title: Pelvic hydatid disease: CT and MRI findings causing sciatica.
abstract: Pelvic masses, especially hydatid disease, rarely present with sciatica (1, 2). We present the computed tomography (CT) and the magnetic resonance imaging (MRI) findings of a 49-year-old female patient with presacral hydatid disease, who was evaluated for her sciatica. We also want to emphasize the importance of assessing the pelvis of patients with symptoms and clinical findings that are inconsistent and that cannot be satisfactorily explained by the spinal imaging findings.
authors: Gulhane Military Medical School, Department of Radiology, Ankara, Turkey. tubasanal@yahoo.com
authors: Hatice Tuba
authors: HT
authors: Sanal
authors: Murat
authors: M
authors: Kocaoglu
authors: Nail
authors: N
authors: Bulakbasi
authors: Duzgun
authors: D
authors: Yildirim
mesh_terms: D000818:Animals; D000871:Anthelmintics / Q000008:administration & dosage; D003287:Contrast Media / Q000008:administration & dosage; D003937:Diagnosis, Differential; D004443:Echinococcosis / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D004446:Echinococcus / Q000187:drug effects; D005260:Female; D006801:Humans; D008160:Lumbosacral Plexus / Q000000981:diagnostic imaging / Q000469:parasitology / Q000473:pathology; D008279:Magnetic Resonance Imaging / Q000379:methods*; D008463:Mebendazole / Q000008:administration & dosage; D008875:Middle Aged; D010146:Pain / Q000209:etiology; D010388:Pelvis / Q000000981:diagnostic imaging* / Q000473:pathology* / Q000601:surgery; D011856:Radiographic Image Enhancement / Q000379:methods; D012008:Recurrence; D012585:Sciatica / Q000469:parasitology* / Q000601:surgery; D014057:Tomography, X-Ray Computed / Q000379:methods*
chemical_list: D000871:Anthelmintics; D003287:Contrast Media; D008463:Mebendazole