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Endoscopicultrasonographyforsurveillanceofindividualsathighriskfor pancreaticcancer

World Journal of Gastrointestinal Endoscopy 2014年第7期6卷 272-285页

作者： Lami G Biagini mr Galli A Gabriele Lami Maria Rosa Biagini Andrea Galli Gastroenterology Unit Department of Clinical Pathophysiology University of Florence Medical School 50139 Florence Italy

Pancreatic cancer is a highly lethal disease with a ge-netic susceptibility and familial aggregation found in 3%-16% of patients. Early diagnosis remains the only hope for curative treatment and improvement of prog-nosis. This can be reached by the implementation of an intensive screening program, actually recommended for individuals at high-risk for pancreatic cancer de-velopment. The aim of this strategy is to identify pre-malignant precursors or asymptomatic pancreatic can-cer lesions, curable by surgery. Endoscopic ultrasound (EUS) with or without fine needle aspiration(FNA) seems to be the most promising technique for early de-tection of pancreatic cancer. It has been described as a highly sensitive and accurate tool, especially for small and cystic lesions. Pancreatic intraepithelial neoplasia, a precursor lesion which is highly represented in high-risk individuals, seems to have characteristics chronic pancreatitis-like changes well detected by EUS. Many screening protocols have demonstrated high diagnostic yields for pancreatic pre-malignant lesions, allowing prophylactic pancreatectomies. However, it shows a high interobserver variety even among experienced en-dosonographers and a low sensitivity in case of chronic pancreatitis. Some new techniques such as contrast-en-hanced harmonic EUS, computer-aided diagnostic tech-niques, confocal laser endomicroscopy miniprobe andthe detection of DNA abnormalities or protein markersby FNA, promise improvement of the diagnostic yield ofEUS. As the resolution of imaging improves and as ourknowledge of precursor lesions grows, we believe thatEUS could become the most suitable method to detectcurable pancreatic neoplasms in correctly identifiedasymptomatic at-risk patients.

关键词： Endoscopic ultrasonography Pancreatic cancer Surveillance

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Orind Refractories Limited

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China's Refractories 2005年第3期14卷 33-34页

作者： mr R.Mishra GroupManging

“Sight can be acquired, Vision cannot”. Orind Refractories Limited （ORIND）, China was formed with this rare vision. At a time when the world was testing the tepid waters of China; mr. Ravin Jhunjhunwala, Chairman of ORIND and the management of ORIND India had looked over the Great Wall to begin a journey of success. Incorported on 18th August 1994 with an initial investment of USD 5 million,

关键词： Orind Refractories Limited over high

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吃透你了，香港

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2014年

作者： mr.Q

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DEVELOPMENT OF INTERNATIONAL SPACE COOPERATION OF CHINA

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Aerospace China 1995年第2期 5-6页

作者： mr. Qizhi He

mr. Chairman, distinguished colleagues and guests, ladies and gentlemen, It is a great pleasure, also a privilege for me to address this august body which is a high-level gathering attended by top experts of the world and practitioners with authority in management, operational, business matters in both air and space utilization and their legal aspects. Your presence will undoubtedly increase the brilliance of

关键词： In DEVELOPMENT OF INTERNATIONAL SPACE COOPERATION OF CHINA

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Better Design of the Indoor Cities;Better Life：the Montreal Underground City example

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设计 2006年第12期22卷 89-90页

作者： mr.Jacques Besner urban planner

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Port Operations in a Changing Environment 11^(th) Sister Ports Conference, Shanghai November 10 - 13, 2003

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交通建设与管理 2004年第1期 17-19页

作者： mr.Donald Lam Director in Hong Kong Taiwan and China

IntroductionPlease allow me to pass on the greetings of our Port Director Admiral Richard Larrabee and to give his sincerest apology for not being able to attend this gathering. He is in the middle of the business planning and budget process for 2004 that will prove to be a very challenging year for the Port Authority of New York and New Jersey.

关键词：水路运输文摘留念

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SUPER LONG LIFE FATIGUE-AN OVERVIEW

SUPER LONG LIFE FATIGUE-AN OVERVIEW

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中国力学学会学术大会'2005

作者： Sriraman mr Department of Civil Engineering & Mechanics Sichuan UniversityChengdu610065 China

With fatigue constituting most engineering failures, the importance of fatigue testing of materials cannot, but only be understated. Moreover, certain applications in the aerospace industry, automotive sector, and in offshore structures are required to operate over a long period of life during service. The wheels of an automobile, for instance, are stressed for over several 108 cycles at variable amplitudes. This therefore necessitates the understanding of the very high cycle fatigue behavior of materials. Further, with the presence of the so-called

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