|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Features of extrahepatic metastasis after radiofrequency ablation for hepatocellular carcinoma显示文摘BACKGROUND Extrahepatic metastasis(EHM)of hepatocellular carcinoma(HCC)is associated with poor outcomes.However,the clinical features and risk factors of EHM of HCC after radiofrequency ablation(RFA)remain unclear.AIM To elucidate the characteristics and risk factors of EHM after RFA for HCC.METHODS From January 2008 to December 2017,we retrospectively enrolled 661 patients who underwent RFA as first-line treatment for HCC at 2 tertiary hospitals.The inclusion criteria were age≥18 years,a diagnosis of HCC,and treatment-naivety.Abdominal computed tomography(CT)or magnetic resonance imaging(MRI)and alpha-fetoprotein measurements were routinely performed at 1 mo after RFA and followed-up at intervals of 3-6 mo.Univariate analyses were performed using the chi-squared test or Student’s t-test,and univariate and multivariate analyses were performed via logistic regression,as appropriate.RESULTS EHM was diagnosed in 44 patients(6.7%)during a median follow-up period of 1204 days.The 10-year cumulative rate of HCC recurrence and EHM was 92.7%and 33.7%,respectively.Initial recurrence was most often intrahepatic,and the rate of extrahepatic recurrence at initial recurrence was only 1.2%.The median time to the diagnosis of EHM was 2.68 years,and 68.2%of patients developed EHM within 2 years of the first recurrence,regardless of recurrence-free survival and 75.0%of patients developed EHM within 5 years after first recurrence.EHM was mostly diagnosed via abdominal CT/MRI in 33(75.0%)and 38 of 44 patients(86.4%)with EHM had either positive abdominal CT scan results or serum AFP level elevation.In multivariate analysis,recurrence-free survival<2 years,ablation zone/tumor size<2,and alpha-fetoprotein level>400 IU/mL were associated with a high EHM risk.CONCLUSION EHM occurs following multiple intrahepatic recurrences after RFA and combined contrast-enhanced abdominal CT and serum AFP were useful for surveillance.Patients especially with high-risk factors require close follow-up for EHM. | Jae H Yoon Young J Goo Chae-Jun Lim Sung K Choi Sung B Cho Sang S Shin Chung H Jun | 2020 | World Journal of Gastroenterology2020，26，32： | 3 |
| 2 | Mimicking unfolding motion of a beetle hind wing显示文摘This paper presents an experimental research aiming to realize an artificial hind wing that can mimic the wing unfolding motion of Allomyrina dichotoma, an insect in coleopteran order. Based on the understanding of working principles of beetle wing folding/unfolding mechanisms, the hind wing unfolding motion is mimicked by a combination of creative ideas and state-of-art artificial muscle actuator. In this work, we devise two types of artificial wings and the successfully demonstrate that they can be unfolded by actuation of shape memory alloy wires to provide actuation force at the wing base and along the leading edge vein. The folding/unfolding mechanisms may provide an insight for portable nano/micro air vehicles with morphing wings. | MUHAMMAD Azhar PARK Hoon C HWANG Do Y BYUN Doyoung GOO Nam S | 2009 | Chinese Science Bulletin2009，54，14： | 3 |
| 3 | A study on the friction and wear characteristics of brake pads for Al MMC brake disc 显示文摘 | Kwon S J Goo B C | 2000 | KeyEng Mat2000，183，1： | 2 |
| 4 | A noise optimization technique for integrated low-noise amplifiers显示文摘 | Goo J S Ahn H T Ladwig D J | 2002 | Journal of Solid-state Circuits IEEE2002，37，8： | 1 |
| 5 | Development of collagenase-resistant collagen and its interaction with adult human dermal fibroblasts显示文摘 | Goo H C Hwang Y S Choi Y R | 2003 | Biomaterials2003，24，28： | 1 |
| 6 | CT of congenital heart disease: normal anatomy and typical pathologic conditions 显示文摘 | GOO H W PARK I S KO J K etal | 2003 | Radiographics2003，23，： | 1 |
| 7 | A study on the friction and wear characteristics of brake pads for Al MMC brake disc显示文摘 | Goo B C | 2000 | Key Eng Mat2000，183，1： | 1 |
| 8 | Structural analysis of tape- wrapped structures 显示文摘 | Goo N S Yoon K J Heo S | 2005 | Computational Materials Science2005，34，： | 1 |
| 9 | Computation of flow over a flexible plate using the hybrid Cartesian/immersed boundary method 显示文摘 | Shin S Bae S Y Kim I C Kim Y J Goo J S | 2007 | International Journal for Numerical Methods in Fluids2007，55，： | 1 |
| 10 | Microstructure of c-axis oriented lead titanate thin films by pulsed laser ablation显示文摘 | Ghonge S G Goo E Ramesh R | 1993 | Appl Phys Lett1993，62，15： | 1 |
| 11 | Use of the bulked ge- nomic DNA-based RAPD methodology to assess the genetic diversity among abandoned Korean tea plantations 显示文摘 | Goo P Y Kaundun S S Zhyvoloup A | 2002 | Genetic Resources and Crop Evolution2002，49，2： | 1 |
| 12 | A noise optimization technique for integrated low noise amplifiers显示文摘 | GOO J S AHN H T LADWIG D J | 2002 | IEEE J Solid-State Circuits2002，37，8： | 1 |
| 13 | A noise optimization technique for integrated low -noise amplifiers显示文摘 | GOO J S AHN H T DONALD L | 2002 | IEEE Journal of Solid-State Circuits2002，37，8： | 1 |
| 14 | The electrochemical hydriding properties of Mg-Ni-Zr amorphous alloy显示文摘 | GOO N H LEE K S | 2002 | International Journal of Hydrogen Energy2002，27，： | 1 |
| 15 | A Causal Model of Customer Loyalty in Professional Service Firms: An Empirical Study显示文摘 | HONG S C JAMES GOO Y J | 2004 | International Journal of Management2004，21，4： | 1 |
| 16 | Mechanism of rapid degradation of nanostructured Mg2 Ni hydrogen storage alloy electrode synthesized by mechanical alloying and the effect of mechanically coating with nickel 显示文摘 | Goo N H Woo J H Lee K S | 1999 | J Alloys Comp1999，288，： | 1 |
| 17 | The electrochemical hydriding properties of Mg-Ni-Zr amorphous alloy 显示文摘 | Goo N H Lee K S | 2002 | Int J Hydrogen Energy2002，27，： | 1 |
| 18 | Transient part-solid nodules detectedat screening thin-section CT for lung cancer:comparison with persistentpart-solid nodules显示文摘 | Lee S M Park C M Goo J M | 2010 | Radiology2010，255，1： | 1 |
| 19 | Correlation between the size of the solid component on thin-section CT and the invasive component on pathology in small lung adenocarci- nomas manifesting as ground-glass nodules 显示文摘 | Lee K H Goo J M Park S J | 2014 | J Thorac Oncol2014，9，1： | 1 |
| 20 | Elucidation of active site residues of Arabidopsis thaliana flavonol synthase provides a molecular platform for engineering flavonols 显示文摘 | Chua C S Biermann D Goo K S | 2008 | Phytoehemistry2008，69，1： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员