Fig. 6From: Evaluation of metastatic niches in distant organs after surgical removal of tumor-bearing lymph nodesHistological changes in tumor-draining PALN. a-b HE staining of PALN in mice in KM (a) and FM3A (b) control groups. As time went by, tumor cells were found in lymphatic sinuses and tumor nests formed. c-d The expression of F4/80, CD169 and CD11c in PALN were analyzed by IHC staining. Bar: (a-c) 100 μm, (d) 50 μmBack to article page