"Sixty percent of the lesions were benign, mostly fibrocystic changes. Thirty percent of the specimens were malignant, almost exclusively intraductal carcinomas, sometimes associated with an invasive component. This component must be identified by the pathologist in order to avoid incomplete treatment and to plan lymph node excision," cautioned F....

CRLC Val d'Aurelle; Rigorous analysis is essential for classifying breast tissue specimens