[Blood] [Stool] [Tissue]
Epithelial and white blood cells in stool.
Yeast and other fungal elements in stool.
Pollen grains in stool.
Plant material and plant hairs in stool.
Artifacts in acid-fast stained stool specimens.
Miscellaneous artifacts in stool.
White blood cells.
Miscellaneous blood elements.
Miscellaneous artifacts in tissue.
Earthworms, horsehair worms and aquatic fly larvae.
DPDx is an educational resource designed for health professionals and laboratory scientists. For an overview including prevention, control, and treatment visit www.cdc.gov/parasites/.