COVID-19 updates
Featured conditions Brain tumor, breast cancer, colon cancer, congenital heart disease, heart arrhythmia. See more conditions.
Featured conditions
Subscribe to Housecall
Our general interest e-newsletter keeps you up to date on a wide variety of health topics.
Two types of cells line the surface of the cervix, and both can become cancerous. One type (glandular cells) has a column-shaped appearance. The other type (squamous cells) is thin and flat. The boundary between the two types of cells is where cervical cancer most commonly occurs.
Mayo Clinic does not endorse companies or products. Advertising revenue supports our not-for-profit mission.
Check out these best-sellers and special offers on books and newsletters from Mayo Clinic.