M
Madhava P. Aryal
Researcher at University of Michigan
Publications - 40
Citations - 571
Madhava P. Aryal is an academic researcher from University of Michigan. The author has contributed to research in topics: Medicine & Radiation therapy. The author has an hindex of 11, co-authored 30 publications receiving 422 citations. Previous affiliations of Madhava P. Aryal include Henry Ford Hospital & University of Rochester.
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Journal ArticleDOI
Accuracy, repeatability, and interplatform reproducibility of T1 quantification methods used for DCE-MRI: Results from a multicenter phantom study
Octavia Bane,Stefanie J. Hectors,Mathilde Wagner,Lori L. Arlinghaus,Madhava P. Aryal,Yue Cao,Thomas L. Chenevert,Fiona M. Fennessy,Wei Huang,Nola M. Hylton,Jayashree Kalpathy-Cramer,Kathryn E. Keenan,Dariya I. Malyarenko,Robert V. Mulkern,David C. Newitt,Stephen E. Russek,Karl F. Stupic,Alina Tudorica,Lisa J. Wilmes,Thomas E. Yankeelov,Yi Fei Yen,Michael A. Boss,Bachir Taouli +22 more
TL;DR: To determine the in vitro accuracy, test‐retest repeatability, and interplatform reproducibility of T1 quantification protocols used for dynamic contrast‐enhanced MRI at 1.5 and 3 T, six protocols were studied.
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The Impact of Arterial Input Function Determination Variations on Prostate Dynamic Contrast-Enhanced Magnetic Resonance Imaging Pharmacokinetic Modeling: A Multicenter Data Analysis Challenge, Part II.
Wei Huang,Yiyi Chen,Andriy Fedorov,Xia Li,Guido H. Jajamovich,Dariya I. Malyarenko,Madhava P. Aryal,Peter S. LaViolette,Matthew J. Oborski,Finbarr O'Sullivan,Richard G. Abramson,Kourosh Jafari-Khouzani,Aneela Afzal,Alina Tudorica,Brendan Moloney,Sandeep N. Gupta,Cecilia Besa,Jayashree Kalpathy-Cramer,James M. Mountz,Charles M. Laymon,Mark Muzi,Paul E. Kinahan,Kathleen M. Schmainda,Yue Cao,Thomas L. Chenevert,Bachir Taouli,Thomas E. Yankeelov,Fiona M. Fennessy,Xin Li +28 more
TL;DR: In this paper, the effect of variations in arterial input function (AIF) determination on pharmacokinetic (PK) analysis of dynamic contrastenhanced magnetic resonance imaging (DCE-MRI) data using the shutter speed model (SSM).
Journal ArticleDOI
Dynamic contrast enhanced MRI parameters and tumor cellularity in a rat model of cerebral glioma at 7 T.
Madhava P. Aryal,Madhava P. Aryal,Tavarekere N. Nagaraja,Kelly A. Keenan,Hassan Bagher-Ebadian,Hassan Bagher-Ebadian,Swayamprava Panda,Stephen L. Brown,Glauber Cabral,Joseph D. Fenstermacher,Joseph D. Fenstermacher,James R. Ewing,James R. Ewing +12 more
TL;DR: To test the hypothesis that a noninvasive dynamic contrast enhanced MRI (DCE‐MRI) derived interstitial volume fraction (ve) and/or distribution volume (VD) were correlated with tumor cellularity in cerebral tumor, a single DCE‐ MRI study was conducted on rats.
Journal ArticleDOI
A radiation-induced hippocampal vascular injury surrogate marker predicts late neurocognitive dysfunction
Reza Farjam,Priyanka Pramanik,Madhava P. Aryal,Ashok Srinivasan,Christopher H. Chapman,Christina Tsien,Theodore S. Lawrence,Yue Cao +7 more
TL;DR: The early hippocampal vascular dose response could be a predictor of late neurocognitive dysfunction and a personalized hippocampus sparing strategy may be considered in the future.
Journal ArticleDOI
Multisite Concordance of DSC-MRI Analysis for Brain Tumors: Results of a National Cancer Institute Quantitative Imaging Network Collaborative Project
Kathleen M. Schmainda,Melissa Prah,Scott D. Rand,Y. Liu,Brent R. Logan,Mark Muzi,Swati Rane,Xiao Da,Yi-Fen Yen,Jayashree Kalpathy-Cramer,Thomas L. Chenevert,Benjamin A. Hoff,Brian D. Ross,Yue Cao,Madhava P. Aryal,Bradley J. Erickson,Panagiotis Korfiatis,T. Dondlinger,Laura C. Bell,Leland S. Hu,Paul E. Kinahan,C.C. Quarles +21 more
TL;DR: By means of DSC-MR imaging data obtained after a preload of contrast agent, substantial consistency resulted across sites for brain tumor perfusion metrics with a common threshold discoverable for distinguishing low- from high-grade tumors.