title: Estrogen and progestin receptors in intracranial tumors.
abstract: Tissue samples from 17 intracranial tumors were analysed for the cytosolic estrogen and progestin receptor concentration. Three of the four meningiomas were progestin receptor-positive, but all were estrogen receptor-negative. All the four meningioma patients were postmenopausal women. The intracranial metastasis of a mammary carcinoma contained both estrogen and progestin receptors. Low progestin receptor concentration was found in an astrocytoma of a postmenopausal women. In addition, the presence of estrogen and progestin receptors was studied in four prolactinomas, two glioblastomas, two oligodendrogliomas, two mixed-cell carcinomas and one astrocytoma. All these tumors were estrogen and progestin receptor-negative.
mesh_terms: D001932:Brain Neoplasms / Q000032:analysis* / Q000556:secondary; D005260:Female; D006801:Humans; D008297:Male; D008577:Meningeal Neoplasms / Q000032:analysis; D008579:Meningioma / Q000032:analysis; D008875:Middle Aged; D011960:Receptors, Estrogen / Q000032:analysis*; D011980:Receptors, Progesterone / Q000032:analysis*
chemical_list: D011960:Receptors, Estrogen; D011980:Receptors, Progesterone