[ păp ]
A screening test, especially for cervical cancer, in which a smear of cells exfoliated or scraped from the cervix or vagina is treated with Papanicolaou stain and examined under a microscope for pathological changes.Papanicolaou smear Papanicolaou test Pap test
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Words nearby Pap smear
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Scientific definitions for Pap smear
[ păp ]
A screening test, especially for cervical cancer, in which a smear of cells scraped from the cervix or vagina is treated with a chemical stain and examined under a microscope for pathological changes. Pap smears are performed routinely during gynecological exams.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.