Abstract:
PURPOSE/BACKGROUND:Retinal arteriovenous malformations can be seen in a variety of ways and have multiple, associated, ocular changes that can affect vision. The authors report two cases of retinal arteriovenous malformation. In each case, a central retinal vein occlusion developed. METHODS:Each patient underwent clinical examination and fluorescein angiography. One patient was followed over a long period of time. CONCLUSION:The authors propose that a turbulent flow, high intravascular volume, and arteriolar pressure in the venous side of the retinal arteriovenous malformation may lead to vessel wall damage, thrombosis, and occlusion. They also suggest that compression of the central retinal vein by the mass effect of the arteriovenous malformation on the optic nerve further leads to turbulence and thrombosis.
journal_name
Ophthalmologyjournal_title
Ophthalmologyauthors
Schatz H,Chang LF,Ober RR,McDonald HR,Johnson RNdoi
10.1016/s0161-6420(93)31701-xsubject
Has Abstractpub_date
1993-01-01 00:00:00pages
24-30issue
1eissn
0161-6420issn
1549-4713pii
S0161-6420(93)31701-Xjournal_volume
100pub_type
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