title: [Cystic change in the region of the pyramid apex].
abstract: Congenital or developmental defects of the apex of the pyramid of the temporal bone and cystic degeneration are extremely rare in this region. A space-occupying growth, such as a neoplasm, primary or secondary, or a vascular malformation, should be excluded by means of computed tomography and angiography.
mesh_terms: D001845:Bone Cysts / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008875:Middle Aged; D010579:Petrous Bone / Q000002:abnormalities* / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed
vernacular_title: "Zystische Veränderung" im Bereich der Pyramidenspitze.