Fig. 3From: Fetal imaging of a rare case of dural sinus malformation: a case reportUltrasound at gestational age of 28 weeks 4 days—colour Doppler images of fetal brain: A Colour flow seen within dilated torcula (white arrow) and bilateral transverse sinuses (black arrows) with B arterialised flow seen within on spectral trace. C, D Blood supply to the torcula by posterior cerebral artery and occipital artery respectivelyBack to article page