Skip to main content
Egyptian Journal of Radiology and Nuclear Medicine
Fig. 2 | Egyptian Journal of Radiology and Nuclear Medicine

Fig. 2

From: The effect of semi-quantitative T1-perfusion parameters for the differentiation between pediatric medulloblastoma and ependymoma

Fig. 2

A 3-year-old male patient had a tumor intra-fourth-ventricle, which was confirmed as ependymoma after surgery. A semi-quantitative perfusion MRI was analyzed by drawing ROIs within the area of the tumor and the parenchyma, on one of the perfusion MRIs (upper left). The software automatically generated maps for each perfusion parameter (upper right) and the semi-quantitative perfusion MRI parameters (lower left). The time–signal intensity (SI) curve for the ependymoma is higher than that for the parenchyma (lower right)

Back to article page