Guest guest Posted January 16, 2007 Report Share Posted January 16, 2007 Hi Everybody! My only daughter Bianca was born at September 1, 2006. At bird she was suspected of having Down syndrome! The first karyotype I made her - at the age of 1 month - reveled Mosaicism (The analyze was made on 11 blood cells - 6 blood cells had trisomia 21 and 5 blood cells not) The most known Romanian specialist in Down syndrome a wonderful doctor, without knowing this result, could not did a clinical diagnose about it. (He usually can tell in 99% of cases if a child has or not have Down syndrome based only a clinical examination). In our case he can not tell either she has or either she has not! My girl does not have any typical Down syndrome signs, except some vague face characteristics. She also sometimes gets her tongue out of her mouth, but this not happen regularly! We did a second karyotype at another hospital at her age of 1 and 1/2 month. This second karyotype reveled that she DOES NOT HAVE any Chromosomal Anomaly (test was made on 33 cells - all of them was found normal). With booth results we come back to this doctor which once again look at the girl, and as the first time, he can not said Yes or No and recommend us a third analyze at another hospital - a kind of mediation between the other two laboratories! So we did her a third karyotype on another laboratory. This third karyotype revealed also that my girl DOES NOT HAVE any Chromosomal Anomaly (test was made on 55 blood cells - all of them was found normal). This happened with a few days before Christmas. For us was a miracle, a Good miracle. My girl now has 4 months and ½, and she is doing just well, very healthy, eat well and she is a very active child! My only concern is that she still has a kind of Down face and I can’t rid of that from my mind! Look below there are some older pictures with her: http://www.flickr.com/photos/esuper/ I read on this address: http://www.ds-health.com/mosaic.htm “The usual way in which mosaic Down syndrome is discovered is through genetic testing of the baby's blood. Typically, 20 to 25 cells are examined. If some of the cells have trisomy 21 and some don't, then the diagnosis of mosaics is made. However, this blood test can only determine the level of mosaics in the blood cell line. While mosaicism can occur in just one cell line (some blood cells have trisomy 21 and the rest don't), it can also occur across cell lines (skin cells may have trisomy 21 while other cell lines don't). In the latter case, it may be more difficult to diagnose mosaicism.†This could be the explanation ? She still can have MDS, but only located on skin cells? How will this affect her ? This will explain his kind of Down look (very vaque once again i said that) Did anyone know something about that? Did anybody meet something like that? Sorry for my bad English! Many thanks and kind regards, Razvan Teodorescu Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You are posting as a guest. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.