Fig. 2
From: Severe deforming dermatitis in a kitten caused by Caryospora bigenetica
Cytology of the cutaneous Caryospora bigenetica infection, May Grünwald-Giemsa stain, scale bar = 10 µm. a A caryocyst (arrow) within a macrophage consisting of a large, nucleated sporozoite with an abundant, intensely basophilic cytoplasm with vacuoles. b A macrophage with numerous spindle-shaped tachyzoites. c A macrophage with an unsporulated oocyst, a capsulated cluster of foamy spherules with a cyan-blue hue