Central nervous system metastases in women with invasive breast carcinoma, not otherwise specified, are associated with estrogen receptor status E. Cambruzzi * , A. G. Reginatto, C. G. Zettler, K. L. Pêgas, V. Grings, J. M. Venites, C. A. Coelho * ULBRA and UFRGS, Dept. of Pathology, Porto Alegre, Brazil