|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Passive expansion of sub-maximally dilated transjugular intrahepatic portosystemic shunts and assessment of clinical outcomes显示文摘AIM To assess for passive expansion of sub-maximally dilated transjugular intrahepatic portosystemic shunts(TIPS) and compare outcomes with maximally dilated TIPS.METHODS Polytetrafluoroethylene covered TIPS(Viatorr) from July 2002 to December 2013 were retrospectively reviewed at two hospitals in a single institution. Two hundred and thirty patients had TIPS maximally dilated to 10 mm(m TIPS), while 43 patients who were at increased risk for hepatic encephalopathy(HE), based on clinical evaluation or low pre-TIPS portosystemic gradient(PSG), had 10 mm TIPS sub-maximally dilated to 8 mm(sm TIPS). Group characteristics(age, gender, Model for End-Stage Liver Disease score, post-TIPS PSG and clinical outcomes were compared between groups, including clinical success(ascites or varices), primary patency,primary assisted patency, and severe post-TIPS HE. A subset of fourteen patients with sm TIPS underwent follow-up computed tomography imaging after TIPS creation, and were grouped based on time of imaging(< 6 mo and > 6 mo). Change in diameter and crosssectional area were measured with 3D imaging software to evaluate for passive expansion.RESULTS Patient characteristics were similar between the sm TIPS and m TIPS groups, except for pre-TIPS portosystemic gradient, which was lower in the sm TIPS group(19.4 mm Hg ± 6.8 vs 22.4 mm Hg ± 7.1, P = 0.01). Primary patency and primary assisted patency between sm TIPS and m TIPS was not significantly different(P = 0.64 and 0.55, respectively). Four of the 55 patients(7%) with sm TIPS required TIPS reduction for severe refractory HE, while this occurred in 6 of the 218 patients(3%) with m TIPS(P = 0.12). For the 14 patients with follow-up computed tomography(CT) imaging, the median imaging follow-up was 373 d. There was an increase in median TIPS diameter, median percent diameter change, median area, and median percent area change in patients with CT follow-up greater than 6 mo after TIPS placement compared to follow-up within 6 mo(8.45 mm, 5.58%, 56.04 mm^2, and 11.48%, respectively, P = 0.01).CONCLUSION Passive expansion of sm TIPS does occur but clinical outcomes of sm TIPS and m TIPS were similar. Sub-maximal dilation can prevent complications related to overshunting in select patients. | Michael C Hsu Charles N Weber S William Stavropoulos Timothy W Clark Scott O Trerotola Richard D Shlansky Goldberg Michael C Soulen Gregory J Nadolski | 2017 | World Journal of Hepatology2017，9，12： | 11 |
| 2 | A new Early Cretaceous dinosaur track assemblage and the first definite non-avian theropod swim trackway from China显示文摘The trackway of a swimming theropod (ichnogenus Characichnos) is reported from the Lower Cretaceous Feitianshan Formation of Sichuan, China. These swim tracks help confirm that non-avian theropods were capable of forging moderately deep bodies of water. The trackway occurs on the same surface as a typical walking trackway of a sauropod (ichnogenus Brontopodus). Both occurrences are the first reported from the Cretaceous of Sichuan, and the swim tracks are the first well-preserved example of a Characichnos trackway from China. Additionally, a theropod walking trackway and several ornithopod walking trackways (similar to the ichnogenus Caririchnium) occur in the same horizon. The ornithopod trackways show a parallel orientation, suggesting gregarious behavior of the trackmakers, which may have been iguanodontiforms and/or hadrosauriforms. The co-occurrence of theropod swim tracks and theropod walking tracks suggests a fluctuation of water depth within a distinct time span. | XING LiDa LOCKLEY Martin G ZHANG JianPing MILNER Andrew R C KLEIN Hendrik LI DaQing PERSONS IV W Scott EBI JieFang | 2013 | Chinese Science Bulletin2013，58，19： | 3 |
