What is low-grade squamous intraepithelial lesions?

Low-Grade Squamous Intraepithelial Lesions
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Low-grade squamous intraepithelial lesions (LSIL) of the cervix

Low-grade squamous intraepithelial lesions (LSIL) are mildly abnormal cells found on a Pap smear. These abnormal cells do not usually develop into cancer.

LSIL is often caused by infection with the human papillomavirus (HPV).

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