By: Cristina Ferrario From: medscape.com BRCA is no longer the only gene that identifies hereditary breast cancer (BC) syndromes. Pathogenic variants of CDH1 identify a form of hereditary lobular BC (HLBC) that is unrelated to the better-known breast-ovarian syndrome linked to alterations in BRCA1 and BRCA2, according to a recent all-Italian study published in JAMA Network Open. “Pathogenic or likely pathogenic …