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| 1 | Computed tomography overestimation of esophageal tumor length: Implications for radiotherapy planning显示文摘AIM:To assess the relationship between preoperative computed tomography(CT)and postoperative pathological measurements of esophageal tumor length and the prognostic significance of CT tumor length data.METHODS:A retrospective study was carried out in 56 patients who underwent curative esophagogastrectomy.Tumor lengths were measured on the immediate preoperative CT and on the post-operative resection specimens.Inter-and intra-observer variations in CT measurements were assessed.Survival data were collected.RESULTS:There was a weak correlation between CT and pathological tumor length(r=0.30,P=0.025).CT lengths were longer than pathological lengths in 68%(38/56)of patients with a mean difference of 1.67 cm(95%CI:1.18-2.97).The mean difference in measurements by two radiologists was 0.39 cm(95% CI:-0.59-1.44).The mean difference between repeat CT measured tumor length(intra-observer variation) were 0.04 cm(95%CI:-0.59-0.66)and 0.47 cm (95%CI:-0.53-1.47).When stratified,patients not receiving neoadjuvant chemotherapy showed a strong correlation between CT and pathological tumor length(r =0.69,P=0.0014,n=37)than patients that did(r= 0.13,P=0.43,n=19).Median survival with CT tumor length>5.6 cm was poorer than with smaller tumors,but the difference was not statistically significant.CONCLUSION:Esophageal tumor length assessed using CT does not reflect pathological tumor extent and should not be the only modality used for management decisions,particularly for planning radiotherapy. | Karim Sillah Luke R Williams Hans-Ulrich Laasch Azeem Saleem Gillian Watkins Susan A Pritchard Patricia M Price Catharine M West Ian M Welch | 2010 | World Journal of Gastrointestinal Oncology2010，2，4： | 10 |
| 2 | Simulation in endoscopy:Practical educational strategies to improve learning显示文摘In gastrointestinal endoscopy, simulation-based training can help endoscopists acquire new skills and accelerate the learning curve. Simulation creates an ideal environment for trainees, where they can practice specific skills, perform cases at their own pace, and make mistakes with no risk to patients. Educators also benefit from the use of simulators, as they can structure training according to learner needs and focus solely on the trainee. Not all simulation-based training,however, is effective. To maximize benefits from this instructional modality,educators must be conscious of learners' needs, the potential benefits of training,and associated costs. Simulation should be integrated into training in a manner that is grounded in educational theory and empirical data. In this review, we focus on four best practices in simulation-based education: deliberate practice with mastery learning, feedback and debriefing, contextual learning, and innovative educational strategies. For each topic, we provide definitions,supporting evidence, and practical tips for implementation. | Rishad Khan Michael A Scaffidi Samir C Grover Nikko Gimpaya Catharine M Walsh | 2019 | World Journal of Gastrointestinal Endoscopy2019，11，3： | 3 |
| 3 | A comparison of tracer kinetic models for T1‐weighted dynamic contrast‐enhanced MRI: Application in carcinoma of the cervix显示文摘 | Stephanie B.Donaldson Catharine M. L.West Susan E.Davidson Bernadette M.Carrington GillianHutchison Andrew P.Jones Steven P.Sourbron David L.Buckley | 2010 | Magn. Reson. Med2010，，3： | 2 |
