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Education, Advocacy, Information & Support
For all those affected by a rare chromosome disorder.


The CDO Library is supported solely by donations. It is accessible to ACTIVE CDO MEMBERS without cost. The listings below represent only a small portion of the articles which we have available. Current CDO Members please contact us to request an information packet containing the most appropriate articles which will be mailed to you within 2 weeks. Case reports or genetics journals may describe the findings in only a few persons with a specific deletion, duplication, translocation, inversion or ring disorder. The symptoms discussed in any article may or may not apply to a particular individual. Please review our complete Privacy & Disclaimer policy for more details.