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Bilateral Internal Carotid Artery Stenosis
Arteries are defined as blood vessels which carry blood away from the heart (to either the body or lungs). Arteries: higher pressure, thicker walls, stretch (pulse) with each heart contraction & deliver blood to the arterioles which control the flow to individual capillaries. Veins are blood vessels which carry blood from capillaries back to the heart (body to right heart; ...Read more
Elderly Hypertensive: Carotid stenosis usually occurs secondary to longstanding atherosclerosis. Risk factors include high blood pressure, diabetes, and coronary artery disease. It takes time for atherosclerotic plaques to develop, so most patients with carotid artery stenosis are older adults. ...Read moreSee 1 more doctor answer
Chronic radial artery occlusion. Pain in hand arterial doppler shows interosseos artery enlarged. Ulnar artery responsbile for profusion. Advice?
Arteriosclerotic internal carotid & vertebro basilar arteries predominantly the left vertebrobasilar segment appearing tortuous with slight prominence?
None: Calcification of any artery, by itself, does not warrant any type of intervention or follow up. If that calcification is associated with a stenosis ("narrowing") of the artery, then that may require follow up and/or an operation. The carotid arteries are very often calcified and if associated with a high grade stenosis, may portend a higher risk of stroke. Discuss with a vascular surgeon. ...Read more
Narrowing of artery: The term refers to the narrowing of the carotid arteries which supply blood to the brain. This narrowing is usually caused by the buildup of fatty substances and cholesterol deposits, called plaque. Carotid artery occlusion refers to complete blockage of the artery. When the carotid arteries are obstructed, you are at an increased risk for a stroke, the third leading cause of death in usa. ...Read moreSee 3 more doctor answers
2 things: Carotid artery stenosis means narrowing of the artery. Stroke is death or damage to brain due to circulatory issues. Many strokes (approx 1/3rd) are due to carotid artery disease. Although frequently connected, they are not the same. Many strokes occur without carotid stenosis. Many carotids are completely occluded (slowly) without resultant strokes. ...Read moreSee 3 more doctor answers
The 2 vertebral arteries arise from the left and right subclavian arteries and supply the brainstem and cerebellum. Dissection is rare (2.5/100, 000), affect women to men 3:1 and can cause stroke in people
MRI vertebrobasilar hypoplasia right side theres robust flow void anastomosing the basilar artery w cavernous portion of internal carotid artery/mean?
Normal variant: The arteries at the base of the brain can course in several different patterns but ultimately get the job done, that is, supply brain tissue. Your pattern is like your fingerprint. Some more unusual patterns have an increased association with aneurysms, but this would have likely been described if present and vertebro basilar hypoplasia, as in the picture, is pretty common. ...Read more
Yes: The short answer is yesGet a more detailed answer ›
Mild diffuse atherosclerotic plaques are seen w in internal carotid arteries. No hemodynamically significant carotid stenosis per ratio criteria?
Not really : We don't have therapies to "melt plaque", but there are treatments to stabilize atherosclerotic plaque. These include Aspirin and aca inhibitors which can be very effective in treating non symptomatic carotid stenosis. The exception to this rule is if you have a severe stenosis greater than 60 percent the current data supports treatment (endarterectomy v. Stent). ...Read more
Cerebrovascular Duplex Scan reveals bilateral homogeneous plaque present in carotid bulbs. No evidence stenosis/plaque in ICA. Lower stroke risk?
Normal Carotid Doppler Studies.1- Right ICA encircling the Internal carotic artery. 2- Complex mass in the right thyroid lobe. History Neck cancer.
Bilateral high flow in common carotid artery and internal carotid artery with normal end diastolic velocity and no stenosis. Is this normal?
How high is high?: Increased flow without stenosis can happen if the cardiac output is very high or there is tortuosity if the arteries Generally don't worry until systolic velocity is over 200 cm/sec and even then it is probably ok with normal diastolic velocity why did you get the test? IF you are asymptomtic I would not worry too much ...Read more
Carotid artery stenosis means that the carotid arteries have blockage, usually in the form of atherosclerosis. This can cause stroke. The more severe the blockage, the greater the risk in the absence of neurological symptoms, most cases can be handled with medicine and close periodic follow up by a vascular surgeon. However, if the blockage is more than 80%, surgery will ...Read more
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