Choroid plexus papillomas.
D000293:Adolescent; D000368:Aged; D002533:Cerebral Angiography; D002551:Cerebral Ventricle Neoplasms / Q000000981:diagnostic imaging / Q000601:surgery / Q000648:ultrastructure*; D002675:Child, Preschool; D002831:Choroid Plexus / Q000000981:diagnostic imaging / Q000648:ultrastructure*; D005260:Female; D006801:Humans; D008297:Male; D008854:Microscopy, Electron; D008875:Middle Aged; D010212:Papilloma / Q000000981:diagnostic imaging / Q000601:surgery / Q000648:ultrastructure*; D014057:Tomography, X-Ray Computed