MR-perfusion, CT- perfusion
MR-perfusion and CT-perfusion are effective techniques in the differential diagnosis of glial tumors and radiation necrosis recurrence, allowing to detect morphological vascularization of tissue and distinguish it from avascular necrosis. The methods are actively used in the assessment of injuries after strokes, head injury, help to determine complexity level of the lesion, to predict the process of restoration of nerve fibers with high accuracy.