From Longman Dictionary of Contemporary Englishmammographymam‧mo‧gra‧phy /mæˈmɒɡrəfi $ -ˈmɑː-/ noun [uncountable]  MHexamination of a woman’s breasts using X-rays to check for signs of cancer
                                                    
                                                Examples from the Corpus
mammography• It was then that I remembered why my last mammography was years ago.• Some time ago it was the mammography.• In women older than 50 with small tumors detected through mammography, the Yale University researchers agree that lymph-node removal is unnecessary. 
