IFNL3 and Ventriculomegaly: The results of our study demonstrated two novel associations between the SNPs of IL28B and IlB1 and the neonatal neuroimaging results in cCMV: IL1B polymorphism was associated with the reduced risk of ventriculomegaly, while IL28B polymorphism significantly increased the risk of ventriculomegaly on MRI and cystic lesions on US and MRI.