نتایج جستجو برای: diabetic arteriopathy
تعداد نتایج: 112195 فیلتر نتایج به سال:
BACKGROUND AND PURPOSE Recently, a novel locus at 17q25 was associated with white matter hyperintensities (WMH) on MRI in stroke-free individuals. We aimed to replicate the association with WMH volume (WMHV) in patients with ischemic stroke. If the association acts by promoting a small vessel arteriopathy, it might be expected to also associate with lacunar stroke. METHODS We quantified WMH o...
BACKGROUND A primary arteriopathy is suspected in most patients with spontaneous dissections of the carotid artery, although the nature of this arteriopathy usually remains elusive. Angiographic changes of fibromuscular dysplasia (FMD), however, are found in 10% to 20% of patients with carotid dissections. CASE DESCRIPTION A 26-year-old woman with Marfan's syndrome presented with bilateral am...
PURPOSE To describe the MR appearances of cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy. METHODS MR examinations were performed on 15 family members (both symptomatic and asymptomatic). The phenotype was defined by the presence of abnormalities on MR scanning in genetically susceptible individuals. RESULTS There were 10 abnormal and 5 normal MR s...
Mutations in the Notch3 receptor result in the cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephelopathy (CADASIL) syndrome, a heritable arteriopathy predisposing to early onset stroke. Based upon clinical evidence that CADASIL arteriopathy results in degeneration and loss of vascular smooth muscle cells (VSMC) from the arterial wall, we postulated that Notch3 s...
During the course of a case of primary pulmonary hypertension occurring in a 24 year old man lung tissue became available at heart-lung transplantation in 1986 and from a lung biopsy carried out in 1981. In 1986 the sections showed classic plexogenic pulmonary arteriopathy. In 1981 they revealed migration of myofibroblasts into the intima and lumen of pulmonary arteries and arterioles, the iden...
Vascular wall injuries account for up to 80% of childhood strokes, excluding emboli of cardiac origin. Transient cerebral arteriopathy is a recently described entity that is increasingly recognized as an important cause. The cerebral arterial wall is thought to be affected by an inflammatory process related to certain infections. The authors report a 2.5-year-old girl with sudden left hemiplegi...
Cerebral Autosomal Dominant Arteriopathy with Subcortical Infarcts and Leukoencephalopathy (CADASIL) is a hereditary cerebral arteriopathy caused by mutations in the Notch-3 gene. The diagnosis is reached by skin biopsy revealing presence of granular osmiophílic material (GOM), and/or by genetic testing for Notch-3. We report a case of a 52-year-old man with recurrent transient ischemic attacks...
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