Master the Papanicolaou (Pap) stain, the gold-standard technique for cervical cancer screening and cytological diagnostics. This comprehensive guide covers:
✓ Nuclear & cytoplasmic staining principle (Harris hematoxylin, OG-6, EA-50)
✓ Step-by-step protocol for liquid-based vs. conventional smears
✓ Diagnostic applications:
- Cervical intraepithelial neoplasia (CIN) grading
- Hormonal evaluation (maturation index)
- Non-gynecological cytology (urine, sputum)
✓ Quality control measures:
- Stain filtration schedule
- pH monitoring of alcohols
- Troubleshooting common artifacts
Essential for cytotechnologists, pathologists, and screening program technicians.
Test your cytology expertise with 40+ Pap staining MCQs:
◼️ Nuclear/cytoplasmic color interpretation
◼️ Bethesda System correlation
◼️ Liquid-based vs. conventional smear differences
◼️ HSIL vs. LSIL cytomorphology
Ideal for:
- ASCP cytotechnology certification
- Pathology residency exams
- National screening program training
Read Full Article: Papanicolaou Staining (Pap stain) FAQs And MCQs







