Featured

Aspiratefrom a lymph node from a6.5-year-old, neutered, male cat.The lymph node had been mildly enlargedfor months and had recently started growing.The image consists a few macrophages, three small lymphocytesand twoneutrophils. Several of the macrophages contain 2-4 μm, oval yeast (Histoplasma capsulatum) with a thin, clear,...

Aspirate from a vaginal mass of a 5-year-old, spayed female Golden Retriever that had been rescued from Turkey. The image consists of many red blood cells, a rare neutrophil, and several individual round cells with abundant light gray cytoplasm that commonly contain few to several...