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Pap test (Papanicolaou test or Pap smear)

A Pap test is done to look for changes in the cells of the cervix. During a Pap test, a small sample of cells from the surface of the cervix is collected. The sample is then spread or smeared on a slide (Pap smear) or mixed in a liquid fixative and sent to a lab to be looked at under a microscope. The cells are examined for cell changes that may be or can lead to cervical cancer.

A Pap test is usually done as part of a woman's regular pelvic exam.

Author Jeannette Curtis
Author Caroline Rea, RN, BS, MS
Editor Kathleen M. Ariss, MS
Editor Susan Van Houten, RN, BSN, MBA
Associate Editor Tracy Landauer
Associate Editor Pat Truman
Primary Medical Reviewer Patrice Burgess, MD
- Family Medicine
Primary Medical Reviewer Adam Husney, MD
- Family Medicine
Primary Medical Reviewer Kathleen Romito, MD
- Family Medicine
Last Updated May 25, 2007

WebMD Medical Reference from Healthwise

Last Updated: May 25, 2007
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