Fig. 4From: Venetoclax in relapsed/refractory blastic plasmacytoid dendritic cell neoplasm with central nervous system involvement: a case report and review of the literatureCerebrospinal fluid smear (May-Grünwald-Giemsa staining) showing massive blast cell infiltration of the central nervous system. Lower right quadrant detail: zoom-in of blasts morphology in CNS. Upper right quadrant detail: blast morphology in peripheral blood. Blast cells are of large size and show a monocytic appearance, with irregular nuclei shape and some of them with nucleoliBack to article page