Contents : 1. Sample Collection and Preparation 2. Cell Types and Criteria of Malignancy 3. Selected Infectious Agents 4. Round Cells 5. Cutaneous and Subcutaneous Lesions 6. Subcutaneous Glandular Tissue: Mammary, Salivary, Thyroid, and Parathyroid 7. Nasal Exudates and Masses 8. The Oropharynx and Tonsils 9. The Eyes and Associated Structures 10. The External Ear Canal 11. The Lymph Nodes 12. Synovial Fluid Analysis 13. The Musculoskeletal System 14. Cerebrospinal Fluid Analysis 15. Effusions: Abdominal, Thoracic, and Pericardial 16. Transtracheal and Bronchoalveolar Washes 17. The Lung and Intrathoracic Structures 18. The Gastrointestinal Tract 19. The Pancreas 20. The Liver 21. The Spleen 22. The Kidneys 23. Examination of the Urinary Sediment 24. The Male Reproductive Tract: Prostate, Testes, and Semen 25. Vaginal Cytology 26. Peripheral Blood Smears 27. The Bone Marrow