MRI based prediction of brain tumor outcome in stereotactic biopsy

Name: MRI based prediction of brain tumor outcome in stereotactic biopsy
Brand: LAP Lambert Academic Publishing
SKU: 9786139576326
Price: 12378 HUF
Availability: InStock

Szerző: Mohammad Ali Fazeli

Nyelv:

Kötés: Puha kötésű

Kiadó: LAP Lambert Academic Publishing

Elérhetőség: Beszállítói készleten

Küldés 5-8 napon belül

12 378 Ft

Diffusion-weighted imaging (DWI) is a powerful MRI method that is sensitive to microscopic changes i...

Információk a könyvről

Szerző

Mohammad Ali Fazeli

Nyelv

Angol

Kötés

Könyv - Puha kötésű

Kiadva

2018

oldal

EAN

9786139576326

Enbook ID

19407846

Kiadó

LAP Lambert Academic Publishing

Súly

113

Méretek

150 x 220 x 4

Teljes leírás

Diffusion-weighted imaging (DWI) is a powerful MRI method that is sensitive to microscopic changes in water mobility (i.e., water diffusion). Image maps of the apparent diffusion coefficient (ADC), derived from DWI, give absolute measures of tissue water diffusion in units of mm2/s on a per-voxel basis. ADC is inversely correlated with tumor and tissue cell density, and as such can provide information about tumor cell density, and potentially tumor grade. An unfortunate choice of biopsy site or insufficiently large samples may result in an incorrect histologic diagnosis. In malignant gliomas, peritumoral edema, which can be depicted with either CT or MR imaging, often has been reported to have infiltrating neoplastic cells . Therefore, the tumor border is still inaccurately depicted even with imaging techniques. Because my initial observations of astrocytic tumors revealed a relatively good correlation between apparent diffusion coefficient (ADC) and tumor cellularity, I expanded my study to include patients with brain tumor underwent stereotactic biopsy.

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MRI based prediction of brain tumor outcome in stereotactic biopsy

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