Methods Progesterone receptor(PR) and estrogen receptor(ER) positive cell numbers in meningiomas were detected by cell immunochemistry, and the results were compared with the pathologic diagnosis.

• 方法用细胞免疫组化测定脑膜瘤孕激素受体(PR)和雌激素受体(ER)；将测定结果与病理诊断进行比较；研究两者之间的相关性。结果脑膜瘤PR阳性率高于ER阳性率(P<0．01)。