维普中文期刊产品整合服务
81篇 您的检索式:作者名="Vedula"
    题名 作者 年代 出处 被引量
1Clinical-radiological-pathological correlation of cavernous sinus hemangioma: Incremental value of diffusion-weighted imaging显示文摘AIM To elucidate the clinical, magnetic resonance imaging(MRI), pathological features of these lesions and asses the incremental value of diffusion-weighted imaging(DWI) in diagnosing them.METHODS Fifteen consecutive patients(11 females and 4 males; mean age 40.93 years; age range 13-63 years) with cavernous sinus hemangiomas(CSH) who underwent examination between November 2008 and May 2016 were included for the analysis. MRI, clinical and surgical findings of each patient was retrospectively reviewed. DWI were also analysed and mean-apparent diffusion coefficient(ADC) value was calculated. Eleven patients underwent surgical removal of the lesion and 2 patients had biopsy only. Diagnosis of CSH was confirmed histologically in 13 patients.RESULTS Eleven patients(73%) presented with headaches and 10(66%) had cranial nerve involvement. Extra cavernous sinus extension was noted in 14(94%). Surgery was performed in 13(87%) and post-operative radiation was given to 4(28%) patients. Thirteen patients remained asymptomatic on follow up. Three conspicuous imaging features were highly suggestive of the diagnosis: Lack of diffusion restriction(100%), homogeneous hyperintensity on T2 weighted image sequences(93.3%) and intense post-contrast enhancement(100%). The mean ADC was 1.82 × 10-3 ± 0.2186 cm2/s.CONCLUSION T1-weighted hypointensity with homogeneous hyperintensity on T2-weighted sequences, intense enhancement and absence of hemosiderin within the lesion on GRE sequence favour the diagnosis. Facilitated diffusion on DWI differentiates CSH from other solid cavernous sinus lesions and significantly improves the diagnostic accuracy, a critical factor for planning surgery.Abhishek Mahajan Vedula Rajni Kanth Rao Gudipati Anantaram Ashwin M Polnaya Sandeep Desai Paresh Desai Rammohan Vadapalli Manas Panigrahi 2017World Journal of Radiology2017,9,8:4
2Thin film TiC/TaC thermocouples 显示文摘BHATT H D VEDULA R DESU S B 1999Thin Solid Films1999,342,1:1
3Biophysical approaches for studying the integrity and function of tight junctions显示文摘Vedula S R Lira T S Kausalya P J 2005Mol Cell Biomech2005,2,3:1
4Biophysical approaches for studying the integrity and function of tight junctions显示文摘Vedula S R Lim T S Kansalya P J 2005Mol Cell Biomech2005,2,3:1
5Developmental of toxicity of spinosad administered by gavage to CD~ rats and New Zealand white rabbits显示文摘BRESLIN W J MARTY M S VEDULA U 2000Food and Chemical Toxicology2000,38,:1
6Corticosteroids for treating optic neuritis显示文摘Gal RL Vedula SS Beck R 2012Cochrane database Syst Rev2012,4,00:1
7Computational modeling and analysis of intracardiac flows in simple models of the left ventricle 显示文摘Zheng X Seo JH Vedula V 2012European Journal of Mechanics B/Fluids2012,,35:1
8Spheroidization temperatures of binary Fe-C alloys over a range of temperatures显示文摘VEDULA K M HECKEL R W 1970Metall Trans A1970,1,:1
9Corticosteroids for treating optic neuritis 显示文摘Gal RL Vedula SS Beck R 2012Cochrane Database Syst Rev2012,4,:1
10Dynamics of scalar dissipation in isotropic turbulence : a numerical and modeling study显示文摘Vedula P Yeung P K Fox O 2001JFluidMech2001,433,4:1
11Conjunctive use modeling for multicrop irrigation显示文摘Vedula S Mujumdar P P Sekhar G C 2005Agricultural Water Management2005,73,3:1
12Aqueous shunts for glaucoma显示文摘Minckler DS Vedula SS Li TJ 2006Cochrane Database Syst Rev2006,19,00:1
13Impact of acute blood pressure variability on ischemic stroke outcome显示文摘Stead LG Gilmore RM Vedula KC 2006Neurology2006,66,12:1
14The relationship between cooling rate, grain size and the mechanical behavior of B2 Fe-A1 al- loys显示文摘Crimp M A Vedula K M 1993Materials Science and Engineering A1993,165,1:1
15Guidance of collective cell migration by substrate geometry显示文摘Doxzen K Vedula SR Leong MC 2013Integr Biol (Camb)2013,5,8:1
16Heat transfer and friction factor characteristics of turbulent flow through a circular tube fitted with vortex generator inserts 显示文摘Deshmukh P W Vedula R P 2014International Journal of Heat and Mass Transfer2014,79,:1
17The role of boron in ductilizing Ni3Al 显示文摘Khadkikar P S Vedula K Shale B S 1987Met Trans1987,18,:1
18Computational modeling and analysis of intracardiac flows in simple models of the left ventricle 显示文摘Zheng X Seo J Vedula V 2012Eur J Mechan-B/Fluids2012,35,:1
19Fibre anisotropic thermal expansion and residual thermal stress in a graphite/ aluminium 显示文摘Vedula M Pangbom R N Queeney R A 1988Composites1988,19,1:1
20An Investigation of flashing-driven natural circulation显示文摘SAJITH P P VEDULA R P MITRA S K 2006International jour- nal of green energy2006,3,4:1
返回顶部 每页显示:
共5页 首页 上一页 第1页 下一页 末页 /5 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费