Brenner tumor, Coffee beans
Monday, July 28, 2014
Coffee bean nuclei
Brenner tumor (named after the German physician Fritz Brenner 1877 – 1969) is a rare ovarian tumor apparently derived from the surface epithelium – outer lining - of the ovary. The tumor is usually benign (not cancerous), but can occasionally be malignant (cancerous). Under the light microscope, the nuclei of Brenner tumor cells may have a longitudinal groove similar in look to the longitudinal groove of coffee beans – coffee bean nuclei.
Reference:Borah T, Mahanta RK, Bora BD, Saikia S. Brenner tumor of ovary: An incidental finding. J Midlife Health. 2011 2(1):40-1. Go to reference
Posted by Gwinyai Masukume, MB ChB(UZ), Dip Obst(SA), MSc(Wits) at 11:06 AM