Skip to main content
Egyptian Journal of Radiology and Nuclear Medicine
Fig. 1 | Egyptian Journal of Radiology and Nuclear Medicine

Fig. 1

From: Arterial spin-labeled magnetic resonance perfusion imaging in prediction of pediatric brain tumors grading: inter-observer agreement

Fig. 1

A 6-year-old boy patient with a WHO grade I adamantinomatous craniopharyngioma. Images show a well-defined partially cystic, partially solid supra-sellar mass complicated by supratentorial hydrocephalic changes. The cystic parts display high signal intensity on axial T1WI (A) and mixed high signal intensities on axial T2WI (B) denoting a high proteinaceous content. The solid parts show strong enhancement on post contrast sagittal T1WI (C). Free diffusion of the lesion is seen in the form of low SI on DWI (b1000 image) and high SI on axial ADC grayscale map (D, E). Hypo-perfusion of the lesion (white arrows) is demonstrated in the axial ASL grayscale and color CBF maps (F, G)

Back to article page