RT Journal Article SR Electronic T1 Wyburn-Mason Syndrome Associated with Thyroid Arteriovenous Malformation: A First Case Report JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1153 OP 1154 DO 10.3174/ajnr.A0512 VO 28 IS 6 A1 Lee, A.W. A1 Chen, C.S. A1 Gailloud, P. A1 Nyquist, P. YR 2007 UL http://www.ajnr.org/content/28/6/1153.abstract AB SUMMARY: A 31-year-old woman with a prior history of Wyburn-Mason syndrome, complicated previously by a left thalamic intracerebral hemorrhage at age 21, complained of sudden left vision loss due to a central retinal vein occlusion. Angiography revealed a left thyroid arterio-venous malformation (AVM) in addition to ones found intracerebrally. The pathogenesis and embryogenesis of this finding including the management of AVMs in Wyburn-Mason syndrome are discussed.