The maximum rrCBV in tumor and peri-tumor is helpful and valuable for the gradingof glioma and differentiating glioma from metastatic carcinoma, lymphoma, and extra-axial tumors.
Grading and staging of the tumor is done by the surgical pathologist who will examine multiple histologic sections of the tumor.
肿瘤的分级和分期由外科病理学家检查肿瘤的多个组织部位而定。
3
Purpose:To evaluate the usefulness of ADC in differentiating tumor, edema, and normal brain tissue, and in grading the malignancy of cerebral astrocytomas.