The sensitivity of needle core biopsy in combination with other investigations for the diagnosis of phyllodes tumours of the breast

Abstract

This is the largest report to date assessing the sensitivity of NCB in the diagnosis of phyllodes tumours. Increased sensitivity in the diagnosis of phyllodes tumours can be achieved by combining cytohistological and radiological test results. The novel association between younger age and false negative results warrants further investigation. The most likely explanation is a reluctance to diagnose phyllodes tumours in young women given the increased prevalence of cellular fibroadenomas in this age group.