title: Cerebrospinal fluid rhinorrhea: localization of dural fistulae using metrizamide, hypocycloidal tomography and computed tomography.
abstract: Demonstration of the exact site of the dural fistulae in cerebrospinal fluid rhinorrhea is difficult. This paper presents a technique for accurate localization of these fistulae, using metrizamide cisternography combined with both hypocycloidal tomography and computed tomography.
mesh_terms: D000328:Adult; D002559:Cerebrospinal Fluid Rhinorrhea / Q000000981:diagnostic imaging*; D004388:Dura Mater; D005260:Female; D005402:Fistula / Q000000981:diagnostic imaging; D006801:Humans; D008793:Metrizamide; D014056:Tomography, X-Ray; D014057:Tomography, X-Ray Computed
chemical_list: D008793:Metrizamide