I have this images from a 27 weeks fetus. It seems to me that laterals ventricles are too well comunicated, and i would like some light on the matte. Also it seems the third ventricle is dilated?
Two lateral ventrcles are noted with choroid plexus noted in each ventricle. In the second image, it appears that the CSP is present and the actual size of the atria of the cerebral lateral ventricle does not appear to be dilated. Did you identify the CSP with confidence?