Frequency of Chromosomal Disorders (image) Columbia University Medical Center Share Print E-Mail Caption This is a comparison of the frequency of Klinefelter Syndrome to other chromosomal disorders. Source: CDC. Credit Columbia University Medical Center Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.