Research article Open access
Meningioma Prognostic Tool Based on Correlation of Histopathological Grading and Immunohistochemistry
Objectives: Meningiomas are slow-growing brain neoplasms classified into three grades based on morphological criteria. While these grades are simple, they do not always correlate with patient outcomes. This study aimed to evaluate the status of estrogen receptor (ER), progesterone receptor (PR), and proliferation marke …