High-grade gliomas and solitary metastases: differentiation by using perfusion and proton spectroscopic MR imaging
M Law, S Cha, EA Knopp, G Johnson, J Arnett, AW Litt - Radiology, 2002 - pubs.rsna.org
PURPOSE: To determine whether perfusion-weighted and proton spectroscopic MR imaging
can be used to differentiate high-grade primary gliomas and solitary metastases on the …
can be used to differentiate high-grade primary gliomas and solitary metastases on the …
Intracranial mass lesions: dynamic contrast-enhanced susceptibility-weighted echo-planar perfusion MR imaging
S Cha, EA Knopp, G Johnson, SG Wetzel, AW Litt… - Radiology, 2002 - pubs.rsna.org
Dynamic contrast agent–enhanced perfusion magnetic resonance (MR) imaging provides
physiologic information that complements the anatomic information available with …
physiologic information that complements the anatomic information available with …
Dynamic contrast-enhanced T2*-weighted MR imaging of tumefactive demyelinating lesions
…, G Johnson, C Yang, A Ton, AW Litt… - American Journal …, 2001 - Am Soc Neuroradiology
PURPOSE: Dynamic contrast-enhanced T2*-weighted MR imaging has been helpful in
characterizing intracranial mass lesions by providing information on vascularity. Tumefactive …
characterizing intracranial mass lesions by providing information on vascularity. Tumefactive …
Comparison of magnetic resonance angiography, conventional angiography, and duplex scanning.
TS Riles, EM Eidelman, AW Litt, RS Pinto, F Oldford… - Stroke, 1992 - Am Heart Assoc
To determine the accuracy of magnetic resonance angiography in assessing patients with
cerebrovascular disease, we performed a study comparing the results of conventional …
cerebrovascular disease, we performed a study comparing the results of conventional …
Diagnosis of carotid artery stenosis: comparison of 2DFT time-of-flight MR angiography with contrast angiography in 50 patients.
AW Litt, EM Eidelman, RS Pinto… - American journal …, 1991 - Am Soc Neuroradiology
Fifty patients underwent 2DFT time-of-flight MR angiography and intraarterial contrast
angiography for evaluation of possible carotid atherosclerotic disease. The MR angiography …
angiography for evaluation of possible carotid atherosclerotic disease. The MR angiography …
Quantitative analysis of gadopentetate dimeglumine excreted in breast milk
NM Rofsky, JC Weinreb, AW Litt - Journal of Magnetic …, 1993 - Wiley Online Library
Specimens of breast milk were obtained from each breast in a lactating patient for a 24‐hour
period after a gadolinium‐enhanced MR imaging examination was performed. A …
period after a gadolinium‐enhanced MR imaging examination was performed. A …
MP‐RAGE subtraction venography: A new technique
J Stevenson, EA Knopp, AW Litt - Journal of Magnetic …, 1995 - Wiley Online Library
Preliminary evaluation of a new magnetic resonance (MR) venography technique was
performed with data sets from five patients undergoing BAR imaging of the brain before and after …
performed with data sets from five patients undergoing BAR imaging of the brain before and after …
High resolution GRASE MRI of the brain and spine: 512 and 1024 matrix imaging
DA Feinberg, B Kiefer, AW Litt - Journal of computer assisted …, 1995 - journals.lww.com
Objective: Our goal was to implement 512 and 1024 matrix MRI of the brain in clinically
acceptable imaging times. Materials and Methods: With use of the GRASE (gradient-SE) imaging …
acceptable imaging times. Materials and Methods: With use of the GRASE (gradient-SE) imaging …
Case 10: neurocysticercosis
AW Litt, T Mohuchy - Radiology, 1999 - pubs.rsna.org
DISCUSSION The diagnostic considerations of a small, spherical, ring-enhancing lesion
with a regular margin located at the corticomedullary junction and displaying a substantial …
with a regular margin located at the corticomedullary junction and displaying a substantial …
Dual contrast GRASE (gradient‐spin echo) imaging using mixed bandwidth
DA Feinberg, B Kiefer, AW Litt - Magnetic resonance in …, 1994 - Wiley Online Library
Equal time spacing of RF pulses in the CPMG sequence imposes a constraint of equal signal
read periods in spin‐echo train imaging. GRASE imaging differs by using multiple read …
read periods in spin‐echo train imaging. GRASE imaging differs by using multiple read …