The cysts themselves almost always disappear by 23 weeks and are thought to be a normal developmental variant. The world literature experience would indicate that the size of the choroid plexus cyst and the presence of bilateral cysts has no bearing on the magnitude of risk of chromosomal abnormality;
parenting.ivillage.com/pregnancy/pcomplications/0,,midw... parenting.ivillage.com/pregnancy/pcomplications/0,,midwife_3plc,00.html
The choroid plexus is an area of the brain that is not involved thinking or personality. Rather, the choroid plexus makes a fluid that protects and nourishes the brain and spinal cord. When a fluid-filled space is seen in the choroid plexus...
http://www.babyzone.com/pregnancy/health_wellness/prena...
Choroid plexus cyst - Wikipedia, the free encyclopedia
Choroid plexus cysts (CPCs) are cysts that occur within choroid plexus of the brain. The brain contains pockets or spaces called ventricles with a spongy layer of cells and blood vessels called the c...
en.wikipedia.org/wiki/Choroid_plexus_cyst
Case History (PDF File)
A screening ultrasonogram performed at 16 weeks of gestation showed bilateral choroid plexus cysts approximately 5 mm in diameter. The patient declined amniocentesis. ... The first description of choroid plexus cyst (CPC) on antenatal sonogram appeared in the literature in; 1984,1 and soon after its association with...
www.jabfm.org/cgi/reprint/19/4/422.pdf
 The remarks on the paper were bilateral choroid plexus cysts and hands and feet were not visible. Â ... After the ultrasound within the same week, Dr says spine looks fine, baby looks healthy but there is a choroid plexus cyst and so this may have chromosomal abnormalities and the baby could be having down syndrome.
community.babycenter.com/post/a8424575/bilateral_choroi... community.babycenter.com/post/a8424575/bilateral_choroid_plexus_cyst
A choroid plexus cyst does NOT cause learning problems or mental ... Choroid plexus cysts are seen in approximately 1% (1 in 100) of all second or third ...
www.med.unc.edu/nursing/programs/women/womens.ed/englis... www.med.unc.edu/nursing/programs/women/womens.ed/english/Choroid%20Plexus%20Cysts.pdf
During the last routine ultrasound a doctor has discovered a choroid plexus cyst in my babies brain. ... During the procedure, the radiologist discovered bilateral choroid plexus cysts on my baby's brain and a "calcification" on the stomach. He discussed Trisomy 18 and abortion with me and my husband and absolutely horrified us.
www.steadyhealth.com/The_consequences_of_choroid_plexus... www.steadyhealth.com/The_consequences_of_choroid_plexus_cyst_t53266.html
Then, the conventional wisdom became that CPC's - when large (>10mm), bilateral, and/or irregular - were associated with aneuploidy, especially Trisomy 18. Because of this association, ... 5. "Fetal Choroid Plexus Cysts: Beware the Smaller Cyst"; Margaret Cuomo Perpignano, et al; Radiology 1992; 182:715-717.
www.uhrad.com/ctarc/ct019.htm
Microscopic examination showed a benign cyst composed of low cuboidal epithelium that was morphologically identical to choroid plexus epithelium. The choroidal origin of the epithelium was confirmed by demonstrating immunopositivity for transthyretin (prealbumin), which is a marker for choroid plexus epithelium.
www.medscape.com/viewarticle/405722_2
We retrospectively reviewed diffusion-weighted magnetic resonance images of 57 patients with a choroid plexus cyst diagnosed by contrast-enhanced T1-weighted imaging. All the cysts appeared to represent incidental findings. ... Thirty-eight of 57 patients had bilateral cysts and 19 had unilateral ones.
www.medscape.com/medline/abstract/15789202