| 3 | 纳米碳化钒强化TWIP钢加工硬化机制研究显示文摘弥散分布的纳米碳化钒颗粒能明显提高TWIP钢的屈服强度,但同时将在一定程度上降低加工硬化率。采用一个修正的物理模型来研究纳米碳化钒颗粒对一种实验室等级的FeMnC奥氏体TWIP钢加工硬化率的影响。试验发现在塑性变形过程中弥散分布的纳米碳化钒颗粒会加快位错累积速率,但也会降低孪晶形成速率。与不含析出相的TWIP钢相比,在小应变时含纳米碳化钒颗粒的TWIP钢加工硬化率较高,但随着应变量的增加其硬化率减小的速度高于不含析出相的TWIP钢,因此在高应变条件下含纳米碳化钒颗粒的TWIP显示出较低的钢加工硬化率。 | Liang ZY Huang M X Yen H W Scott C P 魏世同(翻译) | 2014 | 钢铁钒钛2014，35，1： | 3 |
| 4 | Whole brain radiation therapy with or without stereotactic radiosurgery boost for patients with one to three brain metastases: phase III results of the RTOG 9508 randomised trial显示文摘 | David W Andrews Charles B Scott Paul W Sperduto Adam E Flanders Laurie E Gaspar Michael C Schell Maria Werner-Wasik William Demas Janice Ryu Jean-Paul Bahary Luis Souhami Marvin Rotman Minesh P Mehta Walter J Curran | 2004 | The Lancet . 2004 (9422)2004，，9422： | 2 |
| 5 | Framework of Success Criteria for Design Build Projects 显示文摘 | A P C Chan D Scott E W M Lam | 2002 | Journal of Management in Engineering2002，18，3： | 1 |
| 6 | Phase HI comparison of sequential vs concurrent chemoradiation of pts with unresected stage III non-small cell lung cancer ( NSCLC ) 显示文摘 | Curran W Scott C Langer C | 2000 | J Clin Oncol2000，19，： | 1 |
| 7 | Scott and Rebeca Rico-Hesse Molecular evolution of eastern equine encephalomyelitis virus in North America显示文摘 | Scott C Weaver Thomas W | 1991 | Virology1991，182，2： | 1 |
| 8 | Droplet size characteristics and energy input requirements of emulsions formed using high-intensity-pulsed electric fields 显示文摘 | Scott T C Sisson W G | 1988 | Separation Science and technology1988，23，1213： | 1 |
| 9 | Stem-like cells in bone sarcomas: implications for tumorigenesis显示文摘 | Gibbs C P Kukekov V G Reith J D Tchigrinova O Suslov O N Scott E W | 2005 | Neoplasia2005，7，： | 1 |
| 10 | A physically based,non-dimensional parameter for discriminating between locations of freezing rain and ice pellets显示文摘 | Czys R R Scott R W Tang K C | | 0，，04： | 1 |
| 11 | percutaneous transthoraeic needle aspiration biopsy:a comprehensive review of its current role in the diagnosis and treatment of lung lumors显示文摘 | Larseheid R C Thorpe P E Scott W J | 1998 | Chest1998，114，3： | 1 |
| 12 | Eastern equine encephalomye- litis virus: epidemiology and evolution of mosquito transmis- sion 显示文摘 | SCOTT T W WEAVER S C | 1989 | Adv Virus Res1989，37，： | 1 |
| 13 | Elastic waves interacting with buried land mines: A study using the FDTD method显示文摘 | Scott W Jr Larson G D | 2002 | IEEE Transactions on Geoscience and Remote Sensing2002，40，： | 1 |
| 14 | Phase III comparison of sequential versus concurrent chemoradiation for PTS with unresected stage III non-small cell lung cancer(NSCLC):initial report of Radiation Therapy Oncology Group(RTOG)9410显示文摘 | Curran W J Jr Scott C Langer C | 2000 | Proc Am Soc Clin Annu Meet2000，19，： | 1 |
| 15 | Albumin concentrations are primarily determined by the body cell mass and the systemic inflammatory response in cancer patients with weight loss 显示文摘 | McMillan D C Watson W S Scott H R | 2001 | Nutr Cancer2001，39，2： | 1 |
| 16 | Dietary shift incorallivorous Drupella snails following a major bleachingevent at Koh Tao, Gulf of Thailand 显示文摘 | Hoeksema B W Scott C True J D | 2013 | Coral Reefs2013，32，2： | 1 |
| 17 | A physically based, non- dimensional parameter for discriminating between locations of Freezing Rain and ice pellets 显示文摘 | Czys R R Scott R W Tang K C | 1996 | Wea Forecasting1996，11，： | 1 |
| 18 | Foundry air contaminants from green sand molds显示文摘 | SCOTT W D JAMES R H BATES C E | 1976 | Am Ind Hyg Assoe J1976，37，： | 1 |
| 19 | On the stability of the FDTD algorithm for elastic media at a material interface 显示文摘 | Schrder C T Scott W R | 2002 | IEEE Transactions on Geoscience and Remote Sensing2002，40，2： | 1 |
| 20 | Macrolide and ketolide antibiotic separation by reversed phase high performance liquid chromatography显示文摘 | Lingerfelt B Scott C W | 1999 | J Pharm Biomed Anal1999，20，3： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员