title: [Refractory sciatica--scanner and/or contrast media].
mesh_terms: D003287:Contrast Media; D005188:False Negative Reactions; D005189:False Positive Reactions; D006801:Humans; D008161:Lumbosacral Region; D011187:Posture; D012585:Sciatica / Q000000981:diagnostic imaging*; D013126:Spinal Nerve Roots / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed
chemical_list: D003287:Contrast Media
vernacular_title: Sciatique rebelle--scanner et/ou contrastes.