title: [Lumbalgia caused by idiopathic retroperitoneal fibrosis (Ormond disease)].
mesh_terms: D001416:Back Pain / Q000209:etiology*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008875:Middle Aged; D012185:Retroperitoneal Fibrosis / Q000150:complications* / Q000175:diagnosis; D014057:Tomography, X-Ray Computed; D014567:Urography; D014682:Vena Cava, Inferior / Q000000981:diagnostic imaging
vernacular_title: Une lombalgie par fibrose rétropéritonéale idiopathique (maladie d'Ormond).