title: Atresia of the rostral superior sagittal sinus: substitute parasagittal venous channels.
mesh_terms: D002533:Cerebral Angiography; D002560:Cerebrovascular Circulation; D003392:Cranial Sinuses / Q000002:abnormalities* / Q000000981:diagnostic imaging; D004388:Dura Mater / Q000098:blood supply*; D006801:Humans; D008961:Models, Structural