| 4 | 桔小实蝇中国与马来西亚种群间杂交:融合性、生物学及检疫挑战(英文)显示文摘桔小实蝇是重要的检疫性害虫,可对水果产业造成巨大经济损失。本研究首先采用微卫星标记比较桔小实蝇不同地理种群间的遗传差异性,然后通过室内种间杂交试验,研究了两个相异地理种群(此前称谓的来自中国的桔小实蝇和来自马来西亚的木瓜实蝇)之间杂交后代在繁殖力、孵化率、发育历期、产卵管长度以及抗逆性等方面的适应性,结果表明桔小实蝇中国和马来西亚种群之间的遗传关系极为相近,不存在生殖隔离,但杂交后代在繁殖力、孵化率、幼虫发育情况、高蛹期抗逆性等方面均显著高于其亲本种群,产卵管长度则介于亲本的马来西亚种群和中国种群之间。上述杂交种的适应性特征分析表明,杂交后代可能具有比亲本更强的传播潜力,因此,本研究结果对于桔小实蝇相异地理种群的检疫防控提出了新的挑战。 | 张灿 Muhammad Z Ahmed 马骏 武目涛 何日荣 梁帆 赵菊鹏 林莉 胡学难 Catharine Mannion Muhammad Ashfaq | 2018 | 环境昆虫学报2018，40，3： | 2 |
| 5 | FGFR2, HER2 and cMet in gastric adenocarcinoma: detection, prognostic significance and assessment of downstream pathway activation显示文摘 | Guy Betts Helen Valentine Sue Pritchard Richard Swindell Victoria Williams Shethah Morgan Ewen A. Griffiths Ian Welch Catharine West Christopher Womack | 2014 | Virchows Archiv2014，，2： | 2 |
| 6 | Combretastatin A4 phosphate显示文摘 | Catharine M. L. West Pat Price | 2004 | Anti-Cancer Drugs2004，，3： | 2 |
| 7 | The management of nonpigmented gallstones in children显示文摘 | Steven WB Sigmund HE Catharine R | | 0，，05： | 1 |
| 8 | Radial force of coronary stents: A eompararive analysis显示文摘 | REGIS R CATHARINE M | 1999 | Catheterization and Cardiovascular Intervent ons1999，46，3： | 1 |
| 9 | Lung retinyl ester is low in young adult rats fed a vitamiA deficient diet after weaning,despite neonatal vitamin A supplementation and maintenance of normal plasma retinol显示文摘 | A Catharine R | 2007 | Nutr2007，137，10： | 1 |
| 10 | The management of nonpigmented gallstones in children显示文摘 | Steven W Bruch Sigmund H Ein Catharine Rocchi | 2000 | Pediatr Surg2000，35，5： | 1 |
| 11 | Sampling and storage conditions influencing the measurement of parathyroid hormone in blood samples: a systematic review显示文摘 | Elodie A. Hanon Catharine M. Sturgeon Edmund J. Lamb | 2013 | Clinical Chemistry and Laboratory Medicine2013，，10： | 1 |
| 12 | Educational use of smart phone technology: A survey of mobile phone application use by undergraduate university students显示文摘 | Catharine Reese Bomhold | 2013 | Program: electronic library and information systems2013，，4： | 1 |
| 13 | Full Protection and Security, Arbitrary orDiscriminatory Treatment and the Invisible EU Model BIT显示文摘 | Catharine Titi | 2014 | The Journal of World Investment & Trade2014，，34： | 1 |
| 14 | Advances in Retinoid Research: Mechanisms of Cancer Chemoprevention显示文摘 | Catharine AR | 2003 | The American Society for Nutritional Sciences J Nutr2003，133，： | 1 |
| 15 | Development of the Scottish Walkability Assessment Tool (SWAT)显示文摘 | Catherine Millington Catharine Ward Thompson David Rowe Peter Aspinall Claire Fitzsimons Norah Nelson Nanette Mutrie | | 0，，： | 1 |
| 16 | Phosphorylation and Mutation of Phospholamban Alter Physical Interactions With the Sarcoplasmic Reticulum Calcium Pump显示文摘 | John Paul Glaves Catharine A. Trieber Delaine K. Ceholski David L. Stokes Howard S. Young | 2010 | Journal of Molecular Biology2010，，3： | 1 |
| 17 | Feminism, marxism, method and the state:An agenda for theory显示文摘 | Mackinnon Catharine A | 1982 | Signs1982，，7： | 1 |
| 18 | Using the flipped classroom in graduate nursing education显示文摘 | Catharine M C Diane K | 2013 | Nurse educator2013，38，5： | 1 |
| 19 | Response to Corticosteroids in Severe Ulcerative Colitis: A Systematic Review of the Literature and a Meta-Regression显示文摘 | Dan Turner Catharine M. Walsh A. Hillary Steinhart Anne M. Griffiths | 2007 | Clinical Gastroenterology and Hepatology2007，，： | 1 |
| 20 | <ce:link locator='fx1'/> Response to Corticosteroids in Severe Ulcerative Colitis: A Systematic Review of the Literature and a Meta-Regression显示文摘 | Dan Turner Catharine M. Walsh A. Hillary Steinhart Anne M. Griffiths | 2007 | Clinical Gastroenterology and Hepatology2007，，1： | 1 |
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