General Medical Terms

CIN 2/3

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1 Definition of CIN 2/3

Meaning of CIN 2/3: A condition in which abnormal cells grow on the thin layer of tissue that covers the cervix (the lower, narrow end of the uterus).

A condition in which abnormal cells grow on the thin layer of tissue that covers the cervix (the lower, narrow end of the uterus). These abnormal cells are not malignant (cancer) but may become cancer. CIN 2/3 has features of CIN 2 and CIN 3. Also called cervical intraepithelial neoplasia grade 2/3.

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.