What is Choroid Plexus Cyst?

Fetal choroid plexus cyst mainly refers to the presence of cystic structures greater than or equal to 3mm in the fetal lateral ventricle detected between 14 weeks and 26 weeks of pregnancy, while choroid plexus cyst mainly refers to pseudocyst filled with cerebrospinal fluid. The study found that about 2% of fetuses will show this phenomenon, about 95% of cases, after 28 weeks, the symptoms will naturally resolve, do not make fetal development abnormal, do not need special treatment, clinically and pathologically insignificant.