Sorensen AG - Search Results

1

Comparison of diameter and perimeter methods for tumor volume calculation.

Sorensen AG, Patel S, Harmath C, Bridges S, Synnott J, Sievers A, Yoon YH, Lee EJ, Yang MC, Lewis RF, Harris GJ, Lev M, Schaefer PW, Buchbinder BR, Barest G, Yamada K, Ponzo J, Kwon HY, Gemmete J, Farkas J, Tievsky AL, Ziegler RB, Salhus MR, Weisskoff R. Sorensen AG, et al. J Clin Oncol. 2001 Jan 15;19(2):551-7. doi: 10.1200/JCO.2001.19.2.551. J Clin Oncol. 2001. PMID: 11208850

2

Contrast agents in functional MR imaging.

Sorensen AG, Tievsky AL, Ostergaard L, Weisskoff RM, Rosen BR. Sorensen AG, et al. J Magn Reson Imaging. 1997 Jan-Feb;7(1):47-55. doi: 10.1002/jmri.1880070108. J Magn Reson Imaging. 1997. PMID: 9039593 Review.

3

Contrast-to-noise ratio in functional MRI of relative cerebral blood volume with sprodiamide injection.

Lev MH, Kulke SF, Sorensen AG, Boxerman JL, Brady TJ, Rosen BR, Buchbinder BR, Weisskoff RM. Lev MH, et al. Among authors: sorensen ag. J Magn Reson Imaging. 1997 May-Jun;7(3):523-7. doi: 10.1002/jmri.1880070312. J Magn Reson Imaging. 1997. PMID: 9170037 Clinical Trial.

4

Magnetic resonance imaging of cerebral infarction.

Barest GD, Sorensen AG, Gonzalez RG. Barest GD, et al. Among authors: sorensen ag. Top Magn Reson Imaging. 1998 Aug;9(4):199-207. Top Magn Reson Imaging. 1998. PMID: 9716186

5

Ischemic stroke: effects of etiology and patient age on the time course of the core apparent diffusion coefficient.

Copen WA, Schwamm LH, González RG, Wu O, Harmath CB, Schaefer PW, Koroshetz WJ, Sorensen AG. Copen WA, et al. Among authors: sorensen ag. Radiology. 2001 Oct;221(1):27-34. doi: 10.1148/radiol.2211001397. Radiology. 2001. PMID: 11568317

6

Predicting cerebral ischemic infarct volume with diffusion and perfusion MR imaging.

Schaefer PW, Hunter GJ, He J, Hamberg LM, Sorensen AG, Schwamm LH, Koroshetz WJ, Gonzalez RG. Schaefer PW, et al. Among authors: sorensen ag. AJNR Am J Neuroradiol. 2002 Nov-Dec;23(10):1785-94. AJNR Am J Neuroradiol. 2002. PMID: 12427640 Free PMC article.

7

Effects of tracer arrival time on flow estimates in MR perfusion-weighted imaging.

Wu O, Østergaard L, Koroshetz WJ, Schwamm LH, O'Donnell J, Schaefer PW, Rosen BR, Weisskoff RM, Sorensen AG. Wu O, et al. Among authors: sorensen ag. Magn Reson Med. 2003 Oct;50(4):856-64. doi: 10.1002/mrm.10610. Magn Reson Med. 2003. PMID: 14523973 Free article.

8

High resolution measurement of cerebral blood flow using intravascular tracer bolus passages. Part II: Experimental comparison and preliminary results.

Ostergaard L, Sorensen AG, Kwong KK, Weisskoff RM, Gyldensted C, Rosen BR. Ostergaard L, et al. Among authors: sorensen ag. Magn Reson Med. 1996 Nov;36(5):726-36. doi: 10.1002/mrm.1910360511. Magn Reson Med. 1996. PMID: 8916023

9

Diffusion-weighted MR imaging: diagnostic accuracy in patients imaged within 6 hours of stroke symptom onset.

González RG, Schaefer PW, Buonanno FS, Schwamm LH, Budzik RF, Rordorf G, Wang B, Sorensen AG, Koroshetz WJ. González RG, et al. Among authors: sorensen ag. Radiology. 1999 Jan;210(1):155-62. doi: 10.1148/radiology.210.1.r99ja02155. Radiology. 1999. PMID: 9885601

10

Early changes measured by magnetic resonance imaging in cerebral blood flow, blood volume, and blood-brain barrier permeability following dexamethasone treatment in patients with brain tumors.

Ostergaard L, Hochberg FH, Rabinov JD, Sorensen AG, Lev M, Kim L, Weisskoff RM, Gonzalez RG, Gyldensted C, Rosen BR. Ostergaard L, et al. Among authors: sorensen ag. J Neurosurg. 1999 Feb;90(2):300-5. doi: 10.3171/jns.1999.90.2.0300. J Neurosurg. 1999. PMID: 9950501

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