title: Arachnoid granulations: radiology and anatomy.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D001099:Arachnoid / Q000033:anatomy & histology / Q000000981:diagnostic imaging*; D001344:Autopsy; D002339:Carotid Arteries / Q000000981:diagnostic imaging; D002533:Cerebral Angiography; D002648:Child; D002675:Child, Preschool; D003392:Cranial Sinuses / Q000033:anatomy & histology / Q000000981:diagnostic imaging*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D012886:Skull / Q000033:anatomy & histology / Q000000981:diagnostic imaging*; D013382:Subtraction Technique