Neuromas and meningiomas: evaluation of early enhancement with dynamic MR imaging.
K Fujii, N Fujita, N Hirabuki… - American journal …, 1992 - Am Soc Neuroradiology
PURPOSE To investigate the role of dynamic MR imaging in the differentiation of neuromas
and meningiomas. METHODS Eleven patients with neuromas and 15 patients with …
and meningiomas. METHODS Eleven patients with neuromas and 15 patients with …
Dynamic MRI of meningiomas and schwannomas: is differential diagnosis possible?
I Ikushima, Y Korogi, J Kuratsu, T Hirai, S Hamatake… - Neuroradiology, 1997 - Springer
We studied 23 patients with meningiomas and 14 with schwannomas using dynamic spin-
echo (TR/TE 200/15 ms) MRI. Histologically the meningiomas were classified according to …
echo (TR/TE 200/15 ms) MRI. Histologically the meningiomas were classified according to …
Vascularity of meningiomas and neuromas: assessment with dynamic susceptibility-contrast MR imaging.
M Maeda, S Itoh, H Kimura, T Iwasaki… - … American journal of …, 1994 - Am Roentgen Ray Soc
Dynamic susceptibility-contrast MR imaging provides hemodynamic information about
normal and pathologic tissue of the brain. The purpose of this study was to determine the …
normal and pathologic tissue of the brain. The purpose of this study was to determine the …
1H-MRS of intracranial meningiomas: what it can add to known clinical and MRI predictors of the histopathological and biological characteristics of the tumor?
MF Chernov, H Kasuya, K Nakaya, K Kato… - Clinical neurology and …, 2011 - Elsevier
OBJECTIVE: The main goal of the present study was evaluation of proton magnetic
resonance spectroscopy (1H-MRS) in diagnosis of histopathologically aggressive …
resonance spectroscopy (1H-MRS) in diagnosis of histopathologically aggressive …
MR characteristics of meningioma subtypes at 1.5 tesla
RD Kaplan, S Coons, BP Drayer, CR Bird… - Journal of computer …, 1992 - journals.lww.com
Abstract Analysis of MR signal characteristics and histopathologic findings confirms the
strong correlation between meningioma subtype and observed signal intensity (SI) changes …
strong correlation between meningioma subtype and observed signal intensity (SI) changes …
Dynamic MR imaging: a further possibility for characterizing CNS lesions.
F Koschorek, HP Jensen… - American journal of …, 1987 - Am Soc Neuroradiology
To improve the specificity of MR imaging, 45 patients with different lesions in the CNS were
studied with gadolinium-DTPA from June to December 1985. With a dosage of 0.2 ml/kg …
studied with gadolinium-DTPA from June to December 1985. With a dosage of 0.2 ml/kg …
Meningiomas: MR and histopathologic features.
AD Elster, VR Challa, TH Gilbert, DN Richardson… - Radiology, 1989 - pubs.rsna.org
The magnetic resonance (MR) appearances of 40 biopsy-proved meningiomas were blindly
evaluated and correlated with their predominant histologic pattern--fibroblastic, transitional …
evaluated and correlated with their predominant histologic pattern--fibroblastic, transitional …
MRI of intracranial meningiomas: correlations with histology and physical consistency
P Carpeggiani, G Crisi, C Trevisan - Neuroradiology, 1993 - Springer
Magnetic resonance imaging (MRI) appearances of 43 intracranial meningiomas were
reviewed and correlated with their histology and consistency at surgery and on pathological …
reviewed and correlated with their histology and consistency at surgery and on pathological …
Contrast-enhanced MR images in patients with meningioma: importance of enhancement of the dura adjacent to the tumor.
S Aoki, Y Sasaki, T Machida… - American journal of …, 1990 - Am Soc Neuroradiology
Linear enhancement (flare sign) along the dura mater that was continuous with or emanated
from the dural margin of meningiomas was frequently observed on contrast-enhanced MR …
from the dural margin of meningiomas was frequently observed on contrast-enhanced MR …
Differential diagnosis of extra-axial intracranial tumours by dynamic spin-echo MRI
YG Joo, Y Korogi, T Hirai, Y Sakamoto, M Sumi… - Neuroradiology, 1995 - Springer
Dynamic MRI was performed on 22 patients with extra-axial intracranial tumours. Serial
images were obtained every 30 s for 3 min using a spin-echo sequence (TR 200, TE 15 ms) …
images were obtained every 30 s for 3 min using a spin-echo sequence (TR 200, TE 15 ms) …