trisomy Chromosome 9

12/01/2014 - "We report two new cases of complete trisomy 9 that both present unusual phenotypic associations, and we analyze the genetic pathway involved in this chromosomal abnormality. "
09/01/2013 - "Trisomy 9 is a lethal chromosomal abnormality that rarely progresses beyond the second trimester of pregnancy. "
12/01/2011 - "Mosaic trisomy 9 is considered to be a rare chromosomal abnormality with limited survival. "
09/01/2010 - "Complete trisomy 9 is a rare cytogenetic abnormality in haematological malignancies. "
03/01/2008 - "Trisomy 9 is an uncommon chromosome abnormality that may be seen in a mosaic or non-mosaic state. "

01/01/2009 - "Sonographic findings in trisomy 9 are similar to those found in other autosomal trisomies. "
02/01/2008 - "Positive biochemical screening for trisomy 18: on the path of trisomy 9."
01/01/2008 - "The term "complete trisomy 9" is used to indicate trisomy of the entire chromosome 9 without evidence of mosaicisms. "
12/01/2007 - "Trisomy 9 associated with maternal serum screening results positive for trisomy 18. "
01/01/2006 - "Although the incidence of trisomy 9 is rare, diagnosing trisomy 9 is important because the sonographic features are similar to those of trisomies 13 and 18, and cannot to be identified by routine fluorescencein situ hybridization. "

01/01/2008 - "Trisomy 18 was found in 6 cases (1.54%), trisomy 21 in 1 case (0.26%), and trisomy 9 in 1 case (0.26%). "
12/01/2005 - "The cytogenetic studies and molecular evaluation of a Philadelphia chromosome negative chronic myelogenous leukemia patient with trisomy 21 (100% metaphases) and trisomy 9 (50% metaphases) at diagnosis are described. "
09/01/1989 - "The following material was used in experiments: 5 strains obtained from human spontaneous abortuses (trisomy 7, trisomy 9, triploidy), 6 diploid embryonic strains, 4 strains from patients with Down syndrome, 3 strains from healthy children, 4 strains from healthy adult donors and 3 strains from very old persons (81-107 years old). "
04/01/2004 - "In these studies, we have used three different trisomic cell lines (trisomy 9, trisomy 18, trisomy 21) as models of CNAs and have compared mRNA expression in those trisomic cells with that observed in diploid cell lines of matched tissue origin. "
05/01/2013 - "Sixty-seven samples containing a fetal chromosome aneuploidy, including trisomy 21, trisomy 18, trisomy 13, trisomy 9, monosomy X or others, can be accurately identified with a detection sensitivity of 100% and a detection specificity of 99.71%. "

09/01/2003 - "Repeat chromosomal analysis revealed absence of Philadelphia chromosome and BCR/ABL translocation but presence of trisomy 9. To our knowledge, this is the first reported case of coexisting PV and CML both associated with separate chromosomal abnormalities. "
02/01/1998 - "In addition to well-known anomalies, some unusual abnormalities were found, such as t(17;22), trisomy 9 combined with t(14;17), (2;7) and Philadelphia chromosome in CML; t(1;12), t(11;22), t(9;17), and t(12;21) in AML; trisomy 11 in MDS; t(2;9) and complex t(8;8;13;14) in ALL. "
12/01/2005 - "The cytogenetic studies and molecular evaluation of a Philadelphia chromosome negative chronic myelogenous leukemia patient with trisomy 21 (100% metaphases) and trisomy 9 (50% metaphases) at diagnosis are described. "
05/01/2012 - "FISH signal patterns observed in adult ALL cases were as follows; M-BCR/ABL (5.8%), m-BCR/ABL (11.6%), two different cell clones with major and minor BCR/ABL signal pattern (2.9%), extra copies of Philadelphia chromosome (4.3%), derivative chromosome 9 deletion (1.4%), trisomy 9 (2.9%), tetraploidy (1.4%), monosomy 9 (1.4%), trisomy 22 (1.4%), and coexistence of both trisomy 22 and monosomy 9 (1.4%). "
05/01/2012 - "FISH signal patterns observed in pediatric ALL cases were as follows; Major-BCR/ABL (M-BCR/ABL) (1.4%), minor-BCR/ABL (m-BCR/ABL) (3.6%), trisomy 9 (4.3%), trisomy 22 (4.3%), trisomy or tetrasomy of both chromosomes 9 and 22 (2.9%), monosomy 9 (1.4%), monosomy 22 (0.7%), ABL gene amplification (1.4%), derivative chromosome 9 deletion (1.4%), and extra copies of the Philadelphia chromosome (1.4%). "

08/01/2009 - "A fertile XY/XX chimeric male with chronic myeloid leukemia in a minor 46,XX cell line and a history of polycythemia vera and trisomy 9 in the major 46,XY cell line."
12/01/2005 - "The cytogenetic studies and molecular evaluation of a Philadelphia chromosome negative chronic myelogenous leukemia patient with trisomy 21 (100% metaphases) and trisomy 9 (50% metaphases) at diagnosis are described. "