1. Retinal arteriolar tortuosity and artery occlusion
Sai H Chavala, MD, Jennifer F Williamson, BS 
The Lancet 
Volume 382, Issue 9905, (November 2013)
DOI: /S (13)
Copyright © 2013 Elsevier Ltd Terms and Conditions

2. Figure Retinal arteriolar tortuosity and artery occlusion
Fundus photographs (above) and fluorescein angiography (below) show tortuosity (curved arrows), occluded superotemporal artery with arteriosclerosis in left eye (arrowheads), and macular pigmentary changes in left eye (straight arrow).
The Lancet  , DOI: ( /S (13) )
Copyright © 2013 Elsevier Ltd Terms and Conditions