Pap Test
Test Overview
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 by your health professional. The
sample is then spread on a slide (Pap smear) or mixed in a liquid fixative
(liquid-based cytology) and sent to a lab for examination under a microscope.
The cells are examined for abnormalities that may indicate abnormal cell
changes, such as
dysplasia or
cervical cancer.
The recommended Pap test schedule is based on your age and on things that increase your risk. For most women, it is best to have a Pap test every 1 to 3 years. Talk to your doctor about when to have your first Pap test and how often to have this test.
A high-risk type of the human papillomavirus (HPV) is the cause of most cases of cervical cancer. In women older than 30, an HPV test may be done at the same time as a Pap test. If you are age 26 or younger, you can get the HPV shot to prevent infection with the types of HPV that are most likely to cause cervical cancer.
If your Pap test shows an abnormal result, see the topic Abnormal Pap Test.
| By: | Healthwise Staff | Last Revised: May 7, 2010 |
| Medical Review: | Joy Melnikow, MD, MPH - Family Medicine
Kirtly Jones, MD - Obstetrics and Gynecology |
|
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