PMID: 1203235Sep 1, 1975Paper

Cilio-retinal arterial circulation in central retinal vein occlusion

The British Journal of Ophthalmology
D McLeod

Abstract

The hypothesis that an occlusion of the central retinal artery is an essential prerequisite for haemorrhage formation after central retinal vein obstruction has been investigated by examining the fundus changes in patients with a cilio-retinal arterial circulation; the findings are at variance with the 'combined occlusion hypothesis'. Comparisons were made between the pathological features in two retinal capillary beds with independent sources of arterial supply--namely, the central retinal and cilio-retinal arteries--but with an obstructed venous drainage channel common to both--namely, the central retinal vein. The importance of intraluminal pressure changes (as distinct from perfusion changes) in the causation of haemorrhages and oedema after venous occlusion is stressed, and the role of arterial disease in the pathogenesis of venous occlusions is distinguished from its role in determining the sequelae of such occlusions.

References

Jun 1, 1966·The British Journal of Ophthalmology·M Shakib, N Ashton

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Citations

Oct 1, 1993·International Ophthalmology·P D BrazitikosF X Borruat
Jan 1, 1986·Graefe's Archive for Clinical and Experimental Ophthalmology = Albrecht Von Graefes Archiv Für Klinische Und Experimentelle Ophthalmologie·C C ChanT A Rice
Aug 1, 1996·Australian and New Zealand Journal of Ophthalmology·A P LuckieN G Slater
Jan 1, 1987·The British Journal of Ophthalmology·M J Lavin, B J Dhillon
Aug 1, 1997·The British Journal of Ophthalmology·T H Williamson
Jul 1, 1984·Journal of Neurosurgery·D A CampbellM D Shaw
Oct 15, 1987·American Journal of Ophthalmology·P A JorizzoM L Linn
May 1, 1983·Ophthalmology·S S Hayreh
Sep 30, 2010·American Journal of Ophthalmology·Sveinn Hakon Hardarson, Einar Stefánsson
May 6, 2014·American Journal of Ophthalmology·Ehsan RahimyAllen C Ho
Nov 15, 2017·Indian Journal of Ophthalmology·Raghav RavaniAtul Kumar

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