Endocrine Abstracts

Nearly one third of women diagnosed with invasive breast cancer are younger than 50 years with regular menstrual cycles. 60% of these tumors express estrogene and progesterone receptors. Common treatment procedure is surgery followed by chemotherapy, radiotherapy and hormone therapy. Often in younger patients chemotherapy causes permanent amenorrhoea. In case that menses afterwards occurs ovarial suppression is needed, mostly by goserelin, LH-RH agonist. The principle of thera...