title: The tortuous basilar artery.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001466:Barium Sulfate; D001488:Basilar Artery / Q000000981:diagnostic imaging* / Q000473:pathology / Q000503:physiopathology; D001783:Blood Flow Velocity; D002648:Child; D005333:Fetus / Q000000981:diagnostic imaging; D006439:Hemodynamics; D006801:Humans; D008875:Middle Aged; D011858:Radiographic Magnification; D014711:Vertebral Artery / Q000000981:diagnostic imaging / Q000473:pathology / Q000503:physiopathology
chemical_list: D001466:Barium Sulfate