title: Primary intrathoracic extrapulmonary hydatid cysts: analysis of 14 patients with a rare clinical entity.
abstract: Primary hydatid cysts very rarely form in intrathoracic yet extrapulmonary sites. Accurate preoperative diagnosis in such cases is difficult, and corrective surgical procedures necessarily differ from those that are used to treat the far more typical pulmonary or hepatic hydatid cysts. We retrospectively evaluated the diagnostic and operative characteristics of intrathoracic extrapulmonary hydatid cysts, and we examined the outcome of aggressive surgical interventions that went beyond conventional parenchymal-sparing procedures.From 2003 through 2007, 14 patients (mean age, 39.14 +/- 16.8 yr) underwent surgical treatment in our hospital for primary intrathoracic extrapulmonary hydatid cysts. These cysts were variously in the diaphragm, chest wall, mediastinum, pleura, and pericardial cavity. All patients underwent cystectomy, decortication, resection, and repair of the adjacent structure. No complication, recurrence, or death occurred in the follow-up period of 15 +/- 18.1 months (range, 2-52 mo).In order to achieve complete resection and to avoid recurrence of disease from intrathoracic extrapulmonary hydatid cysts, the thoracic surgeon should forgo cystotomy and capitonnage in favor of cystectomy with a wide resection and reconstruction of surrounding tissues. Postoperatively, patients should adhere to a regimen of anthelmintic therapy.
authors: Departments of Thoracic Surgery, Izmir Dr. Suat Seren Chest Diseases and Thoracic Surgery Training Hospital, 35110 Izmir, Turkey. grssoner@gmail.com
authors: Soner
authors: S
authors: Gursoy
authors: Ahmet
authors: A
authors: Ucvet
authors: Halil
authors: H
authors: Tozum
authors: Ahmet Emin
authors: AE
authors: Erbaycu
authors: Cemil
authors: C
authors: Kul
authors: Oktay
authors: O
authors: Basok
mesh_terms: D000293:Adolescent; D000328:Adult; D000871:Anthelmintics / Q000627:therapeutic use; D004443:Echinococcosis / Q000175:diagnosis / Q000188:drug therapy / Q000601:surgery*; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008476:Mediastinal Cyst / Q000175:diagnosis / Q000188:drug therapy / Q000601:surgery*; D008875:Middle Aged; D012189:Retrospective Studies; D055502:Secondary Prevention; D019616:Thoracic Surgical Procedures; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome; D055815:Young Adult
chemical_list: D000871:Anthelmintics