Cellular smear composed of numerous lipid-laden foamy macrophages intermixed with scattered inflammatory cells, set against a background of granular proteinaceous debris. The macrophages exhibit abundant, vacuolated cytoplasm and regular, eccentric nuclei without nuclear atypia. There is an absence of high-grade nuclear atypia, mitotic figures, or cohesive clusters of malignant epithelial cells.
Pancreatic cyst.
One smear was prepared and pap stained from submitted 20 ml orange fluid.
Pancreatic cyst, FNAC: