What’s a high-grade squamous intraepithelial lesion?

HSIL is an abnormal growth of cells on the cervix found in a Pap smear, often linked to cervical cancer. LSIL indicates a small amount of abnormal cells, while HSIL indicates a large number of very abnormal cells covering much of the cervix. A doctor further examines HSIL by performing a colposcopy and biopsy. Follow-up […]

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