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Items: 1 to 20 of 21


Dynamic contrast-enhanced MRI model selection for predicting tumor aggressiveness in papillary thyroid cancers.

Paudyal R, Lu Y, Hatzoglou V, Moreira A, Stambuk HE, Oh JH, Cunanan KM, Aramburu Nunez D, Mazaheri Y, Gonen M, Ho A, Fagin JA, Wong RJ, Shaha A, Tuttle RM, Shukla-Dave A.

NMR Biomed. 2019 Nov 4:e4166. doi: 10.1002/nbm.4166. [Epub ahead of print]


Optimal mass transport kinetic modeling for head and neck DCE-MRI: Initial analysis.

Elkin R, Nadeem S, LoCastro E, Paudyal R, Hatzoglou V, Lee NY, Shukla-Dave A, Deasy JO, Tannenbaum A.

Magn Reson Med. 2019 Dec;82(6):2314-2325. doi: 10.1002/mrm.27897. Epub 2019 Jul 4.


Effects of weather factors on recreation participation in a humid subtropical region.

Paudyal R, Stein TV, Kc B, Adams DC.

Int J Biometeorol. 2019 Aug;63(8):1025-1038. doi: 10.1007/s00484-019-01715-z. Epub 2019 Apr 9.


Multicenter Repeatability Study of a Novel Quantitative Diffusion Kurtosis Imaging Phantom.

Malyarenko DI, Swanson SD, Konar AS, LoCastro E, Paudyal R, Liu MZ, Jambawalikar SR, Schwartz LH, Shukla-Dave A, Chenevert TL.

Tomography. 2019 Mar;5(1):36-43. doi: 10.18383/j.tom.2018.00030.


Quantitative Non-Gaussian Intravoxel Incoherent Motion Diffusion-Weighted Imaging Metrics and Surgical Pathology for Stratifying Tumor Aggressiveness in Papillary Thyroid Carcinomas.

Núñez DA, Lu Y, Paudyal R, Hatzoglou V, Moreira AL, Oh JH, Stambuk HE, Mazaheri Y, Gonen M, Ghossein RA, Shaha AR, Tuttle RM, Shukla-Dave A.

Tomography. 2019 Mar;5(1):26-35. doi: 10.18383/j.tom.2018.00054.


Repeatability of Quantitative Diffusion-Weighted Imaging Metrics in Phantoms, Head-and-Neck and Thyroid Cancers: Preliminary Findings.

Paudyal R, Konar AS, Obuchowski NA, Hatzoglou V, Chenevert TL, Malyarenko DI, Swanson SD, LoCastro E, Jambawalikar S, Liu MZ, Schwartz LH, Tuttle RM, Lee N, Shukla-Dave A.

Tomography. 2019 Mar;5(1):15-25. doi: 10.18383/j.tom.2018.00044.


Pilot study of rapid MR pancreas screening for patients with BRCA mutation.

Corrias G, Raeside MC, Agostini A, Huicochea-Castellanos S, Aramburu-Nunez D, Paudyal R, Shukla-Dave A, Smelianskaia O, Capanu M, Zheng J, Fung M, Kelsen DP, Mangino DA, Robson ME, Goldfrank DJ, Carter J, Allen PJ, Conti B, Monti S, Do RKG, Mannelli L.

Eur Radiol. 2019 Aug;29(8):3976-3985. doi: 10.1007/s00330-018-5975-0. Epub 2019 Jan 28.


Evaluation of neuregulin-1's neuroprotection against ischemic injury in rats using diffusion tensor imaging.

Wang S, Li Y, Paudyal R, Ford BD, Zhang X.

Magn Reson Imaging. 2018 Nov;53:63-70. doi: 10.1016/j.mri.2018.07.002. Epub 2018 Jul 21.


Longitudinal MRI evaluation of neuroprotective effects of pharmacologically induced hypothermia in experimental ischemic stroke.

Wang S, Gu X, Paudyal R, Wei L, Dix TA, Yu SP, Zhang X.

Magn Reson Imaging. 2017 Jul;40:24-30. doi: 10.1016/j.mri.2017.03.011. Epub 2017 Apr 2.


Multimodality functional imaging using DW-MRI and 18F-FDG-PET/CT during radiation therapy for human papillomavirus negative head and neck squamous cell carcinoma: Meixoeiro Hospital of Vigo Experience.

