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Fibromuscular dysplasia (FMD) is a non-atherosclerotic, non-inflammatory disease of the blood vessels that causes abnormal growth within the wall of an artery. [1] FMD has been found in nearly every arterial bed in the body, although the most commonly affected are the renal and carotid arteries. [1] [2] [3]
Arterial dysplasia is a term that refers to a group of conditions that affect the structure and function of the arteries. [1] One of the most common types of arterial dysplasia is fibromuscular dysplasia .
Renal artery stenosis (RAS) is the narrowing of one or both of the renal arteries, most often caused by atherosclerosis or fibromuscular dysplasia.This narrowing of the renal artery can impede blood flow to the target kidney, resulting in renovascular hypertension – a secondary type of high blood pressure.
Magnetic resonance angiography (MRA) is a group of techniques based on magnetic resonance imaging (MRI) to image blood vessels. Magnetic resonance angiography is used to generate images of arteries (and less commonly veins) in order to evaluate them for stenosis (abnormal narrowing), occlusions, aneurysms (vessel wall dilatations, at risk of rupture) or other abnormalities.
Fibromuscular Dysplasia Society of America is an American health charity that deals with fibromuscular dysplasia, a vascular disease. [1] [2] The society sponsors a registry of patients with fibromuscular dysplasia. [3]
Segmental Arterial Mediolysis must be differentiated from fibromuscular dysplasia, atherosclerosis, and other systemic vasculidites including polyarteritis nodosa, Takayasu's arteritis, Behcet's disease, cystic medial necrosis, and cystic adventitial artery disease.
Fibrodysplasia may refer to: . Fibrodysplasia ossificans progressiva, a rare disease in which fibrous tissue becomes ossified; Fibromuscular dysplasia, a disease characterized by the fibrous thickening of the renal artery
[6] [20] [16] Other mechanisms include artery spasm, blood clots, trauma, fibromuscular dysplasia, and vasculitis. [5] [19] PAD is typically diagnosed by finding an ankle-brachial index (ABI) less than 0.90, which is the systolic blood pressure at the ankle divided by the systolic blood pressure of the arm. [9]