File:Astroblastoma (Radiopaedia 39792-42217 Axial T1 C+ 55).jpg

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Description	Radiopaedia case ID: 39792 Image ID: 16075216 Image stack position: 55/59 Plane projection: Axial Aux modality: T1 C+ Study findings: Mass lesion predominantly T1 isointense to white matter, with focal hypointense areas. Adjacent white matter T1 hypointensity. On T2 there are areas of marked hypointensity and small areas of hyperintensity, with marked vasogenic edema. The lesion appears cortically-based, and is heterogeneous on FLAIR, with foci of marked hypointensity. b1000 images suggest some marginal diffusion restriction. ADC confirms some minimal marginal diffusion restriction. Postcontrast images show prominent enhancement, with a few small areas of non-enhancement. The enhanced lesion is well defined. Modality: MRI System: Central Nervous System Findings: There is a small heterogenous predominantly hyperdense mass in the right parietal lobe, with precessional hypodensity suggesting edema. No calcifications were noted on bone window images (not shown).
Date	Published: 21st Sep 2015
Source	https://radiopaedia.org/cases/astroblastoma
Author	Alan Coulthard
Permission (Permission-reusing-text)	http://creativecommons.org/licenses/by-nc-sa/3.0/

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current	22:00, 27 May 2021		766 × 981 (24 KB)	Fæ (talk \| contribs)	Radiopaedia project rID:39792 (batch #3104-151 F55)

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