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38篇 您的检索式:作者名="ALSAYED M"
    题名 作者 年代 出处 被引量
1Liver stiffness as a predictor of hepatocellular carcinoma behavior in patients with hepatitis C related liver cirrhosis显示文摘Background: Risk strati cation and prognostication of hepatocellular carcinoma (HCC) help to improve patient outcome. Herein we investigated the role of liver stiffness measurement (LSM) in the prediction of HCC behavior. Methods: Totally 121 na ve patients with HCC were included. HCC radiological evaluation and staging were done. LSM was measured using virtual touch quanti cation. Patients were divided into early to intermediate HCC (BCLC-0, A and B) and late HCC (BCLCC and D). HCC was treated according to the BCLC stage. HCC recurrence-free interval was estimated. Results: The mean LSM inside the tumor was signi cantly lower than the peri-tumoral area and the cirrhotic non-cancerous liver parts (P<0.001). In late HCCs stage, the mean LSM inside the tumor and in the peri-tumoral tissue was lower than the corresponding values in the early to intermediate HCCs stage (P<0.001). LSM inside the tumor and in the peri-tumoral tissue negatively correlated with serum AFP, tumor vascular invasion, and stage (P<0.05). The recurrence-free interval was directly correlated to LSM inside the tumor and inversely to LSM in cirrhotic non tumorous liver part. Kaplan-Meier analysis showed that the recurrence-free interval was signi cantly longer in patients with LSM inside the tumor of ≥1.25m/s compared to those with LSM inside the tumor of<1.25m/s. Conclusions: LSM can serve as a potential non-invasive predictor for HCC clinical behavior and the recurrence-free interval following loco-regional treatments.Sameh A Lashen Mohamed M Elshafei Fahmy H Hablass Eman A Alsayed Asmaa A Hassan 2020Hepatobiliary & Pancreatic Diseases International2020,19,1:4
2Multi-objective model for locating fire stations显示文摘BADRI M A MORTAGY A K ALSAYED C A 1998European Journal of Operational Research1998,110,2:1
3Parametric study on the lean misfiring and knocking limits of gas-fueled spark ignition engines显示文摘Badr O Alsayed N Manaf M 1998Applied Thermal Engineering1998,18,7:1
4Fragmented QRS complexes on 12-lead ECG:a marker of cardiac sarcoidosis as detected by gadolinium cardiac magnetic resonance imaging显示文摘Homsi M Alsayed L Safadi B 0,,04:1
5A multi-objective model for locating fire stations 显示文摘BADRI M A MORTAGY A K ALSAYED C A 1998European Journal of Operational Research1998,110,2:1
6Fragmented QRS complexes on 12-lead ECG:a marker of cardiac sarcoidosis as detected by gadolinium cardiac magnetic resonance imaging 显示文摘Homsi M Alsayed L 2009Ann Noninvasive Electroeardiol2009,14,:1
7Fragmented QRS complexes on 12-lead ECG: a marker of cardiac sarcoidosis as detected by gad- olinium cardiac magnetic resonance imaging 显示文摘Homsi M Alsayed L Safadi B 2009Ann Noninvasive Electrocardiol2009,14,4:1
8A multi- objective model for locating fire stations显示文摘BADRI M A MORTAGY A K ALSAYED C A 1998European jour- nal of operational research1998,110,2:1
9Brownian motion of an ellipsoid显示文摘HAN Y ALSAYED A M NOBILI M 2006Science2006,314,5799:1
10High prevalence of vitamin D deficiency in type 1 diabetes mellitus and healthy children显示文摘Bener A Alsaied A Al-Ali M 2009Acta Diabetologica2009,46,3:1
11A multi- objective modeling framework for hospital locating fire stations 显示文摘Badri M A Mortagy A K Alsayed C A 1998European Journal of Operational Research1998,110,:1
12Hyhrid effect of carhon nanotuhe and nano-clay on physico-nlechmdical properties of cement mortar 显示文摘Morsy M S Alsayed S H Aqel M 2011Conslruction and Build Mrzterials2011,25,:1
13Brownian motion of an ellipsoid显示文摘Han Y Alsayed A M Nobili M Zhang J Lubensky T C Yodh A G 2006Science2006,314,5799:1
14A multi-objective model for locating fire stations显示文摘Badri M A Mortagy A K Alsayed C A 1998European Journal of Operational Research1998,110,2:1
15Premelting at defects within bulk colloidal crystals显示文摘Alsayed A M Islam M F Zhang J 2005Science2005,309,:1
16Multicriteria optimal sizing of photovoltaic-wind turbine grid connected systems显示文摘ALSAYED M CACCIATO M SCARCELLA G 2013IEEE Trans on Energy Conversion2013,28,2:1
17Hybrid effect of carbon nanotube and nano-clay on physico-mechanical properties of cement mortar 显示文摘MORSY M S ALSAYED S H AQEL M 2011Construc Build Mater2011,25,:1
18Fragmented QRS complexes on 12-lead ECG: a marker of cardiac sarcoidosis as detected by gadolinium cardiac magnetic resonance imaging显示文摘Homsi M Alsayed L Safadi B 2009Ann Noninva- sive Electrocardiol2009,14,4:1
19Experimental and Numerical Investigation of Size Effects in FRP-wrapped Concrete Columns显示文摘ELSANADEDY H M YOUSEF A A ALSAYED S H 2012Construction and Building Materials2012,29,:1
20A multi-objective model for locating fire stations显示文摘BADRI M A MORTAGY A K ALSAYED C A 1998Euro- pean Journal of Operational Research1998,110,2:1
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