TY - GEN AU - Oya,Soichi AU - Kawai,Kensuke AU - Nakatomi,Hirofumi AU - Saito,Nobuhito TI - Significance of Simpson grading system in modern meningioma surgery: integration of the grade with MIB-1 labeling index as a key to predict the recurrence of WHO Grade I meningiomas SN - 1933-0693 PY - 2012///0912 KW - Adolescent KW - Adult KW - Aged KW - Aged, 80 and over KW - Child KW - Data Interpretation, Statistical KW - Disease-Free Survival KW - Female KW - Humans KW - Immunohistochemistry KW - Kaplan-Meier Estimate KW - Ki-67 Antigen KW - analysis KW - Magnetic Resonance Imaging KW - Male KW - Meningioma KW - pathology KW - Middle Aged KW - Multivariate Analysis KW - Neoplasm Recurrence, Local KW - epidemiology KW - Neurosurgical Procedures KW - Recurrence KW - Retrospective Studies KW - Risk Assessment KW - Survival Analysis KW - Treatment Outcome KW - World Health Organization KW - Young Adult N1 - Publication Type: Journal Article UR - https://doi.org/10.3171/2012.3.JNS111945 ER -