title: [Multilevel costovertebral echinococcosis: effectiveness of a combined approach].
abstract: Hydatid disease generally involves the liver and the lung, but rarely can be encountered in bones. The disease predominantly occurs in vascularized areas, involving in descending order: vertebrae, long bones, ilium, skull, and ribs. Vertebral and rib hydatidosis may result from vascular or lymphatic migration of a fertile cell from a hepatic focus. In humans, the two main forms are due to Echinococcus granulosis and less frequently, E. multilocularis (alveolaris). The hydatid cysts usually grow slowly asymptomatically and compression of the involved or the neighboring organ causes clinical manifestations. In this patient, hydatid disease occurred in the chest wall with secondary spinal canal involvement successfully treated by removal of cysts via T7, T8, T9, T10, and T11 laminectomies via a posterior approach, followed by resection of the involved ribs. Total removal of cysts without rupture appears to provide effective protection against late recurrences.
authors.affiliation: Service de neurochirurgie, CHU Habib-Bourguiba, 3029 Sfax, Tunisie. dr_kamel_b@yahoo.fr
authors.forename: K
authors.initials: K
authors.lastname: Bahloul
authors.forename: M
authors.initials: M
authors.lastname: Abdennadher
authors.forename: R
authors.initials: R
authors.lastname: Rebai
authors.forename: I
authors.initials: I
authors.lastname: Frikha
authors.forename: M-Z
authors.initials: MZ
authors.lastname: Boudawara
mesh_terms: D000328:Adult; D002114:Calcinosis / Q000473:pathology / Q000601:surgery; D003937:Diagnosis, Differential; D004443:Echinococcosis / Q000175:diagnosis / Q000601:surgery*; D004444:Echinococcosis, Hepatic / Q000175:diagnosis / Q000601:surgery*; D005500:Follow-Up Studies; D006498:Hepatectomy; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D009460:Neurologic Examination; D010014:Osteolysis / Q000473:pathology / Q000601:surgery*; D012086:Reoperation; D012272:Ribs / Q000473:pathology / Q000601:surgery*; D013117:Spinal Cord Compression / Q000473:pathology / Q000601:surgery*; D013122:Spinal Diseases / Q000175:diagnosis / Q000601:surgery*; D013904:Thoracic Vertebrae / Q000473:pathology / Q000601:surgery*; D014057:Tomography, X-Ray Computed; D014416:Tunisia