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Insights into Imaging
Fig. 7 | Insights into Imaging

Fig. 7

From: Multiparametric MRI: practical approach and pictorial review of a useful tool in the evaluation of brain tumours and tumour-like lesions

Fig. 7

Gliomatosis cerebri. Conventional MRI: a, b Axial FLAIR and post-contrast T1W sequences, showing diffuse infiltrative non-enhancing deep white matter lesion. Multiparametric MRI: c ADC map demonstrates no areas of low ADC. d However, PWI shows a focal area of slightly raised perfusion in the right frontal centrum semiovale (arrow) compared to normal-appearing white matter. e, f MRS shows high mI/Cr ratio, slightly raised Cho/Cr ratio (1.2) and slightly low NAA/Cr ratio. Focal raised perfusion and choline area was chosen for the optimal site of biopsy

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