Fig. 2From: Role of endoscopic ultrasonography in the diagnosis of solid pseudo-papillary neoplasm: Egyptian multi-centric case series and systematic reviewHistological examination of solid-pseudopapillary neoplasm of the pancreas. A DQ stain 400 power. B H&E stain ×400 power. C H&E stain cell block preparation ×400 power. Smears of adequate cellularity revealed solid cellular smear patterns formed of cells with small round to oval, occasionally grooved nuclei with finely granular even chromatin, and inconspicuous nucleolus with scant granular cytoplasm. Tumor cells surround myxoid vascular core stains magenta. D Immun-stain with CD10, ×400 power; tumor cells showed diffuse positive immunoreactivityBack to article page