[Mannitol contrast enhancement CT in brain tumor].
D000328:Adult; D001254:Astrocytoma / Q000000981:diagnostic imaging; D001921:Brain / Q000000981:diagnostic imaging; D001932:Brain Neoplasms / Q000000981:diagnostic imaging*; D006801:Humans; D008353:Mannitol / Q000494:pharmacology*; D011856:Radiographic Image Enhancement / Q000379:methods*; D014057:Tomography, X-Ray Computed / Q000379:methods*
D008353:Mannitol