Fig. 2From: The value of early and comprehensive diagnoses in a human fetus with hydrocephalus and progressive obliteration of the aqueduct of Sylvius: Case ReportMRI findings at 6th years of age. a MRI (transverse T1 imaging) showing mild ventricular dilatation, a normal subarachnoid space (sas), signs of periventricular leukomalacia (lk) in the frontal horns of the lateral ventricles, and a glial scar (gs) in the frontal subcortical zone. b, c MRI (sagittal T1 and sagittal T2 imaging, respectively) showing complete obliteration of the SABack to article page