Now offering new diagnostic testing (see update for Rett testing effective 9/1/04). New requisitions are available for Cancer DNA, DNA, and Cytogenetics. Diagnostic Sequencing Tests can now be found in the DNA test list as well as the complete listing. Now offering Chromosomal Microarray Analysis. Now offering new expanded prenatal diagnostic panel designed to detect an additional eight microdeletion syndromes that are not detectable by standard prenatal diagnostic methods . . . For more news