Posterior displacement of the basilar artery by intrinsic pontine tumors.
D000293:Adolescent; D000328:Adult; D001254:Astrocytoma / Q000000981:diagnostic imaging*; D001488:Basilar Artery / Q000000981:diagnostic imaging*; D001932:Brain Neoplasms / Q000000981:diagnostic imaging*; D002533:Cerebral Angiography; D002675:Child, Preschool; D003388:Cranial Fossa, Posterior / Q000473:pathology; D003937:Diagnosis, Differential; D005260:Female; D005910:Glioma / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008722:Methods; D011011:Pneumoencephalography; D011149:Pons / Q000000981:diagnostic imaging*; D014054:Tomography