Facing Contrast-Enhancing Gliomas: Perfusion MRI in Grade III and Grade IV Gliomas according to Tumor Area

Table 1

Patients’ clinical data and tumor diagnosis.

WHO glioma grade	Number of patients	Age (years); (median, range)	Sex ratio; (male/female)
III	6	49 (24–66)	6.0
IV	15	63 (23–80)	1.5