Congenital atresia of the foramen of Monro.
Two cases of congenital atresia of the foramen of Monro are described, one 8 days old and the other 2 months old. Both are associated with a parieto-occipital paraventricular diverticulum and spontaneous ventriculostomy with the passing of the cerebrospinal fluid to the posterior fossa and the formation of a cyst in the supracerebella region which compressed and displaced the structures of the posterior fossa.
D002533:Cerebral Angiography; D002552:Cerebral Ventricles / Q000002:abnormalities*; D014695:Cerebral Ventriculography; D005260:Female; D006801:Humans; D006849:Hydrocephalus / Q000000981:diagnostic imaging / Q000209:etiology; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D011011:Pneumoencephalography