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1.
Acute vertebrobasilar occlusion: treatment with high-dose intraarterial urokinase.
Hoffman, A I; Lambiase, R E; Haas, R A; Rogg, J M; Murphy, T P.
AJR Am J Roentgenol ; 172(3): 709-12, 1999 Mar.
Article in English | MEDLINE | ID: mdl-10063865

ABSTRACT

OBJECTIVE: The purpose of this study was to describe our successful experience with high-dose intraarterial urokinase therapy in treating acute, life-threatening vertebrobasilar occlusion. CONCLUSION: We successfully treated five patients with acute vertebrobasilar occlusion who presented up to 24 hr after the onset of symptoms. Higher doses of urokinase than are commonly reported in the literature were used in this series at a rapid infusion rate with a "pulse-spray" technique. The result was prompt thrombolysis and good clinical outcome.


Subject(s)
Plasminogen Activators/administration & dosage , Urokinase-Type Plasminogen Activator/administration & dosage , Vertebrobasilar Insufficiency/drug therapy , Acute Disease , Adult , Humans , Infusions, Intra-Arterial/methods , Male , Plasminogen Activators/therapeutic use , Urokinase-Type Plasminogen Activator/therapeutic use , Vertebrobasilar Insufficiency/diagnosis , Vertebrobasilar Insufficiency/etiology
2.
Intervertebral cervical disk calcification requiring operative management in a child.
Hoffman, A I; Lambiase, R E; Levine, S M.
AJR Am J Roentgenol ; 171(3): 898-9, 1998 Sep.
Article in English | MEDLINE | ID: mdl-9725357

Subject(s)
Calcinosis/surgery , Cervical Vertebrae , Intervertebral Disc , Spinal Diseases/surgery , Calcinosis/diagnosis , Child , Female , Humans , Magnetic Resonance Imaging , Spinal Diseases/diagnosis , Tomography, X-Ray Computed
3.
Septic arteritis causing iliac artery rupture and aneurysmal transformation of the distal aorta after iliac artery stent placement.
Hoffman, A I; Murphy, T P.
J Vasc Interv Radiol ; 8(2): 215-9, 1997.
Article in English | MEDLINE | ID: mdl-9083985

Subject(s)
Aortic Aneurysm, Abdominal/etiology , Arteritis/etiology , Iliac Artery , Staphylococcal Infections/etiology , Stents/adverse effects , Aortic Aneurysm, Abdominal/diagnostic imaging , Arteritis/diagnostic imaging , Humans , Iliac Artery/diagnostic imaging , Male , Middle Aged , Radiography, Interventional , Rupture, Spontaneous , Tomography, X-Ray Computed
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