Karyotype Test

Chromosome Analysis

Test Overview

Karyotype is a test to identify and evaluate the size, shape, and number of chromosomes in a sample of body cells. Extra, missing, or abnormal positions of chromosome pieces can cause problems with a person's growth, development, and body functions.

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Author:	Maria G. Essig, MS, ELS	Last Updated: April 26, 2007
Medical Review:	Joy Melnikow, MD, MPH - Family Medicine Renee H. Martin, PhD - Medical Genetics
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