Abstract #0675
Intraorbital Vascular Malformations: Treatment with MRI-Guided Sclerotherapy
Sherif G. Nour 1,2 , Tracy E. Powell 1,2 , Justin A. Saunders 3,4 , Brent Hayek 3,4 , Hee Joon Kim 3,4 , and Ted H. Wojno 3,4
1
Radiology and Imaging Sciences, Emory
University Hospital, Atlanta, GA, United States,
2
Interventional
MRI Program, Emory University Hospital, Atlanta, GA,
United States,
3
Ophthalmology,
Emory University Hospital, Atlanta, GA, United States,
4
School
of Medicine, Emory University, Atlanta, GA, United
States
Congenital intraorbital vascular malformations represent
a challenging subset of vascular anomalies. The limited
space of the orbital cavity results in significant
symptomatology while complicating surgical
interventions. Conventional fluoroscopically guided
sclerotherapy of these malformations has been limited by
the inability to identify critical intraorbital
structures. We introduce a technique for accessing and
treating these lesions under MRI guidance. Initial
results indicate the feasibility, safety, and efficacy
of MRI guided and monitored sclerotherapy of these
intraorbital vascular malformations.
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