Fig. 1From: Clonality of circulating tumor cells in breast cancer brain metastasis patientsNumber of detected CTCs. Bar chart showing the number of CTCs detected after EpCAM-dependent enrichment (gray) and EpCAM-independent enrichment (black) per patient along with their histological subtype. TNBC triple-negative breast cancer, HR+ hormone receptor positive, ERBB+ overexpression of ERBB2Back to article page