title: [Interventional radiology of the thorax].
abstract: Interventional radiology of the thorax includes a wide variety of diagnostic and/or therapeutic procedures. Transthoracic needle biopsy is a widely used technique. Generall, computed tomography is used to guide the puncture, less commonly fluoroscopy or in exceptional cases ultrasound. Targets include parenchymatous, pleural and mediastinal lesions. The biopsy specimen is used for cytology, histology, bacteriology, mycology and parasitology studies. Needle biopsy is also the first step in more complex procedures: drainage of thoracic collections, inserting harpoons, thoracic sympatholysis, palliative treatment of aspergillomas. Bronchial arteriography with embolization is an effective emergency symptomatic treatment for severe hemoptysis. Endovascular vaso-occlusion procedures can be used for rare arteriovenous pulmonary fistulas. Superior vena cava obstruction can be treated, usually in a palliative procedure, by installing an endovascular endoprosthesis.
authors.affiliation: Imagerie thoracique et cardiovasculaire, Hôpital Arnaud de Villeneuve, 271, avenue du Doyen Giraud, 34295 Montpellier Cedex 5, France.
authors.forename: H
authors.initials: H
authors.lastname: Vernhet
authors.forename: C
authors.initials: C
authors.lastname: Bousquet
authors.forename: G
authors.initials: G
authors.lastname: Durand
authors.forename: J
authors.initials: J
authors.lastname: Giron
authors.forename: J P
authors.initials: JP
authors.lastname: Sénac
mesh_terms: D001164:Arteriovenous Fistula / Q000000981:diagnostic imaging / Q000628:therapy; D001706:Biopsy / Q000379:methods; D004621:Embolization, Therapeutic; D006801:Humans; D008171:Lung Diseases / Q000000981:diagnostic imaging / Q000628:therapy; D011677:Punctures / Q000379:methods; D013902:Radiography, Thoracic / Q000379:methods; D015642:Radiology, Interventional / Q000379:methods; D013479:Superior Vena Cava Syndrome / Q000000981:diagnostic imaging / Q000628:therapy; D013909:Thorax