title: Mediastinal perigraft seroma: CT and MR imaging.
abstract: We report a patient who developed a perigraft seroma after a modified Blalock-Taussig procedure in which a polytetrafluoroethylene (Gore-tex) graft was used. Computed tomography and magnetic resonance were instrumental in the evaluation of this seroma.
authors.affiliation: Department of Radiology, Walter Reed Army Medical Center, Washington, D.C.
authors.forename: S A
authors.initials: SA
authors.lastname: Rudd
authors.forename: H P
authors.initials: HP
authors.lastname: McAdams
authors.forename: A J
authors.initials: AJ
authors.lastname: Cohen
authors.forename: F M
authors.initials: FM
authors.lastname: Midgley
mesh_terms: D001807:Blood Vessel Prosthesis / Q000009:adverse effects*; D002648:Child; D002908:Chronic Disease; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D008477:Mediastinal Diseases / Q000175:diagnosis*; D011138:Polytetrafluoroethylene; D011183:Postoperative Complications / Q000175:diagnosis / Q000209:etiology; D011651:Pulmonary Artery / Q000601:surgery; D013771:Tetralogy of Fallot / Q000601:surgery; D014057:Tomography, X-Ray Computed
chemical_list: D011138:Polytetrafluoroethylene