title: CT scanning of the posterior fossa.
mesh_terms: D001139:Arnold-Chiari Malformation / Q000000981:diagnostic imaging; D001284:Atrophy / Q000000981:diagnostic imaging; D001927:Brain Diseases / Q000000981:diagnostic imaging; D001932:Brain Neoplasms / Q000000981:diagnostic imaging; D002526:Cerebellar Diseases / Q000000981:diagnostic imaging; D002531:Cerebellum / Q000000981:diagnostic imaging / Q000473:pathology; D002560:Cerebrovascular Circulation; D003388:Cranial Fossa, Posterior / Q000000981:diagnostic imaging*; D003560:Cysts / Q000000981:diagnostic imaging; D005260:Female; D006406:Hematoma / Q000000981:diagnostic imaging; D006801:Humans; D007089:Image Enhancement; D007231:Infant, Newborn; D007239:Infections / Q000000981:diagnostic imaging; D008793:Metrizamide; D012886:Skull / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed; D014652:Vascular Diseases / Q000000981:diagnostic imaging
chemical_list: D008793:Metrizamide