In histology, one can see a blue cell tumor with mosaic-like configuration of the tumor cells without glandular- or horn formations. The cytoplasm is very scarce, nearby nuclei are deformed (so-called nuclear moulding). In cytology, one could see a so-called "salt-and-pepper" chromatine pattern (schematic draw).
This picture is used in: DocCheck multeBook Herold Innere Medizin
