Fig. 5From: Jaw osteosarcoma models in mice: first descriptionComparative analysis of the mean mandibular tumor volume over time in the HOS1544 and the MOS-J JOS models (a). Haematoxylin–eosin staining of a section of the lungs of an NMRI-nude mouse in a frontal view (OM), showing the presence of three metastases in both lungs, presenting as clusters of cells with large nuclei and a well-vascularized pattern (b)Back to article page