Results 161 to 170 of about 29,180 (209)

Pathophysiology of Hypertensive Retinopathy

Ophthalmology, 1982
The effects of systemic hypertension on the posterior segment of the eye are discussed under the headings of hypertensive choroidopathy, hypertensive retinopathy, and hypertensive optic disc edema. The sympathetic nervous control and autoregulatory mechanisms of the retinal and choroidal vasculatures are briefly reviewed.
M O, Tso, L M, Jampol
exaly   +3 more sources

[Hypertensive retinopathy].

La Revue du praticien, 2010
Acute hypertensive retinopathy should be distinguished from retinal arteriolosclerosis. The presence of microvascular abnormalities in the ocular fundus increases the risk of heart and/or brain attack. At the clinical level, the current classification of chronic hypertensive retinopathy is based on the long-term risk of stroke.
Olivier, Genevois, Michel, Paques
openaire   +1 more source

[Hypertensive retinopathy].

Journal francais d'ophtalmologie, 1984
Retinal blood vessels differ from most other vessels in the body (with the exception of those in the brain) in two important respects. The first is the presence of blood-retinal barriers, best illustrated by fluorescein angiography. The second important difference is that retinal vessels do not have sympathetic innervation and blood flow is modulated ...
G, Chaine, E M, Kohner
openaire   +1 more source

Severe Hypertensive Retinopathy

American Journal of Nephrology, 1987
In 205 patients with histologically evaluated glomerulonephritis, 69 patients with essential hypertension and 12 patients with renovascular hypertension, the retina was examined and evaluated by ...
Ekkehart Heidbreder   +3 more
openaire   +1 more source

Hypertensive retinopathy

Wiener klinische Wochenschrift, 2005
Vincent M, Brandenburg, Norbert, Schrage
openaire   +2 more sources

Home - About - Disclaimer - Privacy