2015
DOI: 10.1016/j.ejrnm.2015.08.005
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Differentiation between high-grade gliomas and metastatic brain tumors using Diffusion Tensor Imaging metrics

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Cited by 17 publications
(19 citation statements)
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“…Despite this pathological difference, there have been mixed results using DTI metrics in the peritumoral region to differentiate between these two distinct tumor types (19). Although the majority of previous studies demonstrated no difference in the peritumoral FA across gliomas and metastases (6, 10, 11, 14, 2023), few depicted higher FA in gliomas (11, 19, 24), while others found metastases to have higher FA (17, 25). Most could not find a significant difference in MD or ADC between gliomas and metastatic lesions within the peritumoral region (4, 11, 14, 15, 17, 19, 21, 24, 25).…”
Section: Introductionmentioning
confidence: 90%
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“…Despite this pathological difference, there have been mixed results using DTI metrics in the peritumoral region to differentiate between these two distinct tumor types (19). Although the majority of previous studies demonstrated no difference in the peritumoral FA across gliomas and metastases (6, 10, 11, 14, 2023), few depicted higher FA in gliomas (11, 19, 24), while others found metastases to have higher FA (17, 25). Most could not find a significant difference in MD or ADC between gliomas and metastatic lesions within the peritumoral region (4, 11, 14, 15, 17, 19, 21, 24, 25).…”
Section: Introductionmentioning
confidence: 90%
“…Although the majority of previous studies demonstrated no difference in the peritumoral FA across gliomas and metastases (6, 10, 11, 14, 2023), few depicted higher FA in gliomas (11, 19, 24), while others found metastases to have higher FA (17, 25). Most could not find a significant difference in MD or ADC between gliomas and metastatic lesions within the peritumoral region (4, 11, 14, 15, 17, 19, 21, 24, 25). While others found that high-grade gliomas had significantly lower peritumoral MD values in comparison to the metastases (3, 10, 11, 16, 22), one study revealed higher MD in high-grade gliomas compared to metastatic tumors (26).…”
Section: Introductionmentioning
confidence: 90%
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“…Notable differences have been demonstrated between high‐grade brain tumors and brain metastases based on advanced MRI methods including diffusing tensor imaging (DTI), MR spectroscopy (MRS), and perfusion imaging . A few studies used automatic quantitative analysis methods and machine‐learning techniques to differentiate between high‐grade brain tumors and brain metastases, using texture analysis.…”
mentioning
confidence: 99%
“…11,12 A precise diagnosis requires a good correlation of clinical, radiological, and histopathological data, yet many errors in the interpretation of neurosurgical specimens occur due to misleading clinical and radiological findings. 13 Notable differences have been demonstrated between high-grade brain tumors and brain metastases based on advanced MRI methods including diffusing tensor imaging (DTI), 14,15 MR spectroscopy (MRS), 16,17 and perfusion imaging. 18,19 A few studies used automatic quantitative analysis methods and machine-learning techniques to differentiate between high-grade brain tumors and brain metastases, using texture analysis.…”
mentioning
confidence: 99%