Level 2 sonogram

I went for my level 2 sonogram a week and a half ago.  A week later I went to my ob's office and we discussed the resutls (I though everything was ok, because the radiologist - dr not tech- said everything looked great) and was confused and shocked.  She said that the report a mild dilation of the right cerebral ventricle.  Huh?  I was so surprised I forgot to ask questions.  She said since my genetic testing came back normal that she was not too worried, but I have to go see a hgh risk perinatologist to get another sono.  
So my question is what is this a marker for.  When I asked my ob she kind of danced around it.  I am not even sure if I should be concerned.  I did some research on line and the interent is pretty scary.  Any info would be great cuz I am freaking out.
Thank you so much!

[Dragon1973]

Hello Love Pregnant,

The cerebral ventricle when enlarged is called Ventriculomegly.  By itself can mean absolutely nothing but when found in conjunction with other "markers" could be a possibility for Down syndrome or other genetic abnormalities.  This condition can also resolve in utero by itself without any intervention before birth.  

Before you become alarmed, there is a large amount of information regarding Ventriculomegly and what it is, and whether it is considered mild or more serious.  (This is dependent on the size of the dilation).  

Here is a site I like to pass on which completely discusses Ventrigulomegly:  http://en.wikipedia.org/wiki/Ventriculomegaly
You can research the term to find out other information or I can provide you with more.

More importantly, the reason they want you to have another sonogram is to look to see if there are more markers that could be associated with any other genetic abnormality.  I can provide you with an entire list of possible markers that they will be looking for.  (Please message me - it's much to large to post as a comment).

I also invite you to read my blog and other information with respect to Down syndrome.  I know at this very moment you might be very alarmed and quite concerned.  I am here to provide you any support you need and also to let you know, when I learned my son was diagnosed with Ds (via Amniocentesis) I initially was very stressed because I thought it was something it really wasn't.  You can take a look at my blog here:  http://welcometoourhouse-myjournal.blogspot.com/

Please do message me and let me know if you would like any further information and also the listing for other common markers.  (When you message me please just note your post so I can recall why you were asking.)

Hang in there, and try not to worry (I know easier said then done).  Just like other markers on their own, it may mean nothing at all.

In addition to anything I have mentioned, please keep in mind, that while I or others may have extensive knowledge in many areas, you should always seek professional medical advice from your own physician, as it pertains to medical conditions or concerns.

Good luck, and if you have any other questions that I can help you with, please feel free to message me directly.

Sincerely,
Sandi (Dragon1973)
MedHelp Genetics Community Leader;
Children - Special Needs Community Leader;
Down syndrome Community Leader & Ds Group Forum Founder/Moderator