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233篇 您的检索式:作者名="Gregory A G"
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1Computed tomography-based diagnostics might be insufficient in the determination of pancreatic cancer unresectability显示文摘AIM: To inquire into a question of an overestimation of arterial involvement in patients with pancreatic cancer (PC). METHODS: Radiology data were compared with the findings from 51 standard, 58 extended and 17 total pancreaticoduodenectomies; 9 distal resections with celiac artery (CA) excision; and 28 palliations for PC. The survival of 11 patients with controversial computed tomography (CT) and endoscopic ultrasound data with regard to arterial invasion, after R0/R1 procedures (false-positive CT results, Group A), was compared to survival after eight R2 resections (false-negative CT results, Group B) and after 12 bypass procedures for locally advanced cancer (true-positive CT results, Group C).RESULTS: In all of the cases in group A, operative exploration revealed no arterial invasion, which was predicted by CT. The one-year survival in Group A was 88.9%, and the two-year survival was 26.7%, with a median follow-up of 22 mo. One-year survival was not attained in groups B and C, with a significant difference in survival (P a-b = 0.0029, P b-c = 0.003).CONCLUSION: Arterial encasement on CT does not necessarily indicate arterial invasion. Whenever PC is considered unresectable, endoUS should be used. In patients with controversial CT an EUS data for peripan-creatic arteries involvement radical resection might be possible, providing survival benefits as compared to R2-resections or palliative surgery.Vyacheslav I Egorov Roman V Petrov Elena N Solodinina Gregory G Karmazanovsky Natalia S Starostina Natalia A Kuruschkina 2013World Journal of Gastrointestinal Surgery2013,5,4:4
2Advances in the Treatment and Outcome of Brainstem Cavernous Malformation Surgery: A Single-Center Case Series of 300 Surgically Treated Patients显示文摘Adib A Abla Gregory P Lekovic Jay D Turner Jean G de Oliveira Randall Porter Robert F Spetzler 2011Neurosurgery2011,,2:2
3Formation velocity and density-The diagnostic basis for stratigraphic traps 显示文摘Gardner G H F Gardner L W Gregory A R 1974Geophysics1974,39,6:1
4No Significant Association of 14 Candidate Genes With Schizophrenia in a Large European Ancestry Sample: Implications for Psychiatric Genetics显示文摘Sanders Alan R Duan Jubao Levinson Douglas F Shi Jianxin He Deli Hou Cuiping Burrell Gregory J Rice John P Nertney Deborah A Olincy Ann Rozic Pablo Vinogradov Sophia Buccola Nancy G Mowry Bryan J Freedman Robert Amin Farooq Black Donald W 2008The American Journal of Psychiatry2008,,4:1
5Risk of renal and colonic neo- plasms and spontaneous pneumothorax in the Birt-Hogg-Dube syndrome 显示文摘Berton Z Gregory A Gladys G 2002Cancer Epidemiol Biomarkers Prey2002,11,4:1
6Formation velocity and density: the diagnostic basics for stratigraphic traps 显示文摘Gardner G H F Gardner L W Gregory A R 1974Geophysics1974,39,:1
7Combined cathodic arc/unbalanced magnetron grown CrN/NbN superlattice coatings for applications in the cutlery industry显示文摘HOVSEPIAN P EH MEDLOCK A GREGORY G 2000Surface and Coatings Technology2000,,:1
8Formation velocity and density-the diagnostic basis for stratigraphic traps 显示文摘Gardner G H F Gardner L W Gregory A R 1974Geophysics1974,39,6:1
9An Alizarin red-based assay of mineralization by adherent ceils in culture: comparison with cetylpyridinium chloride extraction 显示文摘GREGORY C A GRADY G W PEISTER A 2004Anal Bio- chem2004,329,1:1
10Optical distortion and birefringence in high power laser windows:Model and Computer Code显示文摘CHARLES E G GREGORY A N JOSEPH R J 1985Applied Optics1985,24,17:1
11Comparison of results from several AOGCMs for global and regional sea-level change 1900-2100显示文摘Gregory J M Church J A Boer G J 2001Climate Dynamics2001,18,34:1
12Synthesis,structures and ethylene polymerisation behaviour of low valent β-diketiminato chromium complexes显示文摘Vernon C G Carl R Gregory A S Andrew J P W David J W 2001Eur J Inorg Chem2001,7,:1
13Fructose-1,6- bisphosphate reduces infarct volume after reversible middle cerebral artery occlusion in rats显示文摘Kuluz J W Gregory G A Han Y 1993Stroke1993,24,10:1
14An experimental investigation of factors affecting elastic wave velocities in porous media显示文摘Wyllie M R J Gregory A R Gardner G H F 1958Geophysics1958,23,:1
15Neurogenic and humoral vasoconstriction in acute pulmonary thromboembohsm显示文摘Stratmann G Gregory G A 2003Anesth Analg2003,97,2:1
16The genus Armillaria Nomenclature,Typification,the identity of Armillaria mellea and species differentiation显示文摘Watting R G A Kile N M Gregory 1982Trans Brithish Mycol Soc1982,78,:1
17Critical evaluation ofholdup prediction methods for gas-liquid flow in horizontal pipes显示文摘Mandhane J M Gregory G A 1975JPT1975,,8:1
18Mi-croRNAs as regulators of epithelial-mesenchymal tran-sition显示文摘Gregory P A Bracken C P Bert A G Goodall G J 2008Cell Cycle2008,7,:1
19Absorptive ca- pacity and NPD显示文摘Gregory N S Noel P G William A F 2001Journal of High Technology Man-agement Research2001,,12:1
20Information Integration for Complex Systems 显示文摘Alyson G Wilson Laura A McNamara Gregory D Wilson 2006Reliability Engineering & System Safety2006,37,9:1
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