title: Dynamic breath-hold 3D gadolinium-enhanced MRI of intraarterial masses: findings in two patients.
abstract: We describe the use of dynamic breath-hold gadolinium-enhanced 3D MRI for the evaluation of intraarterial masses and its potential use in differentiating thrombus from neoplasm. This rapid technique overcomes the flow artifacts that may obscure intraarterial masses on contrast-enhanced ECG-gated SE MR and can be performed on patients who otherwise cannot be ECG gated.
authors.affiliation: Department of Radiology HW-206, New York University Medical Center, NY 10017, USA.
authors.forename: G
authors.initials: G
authors.lastname: Krinsky
authors.forename: N
authors.initials: N
authors.lastname: Rofsky
authors.forename: M
authors.initials: M
authors.lastname: Sandler
authors.forename: D
authors.initials: D
authors.lastname: DeCorato
authors.forename: J
authors.initials: J
authors.lastname: Weinreb
mesh_terms: D001013:Aorta, Thoracic / Q000473:pathology; D001018:Aortic Diseases / Q000175:diagnosis*; D003287:Contrast Media; D003937:Diagnosis, Differential; D004562:Electrocardiography; D005260:Female; D005682:Gadolinium; D019786:Gadolinium DTPA; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000295:instrumentation / Q000379:methods*; D008545:Melanoma / Q000175:diagnosis* / Q000556:secondary; D008875:Middle Aged; D009942:Organometallic Compounds; D004369:Pentetic Acid / Q000031:analogs & derivatives*; D011651:Pulmonary Artery / Q000473:pathology*; D012119:Respiration; D013927:Thrombosis / Q000175:diagnosis*; D019043:Vascular Neoplasms / Q000175:diagnosis* / Q000556:secondary
chemical_list: D003287:Contrast Media; D009942:Organometallic Compounds; D004369:Pentetic Acid; D005682:Gadolinium; D019786:Gadolinium DTPA