Posterior Ciliary Artery Occlusion and Choroidal Ischemia
(1) Department of Ophthalmology and Visual Sciences, University of Iowa Hospitals and Clinics, Iowa City, IA, USA The posterior ciliary arteries (PCAs) supply the choroid and the optic nerve…
Central Retinal Vein Occlusion
(1) Department of Ophthalmology and Visual Sciences, University of Iowa Hospitals and Clinics, Iowa City, IA, USA In 1855, Liebreich [1] first described the clinical picture of retinal vein…
Arterial Hypertension and the Eye
(1) Department of Ophthalmology and Visual Sciences, University of Iowa Hospitals and Clinics, Iowa City, IA, USA Arterial hypertension is a common systemic disease. In the middle-aged and elderly…
The Central Retinal Artery
(1) Department of Ophthalmology and Visual Sciences, University of Iowa Hospitals and Clinics, Iowa City, IA, USA The central retinal artery (CRA) is the primary source of blood supply…
The Posterior Ciliary Artery
(1) Department of Ophthalmology and Visual Sciences, University of Iowa Hospitals and Clinics, Iowa City, IA, USA The ocular circulation is supplied by two sets of arteries. The central…
Anterior Segment Ischemia
(1) Department of Ophthalmology and Visual Sciences, University of Iowa Hospitals and Clinics, Iowa City, IA, USA Anterior segment ischemia is not a common disorder but it can result…
Vortex Vein Occlusion
(1) Department of Ophthalmology and Visual Sciences, University of Iowa Hospitals and Clinics, Iowa City, IA, USA Retinal vein occlusion is a well-known clinical entity, but there is no…
Blood Supply of the Anterior Segment
(1) Department of Ophthalmology and Visual Sciences, University of Iowa Hospitals and Clinics, Iowa City, IA, USA Leber [1] in 1903 first wrote the classical description of the vascular…
Central Retinal Artery Occlusion
(1) Department of Ophthalmology and Visual Sciences, University of Iowa Hospitals and Clinics, Iowa City, IA, USA Central retinal artery occlusion (CRAO) has been known as a clinical entity…
Branch Retinal Vein Occlusion
(1) Department of Ophthalmology and Visual Sciences, University of Iowa Hospitals and Clinics, Iowa City, IA, USA Branch retinal vein occlusion (BRVO) is a common, visually disabling disease. It…
