Pap smear shows LSIL; what is the next step?

• A. Immediate colposcopy
• B. HPV typing
• C. Cryotherapy
• D. Repeat Pap in 12 months

Answer: (D)

Low-grade squamous intraepithelial lesion on a Pap smear often represents a transient HPV infection that can regress on its own. Because most LSIL changes are not immediately dangerous, invasive workups aren’t routinely required right away. The safest next step for many patients who are low-risk is to monitor with a repeat Pap test in about 12 months to see if the abnormality clears. If the repeat test remains abnormal or if HPV testing is positive, then escalation to colposcopy becomes appropriate.

This is why repeating the Pap in 12 months fits best: it avoids unnecessary procedures while still ensuring persistent or higher-risk disease is caught early. Cryotherapy is a treatment for visible lesions or established precancer, not a management step for cytology abnormalities alone. Immediate colposcopy is more warranted when there is HSIL, persistent LSIL with risk factors, or a positive HPV result that raises concern for high-grade disease. HPV typing can aid triage, but it isn’t the universal next step for all LSIL cases.