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Hypertensive retinopathy. Hypertensive retinopathy. Hypertensive retinopathy with AV nicking and mild vascular tortuosity. Specialty. Synonyms = Latin: Fundus hypertonicus. Hypertensive retinopathy is damage to the retina and retinal circulation due to high blood pressure (i.e. hypertension ).
These stages of hypertensive retinopathy however, may not be sequential. [59] [61] For example, signs of retinopathy that reflect the exudative stage, such as retinal hemorrhage or microaneurysm , may be seen in eyes that do not have features of the sclerotic stage, [59]
Retinopathy, or retinal vascular disease, can be broadly categorized into proliferative and non-proliferative types. Frequently, retinopathy is an ocular manifestation of systemic disease as seen in diabetes or hypertension. [3] Diabetes is the most common cause of retinopathy in the U.S. as of 2008. [4] Diabetic retinopathy is the leading ...
e. Hypertension, also known as high blood pressure, is a long-term medical condition in which the blood pressure in the arteries is persistently elevated. [ 11] High blood pressure usually does not cause symptoms itself. [ 1] It is, however, a major risk factor for stroke, coronary artery disease, heart failure, atrial fibrillation, peripheral ...
Diabetic retinopathy. Often asymptomatic, but can cause spots in the eye and vision loss. Diabetic retinopathy (also known as diabetic eye disease ), is a medical condition in which damage occurs to the retina due to diabetes. It is a leading cause of blindness in developed countries. Diabetic retinopathy affects up to 80 percent of those who ...
Ocular hypertension. Ocular hypertension is the presence of elevated fluid pressure inside the eye ( intraocular pressure ), usually with no optic nerve damage or visual field loss. [ 1][ 2] For most individuals, the normal range of intraocular pressure is between 10 mmHg and 21 mmHg. [ 3][ 4] Elevated intraocular pressure is an important risk ...
Referred to as a form of retinal myopathies, cotton wools spots are commonly found to be a secondary manifestation to diseases like diabetes, hypertension, and AIDS. [1] Cotton wool spots have become one of the hallmarks of pre-proliferative diabetic retinopathy, a condition caused by damaged blood vessels in the retina due to high blood sugar ...
Arteriovenous nicking. Arteriovenous nicking, also known as AV nicking, is the phenomenon where, on examination of the eye, a small artery ( arteriole) is seen crossing a small vein ( venule ), which results in the compression of the vein with bulging on either side of the crossing. This is most commonly seen in eye disease caused by high blood ...