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159篇 您的检索式:作者名="Han I T"
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1Strategies to tackle the challenges of external beam radiotherapy for liver tumors显示文摘Primary and metastatic liver cancer is an increasingly common and difficult to control disease entity.Radiation offers a non-invasive treatment alternative for these patients who often have few options and a poor prognosis.However,the anatomy and aggressiveness of liver cancer poses significant challenges such as accurate localization at simulation and treatment,management of motion and appropriate selection of dose regimen.This article aims to review the options available and provide information for the practical implementation and/or improvement of liver cancer radiation programs within the context of stereotactic body radiotherapy and image-guided radiotherapy guidelines.Specific patient inclusion and exclusion criteria are presented given the significant toxicity found in certain sub-populations treated with radiation.Indeed,certain sub-populations,such as those with tumor thrombosis or those with larger lesions treated with transarterial chemoembolization,have been shown to have significant improvements in outcome with the addition of radiation and merit special consideration.Implementing a liver radiation programrequires three primary challenges to be addressed:(1) immobilization and motion management;(2) localization;and(3) dose regimen and constraint selection.Strategies to deal with motion include simple internal target volume(ITV) expansions,non-gated ITV reduction strategies,breath hold methods,and surrogate marker methods to enable gating or tracking.Localization of the tumor and organs-at-risk are addressed using contrast infusion techniques to take advantage of different normal liver and cancer vascular anatomy,imaging modalities,and margin management.Finally,a dose response has been demonstrated and dose regimens appear to be converging.A more uniform approach to treatment in terms of technique,dose selection and patient selection will allow us to study liver radiation in larger and,hopefully,multicenter randomized studies.Michael I Lock Jonathan Klein Hans T Chung Joseph M Herman Edward Y Kim William Small Nina A Mayr Simon S Lo 2017World Journal of Hepatology2017,9,14:2
2A high-throughput Agrobacterium mediated transformation system for the grass model species Brachypodium distachyon L显示文摘Daniel I P Hans T C Klaus K N 2008Transgenie Re search2008,17,:1
3Application of carbon nanotubes to field emission displays显示文摘 Chung D S Han I T 2001Diamond and Related Materials2001,10,:1
4Onlay rib bone graft in elevation of reconstructed auricle:17 years of experience 显示文摘I Kim T Han J Lee Y 2013Arch Plast Surg2013,40,3:1
5Effect of lauric acid addition on the antimicrobial efficacy and waterpermeability of com zein films containing nisin 显示文摘PADGETT T HAN I DAWSON P 2000Journal of Food Processing and Preseration2000,24,:1
6Application of carbon nanotubes to field emission displays显示文摘Lee N S Chung D S Han I T 2001Diamond and Related Materials2001,10,2:1
7Efficacy and safety of therapeutic endoscopic retrograde cholangiopancreatography in the elderly over 80 years 显示文摘HAN S J LEE T H KANG B I 2016Dig Dis Sci2016,61,7:1
8Early Time Course of Inflammation Immediately After TIA or Ischemic Stroke Determined By MMP-9- Plasma Level Measurements Predict Stroke Severity显示文摘Hans W Anita T Raft I 2007Circulation2007,116,:1
9Low-complexity ML Decodingfor Convolutional Tail-biting Codes显示文摘PA I H HAN S WU T 2008IEEECommunications Letters2008,12,12:1
10Effects of Chromium Picolinate, L-carnitine and Thy-roxine on the Performance, Nutrient Digestibility and Nitrogen Balance in Pigs Weaned at 21 Days of Age显示文摘Cho W T Han I K Chae B J 2000J Anim and Feed Sci2000,9,4:1
11Detection of human bocavirus in children hospitalized because of acute gastroenteritis显示文摘Lee J I Chung J Y Han T H 2007J Infect Dis2007,196,7:1
12The impact of Web quality and playfulness on user acceptance of online retailing显示文摘Ahn T Ryu S Han I 2007Information & Management2007,44,3:1
13The impact of Web Quality and Playfulness on user Acceptance of Online Retailing显示文摘Ahn T Ryu S Han I 2007Information &Management2007,,44:1
14Antioxidative enzymes offer protection from chilling damage in rice plants显示文摘KUK Y I SHIN J S BURGOS N R HWANG T E HAN O CHO B H JUNG S GUH J O 2003Crop Science2003,43,6:1
15Electromagnetic stirring and Sr modification in A356 alloy 显示文摘JUNG B I JUNG C H HAN T K KIM Y H 2001Journal of Material Processing Technology2001,111,13:1
16Diversification and Firm Performance:Exploring the Moderating Effects of Information Technology Spending显示文摘Ravichandran T Liu Y Han S Hasan I 2009Journal of Management Information Systems2009,25,4:1
17Optimal signal muhi-reso|ution by genetic algorithms to support artificial neural for exchange-rate forecasting 显示文摘Shin T Han I 2000Expert Systems with Applications2000,18,4:1
18Evaluation of the ThinPrep Papanicolaou test in clinical practice显示文摘 han KW ander I t al HKMJ0,,:1
19显示文摘Yun S W Duk Y J Han I T 2003J Vac Sci Technol B2003,21,:1
20Seeondary gliosarcoma:a review of clinical features and pathological diagnosis 显示文摘Han SJ Yang I Tihan T 2010J Neurosurg2010,112,1:1
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