Aramburu Núñez D, Lopez Medina A, Mera Iglesias M, Salvador Gomez F, Dave A, Hatzoglou V, Paudyal R, Calzado A, Deasy JO, Shukla-Dave A, Muñoz VM.

World J Radiol. 2017 Jan 28;9(1):17-26. doi: 10.4329/wjr.v9.i1.17.


Intravoxel incoherent motion diffusion-weighted MRI during chemoradiation therapy to characterize and monitor treatment response in human papillomavirus head and neck squamous cell carcinoma.

Paudyal R, Oh JH, Riaz N, Venigalla P, Li J, Hatzoglou V, Leeman J, Nunez DA, Lu Y, Deasy JO, Lee N, Shukla-Dave A.

J Magn Reson Imaging. 2017 Apr;45(4):1013-1023. doi: 10.1002/jmri.25523. Epub 2016 Nov 11.


Spatio-temporal assessment of the neuroprotective effects of neuregulin-1 on ischemic stroke lesions using MRI.

Wang S, Li Y, Paudyal R, Ford BD, Zhang X.

J Neurol Sci. 2015 Oct 15;357(1-2):28-34. doi: 10.1016/j.jns.2015.06.055. Epub 2015 Jun 27.


Longitudinal monitoring of stem cell grafts in vivo using magnetic resonance imaging with inducible maga as a genetic reporter.

Cho IK, Moran SP, Paudyal R, Piotrowska-Nitsche K, Cheng PH, Zhang X, Mao H, Chan AW.

Theranostics. 2014 Jul 27;4(10):972-89. doi: 10.7150/thno.9436. eCollection 2014.


Mechanisms of blood flow and hypoxia production in rat 9L-epigastric tumors.

Koch CJ, Jenkins WT, Jenkins KW, Yang XY, Shuman AL, Pickup S, Riehl CR, Paudyal R, Poptani H, Evans SM.

Tumor Microenviron Ther. 2013 Jan;1:1-13.


Impact of transvascular and cellular-interstitial water exchange on dynamic contrast-enhanced magnetic resonance imaging estimates of blood to tissue transfer constant and blood plasma volume.

Paudyal R, Poptani H, Cai K, Zhou R, Glickson JD.

J Magn Reson Imaging. 2013 Feb;37(2):435-44. doi: 10.1002/jmri.23837. Epub 2012 Nov 29.


Model selection for DCE-T1 studies in glioblastoma.

Bagher-Ebadian H, Jain R, Nejad-Davarani SP, Mikkelsen T, Lu M, Jiang Q, Scarpace L, Arbab AS, Narang J, Soltanian-Zadeh H, Paudyal R, Ewing JR.

Magn Reson Med. 2012 Jul;68(1):241-51. doi: 10.1002/mrm.23211. Epub 2011 Nov 29.


The concordance of MRI and quantitative autoradiography estimates of the transvascular transfer rate constant of albumin in a rat brain tumor model.

Paudyal R, Ewing JR, Nagaraja TN, Bagher-Ebadian H, Knight RA, Panda S, Lu M, Ledbetter K, Fenstermacher JD.

Magn Reson Med. 2011 Nov;66(5):1422-31. doi: 10.1002/mrm.22914. Epub 2011 May 31.


Modeling of Look-Locker estimates of the magnetic resonance imaging estimate of longitudinal relaxation rate in tissue after contrast administration.

Paudyal R, Bagher-Ebadian H, Nagaraja TN, Fenstermacher JD, Ewing JR.

Magn Reson Med. 2011 Nov;66(5):1432-44. doi: 10.1002/mrm.22852. Epub 2011 May 31.


MRI estimation of gadolinium and albumin effects on water proton.

Bagher-Ebadian H, Paudyal R, Nagaraja TN, Croxen RL, Fenstermacher JD, Ewing JR.

Neuroimage. 2011 Jan;54 Suppl 1:S176-9. doi: 10.1016/j.neuroimage.2010.05.032. Epub 2010 May 20.


MRI measurement of change in vascular parameters in the 9L rat cerebral tumor after dexamethasone administration.

Ewing JR, Brown SL, Nagaraja TN, Bagher-Ebadian H, Paudyal R, Panda S, Knight RA, Ding G, Jiang Q, Lu M, Fenstermacher JD.

J Magn Reson Imaging. 2008 Jun;27(6):1430-8. doi: 10.1002/jmri.21356.

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