Fig. 2From: Patient-derived organoids (PDOs) as a novel in vitro model for neuroblastoma tumoursHistological analysis of NB-PDOs. Histological examination was performed on 5 μm formalin fixed, paraffin-embedded PDO sections. Left panels, H&E staining. Middle panels, NB84a and SYP staining. Right panels, CHGA staining. Scale bar 50 μm, magnification 40x. Asterisks: Neurite Formation; Arrows: Primitive cells; Arrowhead: MKI areasBack to article page