title: Cisternal dilatation in infratentorial tumors. Experimental reproduction of the probable pathogenetic mechanism in the cadaver.
mesh_terms: D001932:Brain Neoplasms / Q000209:etiology*; D002528:Cerebellar Neoplasms / Q000209:etiology; D002946:Cisterna Magna / Q000503:physiopathology*; D003388:Cranial Fossa, Posterior / Q000503:physiopathology; D004106:Dilatation; D004388:Dura Mater / Q000503:physiopathology; D006801:Humans; D007427:Intracranial Pressure; D008526:Medulla Oblongata / Q000503:physiopathology; D008751:Methylene Blue; D011149:Pons / Q000503:physiopathology; D011312:Pressure
chemical_list: D008751:Methylene Blue