MedicalTerminology DB

Meaning of LSIL: A condition in which the cells of the uterine cervix are slightly abnormal.

Definition of LSIL

A condition in which the cells of the uterine cervix are slightly abnormal. LSIL is not cancer. Also called low-grade squamous intraepithelial lesion.

Written and maintained by James Murray Last updated July 21, 2026 Educational reference, not medical advice. Read the limitations.

For learning, not diagnosis. This glossary provides general educational information and is not a substitute for advice from a qualified healthcare professional. If you may be experiencing a medical emergency, contact local emergency services.