoscopy. Patient acceptance was high for both procedures but preference favoured CT colonography. CONCLUSION: Although CT colonography was more sensitive in this study than in some previous studies, the procedure is not yet sensitive enough for widespread application in symptomatic patients. | Ian C Roberts-Thomson Graeme R Tucker Peter J Hewett Peter Cheung Ruben A Sebben EE Win Khoo Julie D Marker Wayne K Clapton | 2008 | World Journal of Gastroenterology2008，14，3： | 4 |
| 2 | The C-terminal half of Phytophthora infestans RXLR effector AVR3a is sufficient to trigger R3a-mediated hypersensitivity and suppress INF1-induced cell death in Nicotiana benthamiana显示文摘 | BOS J I B KANNEGANTI T D YOUNG C CAKIR C HUITEMA E WIN J ARMSTRONG M R BIRCH P R J KAMOUN S | 2006 | The Plant Journal2006，48，2： | 1 |
| 3 | Thresholdbased time-of-arrival estimators in UWB dense multipath channels显示文摘 | DARDARI D CHONG C C WIN M Z | 2008 | IEEE Transactions on communications2008，56，8： | 1 |
| 4 | Fast alignment using rotation vector and adaptive Kalman filter显示文摘 | SUNG H WIN C H | 2006 | IEEE Transac-tions on Aerospace and Ectronic Systems2006，42，1： | 1 |
| 5 | Frequency locking, quasiperiodicity, and chaos in modulated self-pulsing semiconductor lasers显示文摘 | Winful H G Chen Y C Liu J M | 1986 | Appl Phys Lett1986，48，10： | 1 |
| 6 | Platelet apheresis for digital gangrene due to thrombocytosis in chronic myeloid leukemia显示文摘 | WIN N MITCHELL D C | 2001 | Clin Lab Haematol2001，23，1： | 1 |
| 7 | Gastrointestinal helminth infections in Asian house rats (Rattus tanezumi ) from Northern and Northeastern Thailand显示文摘 | Kittipong C Win C Jindawan S | 2010 | J Trop Med Parasitol2010，33，1： | 1 |
| 8 | Subharmonic bifurcations and irregular pulsing behavior of modulated semiconductor lasers 显示文摘 | Chen Y C Winful H G Liu J M | 1985 | Appl Phys Lett1985，47，3： | 1 |
| 9 | Rare influenza A(H3N2)variants with reduced sensitivity to antiviral drugs显示文摘 | Dapat C Suzuki Y Saito R Kyaw Y Myint Y Y Lin N Oo H N Oo K Y Win N Naito M Hasegawa G Dapat I C Zaraket H Baranovich T Nishikawa M Saito T Suzuki H | 2010 | Emerg Infect Dis2010，16，3： | 1 |
| 10 | Public awareness,attitude and understanding toward epilepsy among Myanmar people显示文摘 | Win NN Soe C | 2002 | Neurol J Southeast Asia2002，7，： | 1 |
| 11 | Use of quantitative lung scintig raphy topredict postoperative pulmonary function in lung cancer pa tients under going lobectomy显示文摘 | Win T Laroche C Croves A | 2004 | Ann Thorae Surg2004，78，4： | 1 |
| 12 | The response of some nucleation/growth processes to triangular scans of potential显示文摘 | FLETCHER S HALLIDAY C S GATES D WESTCOTT M WIN T L NELSON G | 1983 | J Electroanal Chem1983，159，： | 1 |
| 13 | Threshold-based time-of-arrival estimators in UWB dense multipath channels显示文摘 | Dardari D Chong C Win M | 2008 | IEEE Transactions on Communication2008，56，8： | 1 |
| 14 | The impact of thermally significant blood vessels in perfused tumor tissue on thermal dose distributions during thermal therapies 显示文摘 | Tzu C S Hong S K Win L L | 2003 | Int Comm Heat Mass Transfer2003，30，7： | 1 |
| 15 | Determination of pentachlorophenol(PCP) in waste wood-method comparison by a collaborative trial显示文摘 | BECKER R BUGE H C WIN T | 2002 | Chemosphere2002，47，： | 1 |
| 16 | Antileukemic activity of selected natural products in Taiwan显示文摘 | Lien CC Win C Mei YC | 2003 | Am J Chin Med2003，31，： | 1 |
| 17 | An Engineered microbial platform for direct biofuelproductionfrombrownmacroalgae显示文摘 | WARGACKI A J LEONARD E WIN M N REGITSKY D D SAN-TOS C N S KIM P B COOPER S R RAISNER R M HERMAN A SIVITZ A B LAKSHMANASWAMY A KASHIYAMA Y BAKERD YOSHIKUNIY | 2012 | Science2012，335，6066： | 1 |
| 18 | A Mathematical The-ory Of Network Interference and Its Applications显示文摘 | WIN M Z PINTO P C SHEPP L A | 2009 | Pro-ceedings of the IEEE2009，97，2： | 1 |
| 19 | Communication in a Poisson Fieldof Interferers--Part I:Interference Distribution and Er-ror Probability显示文摘 | PINTO P C WIN M Z | 2010 | IEEE Transactions on Wireless Com-munications2010，9，7： | 1 |
| 20 | How much res- idua plasma may cause TRALI显示文摘 | Win N Chapman C E Bowles K M | 2008 | Transfus Med2008，18，： | 1 |
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