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The patient was a middle-aged male with the recurrent transient ischemic attack caused by carotid web,and the common symptoms include recurrent left limb weakness and numbness.According to the results of the CT angiography,the digital substraction angiography,the magnetic resonance angiography and the colour-Doppler ultrasound of the neck,the patient was considered with carotid artery web.After conventional medical treatment such as anti-platelet aggregation,lipid regulation and improvement of cerebral circulation,the patient's symptoms did not improve significantly.Later,the patient underwent carotid endarterectomy.The pathological examination results of the tissue from the surgery confirmed the patient with carotid artery web.Moreover,after surgery,the patient did not experience transient ischemic attack any more.
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Objective:To investigate the correlation between right-to-left shunt (RLS) and lesion pattern on diffusion-weighted imaging (WDI) in young patients with cryptogenic stroke (CS).Methods:Young patients with CS admitted to the Department of Neurology, Brain Hospital of Hunan Province from January 2017 to June 2020 were selected. According to the results of head MRI, they were divided into multiple infarction group and single infarction group. The demographic characteristics, clinical data, DWI lesion characteristics, RLS and shunt volume were compared between the two groups. Multivariate logistic regression analysis was used to identify the correlation between RLS and shunt volume and lesion pattern on DWI. Results:A total of 90 young patients with CS were enrolled. Among them, 61 (67.8%) were males, and their age was 39.87±3.49 years. There were 44 patients (48.9%) in the multiple infarction group and 46 (51.1%) in the single infarction group. Compared with the single infarction group, the RLS detection rate in the multiple infarction group was significantly higher ( P<0.05), the infarcts were more common in the cortex-subcortex ( P<0.05), and more infarctions were small infarcts ( P<0.05). Multivariate logistic regression analysis showed that cortical-subcortical lesions (odds ratio 6.875, 95% confidence interval 1.917-24.649; P=0.003) and RLS (odds ratio 2.631, 95% confidence interval 1.006-6.879; P=0.049) were independently associated with multiple infarcts in young patients with CS, but RLS shunt volume was not. Conclusions:Young CS patients with RLS are mostly multiple infarctions. RLS is independently associated with multiple infarctions in young CS patients, while RLS shunt is not.
ABSTRACT
The patient was a middle-aged male with the recurrent transient ischemic attack caused by carotid web, and the common symptoms include recurrent left limb weakness and numbness. According to the results of the CT angiography, the digital substraction angiography, the magnetic resonance angiography and the colour-Doppler ultrasound of the neck, the patient was considered with carotid artery web. After conventional medical treatment such as anti-platelet aggregation, lipid regulation and improvement of cerebral circulation, the patient′s symptoms did not improve significantly. Later, the patient underwent carotid endarterectomy. The pathological examination results of the tissue from the surgery confirmed the patient with carotid artery web. Moreover, after surgery, the patient did not experience transient ischemic attack any more.
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Objective To investigate the correlation between Ca,Al,As,Co,Mg,P,Fe,parathyroid hormone (PTH),Ct levels and primary familial brain calcification (PFBC).Methods We recruited 17 PFBC families from July,2015 to October,2016.Groups were divided according to clinical symptoms,the serum concentrations of Ca,P,Fe,Al,As,Co,PTH and Ct were compared among different family groups.Results There was no significant difference in serum levels of Ca,P,Fe,Al,As,Co,PTH and Ct among the healthy and patient groups or the symptomatic and asymptomatic groups,symptomatic and asymptomatic groups in movement disorder families and in psychiatric families (P ＞ 0.05).Conclusions Among the 17 PFBC families,neither serum concentrations of Ca,Al,As,Co,Mg,P,and Fe nor the levels of PTH and Ct were associated with PFBC.
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Objective@#To investigate the correlation between Ca, Al, As, Co, Mg, P, Fe, parathyroid hormone (PTH), Ct levels and primary familial brain calcification (PFBC).@*Methods@#We recruited 17 PFBC families from July, 2015 to October, 2016. Groups were divided according to clinical symptoms, the serum concentrations of Ca, P, Fe, Al, As, Co, PTH and Ct were compared among different family groups.@*Results@#There was no significant difference in serum levels of Ca, P, Fe, Al, As, Co, PTH and Ct among the healthy and patient groups or the symptomatic and asymptomatic groups, symptomatic and asymptomatic groups in movement disorder families and in psychiatric families (P>0.05).@*Conclusions@#Among the 17 PFBC families, neither serum concentrations of Ca, Al, As, Co, Mg, P, and Fe nor the levels of PTH and Ct were associated with PFBC.
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Objective To better understand the clinical characteristics of Familial Idiopathic Basal Ganglia Calcifi?cation (FIBGC), including at the perspective of hereditary pattern, clinical test results, onset age, clinical heterogeneity and the volume of basal ganglia calcification (VBGC). Method 8 Eight FIBGC families were collected and draw family pedigrees were draw. Analysis of was conducted on the patient's clinical test results, head CT and MRI changes, onset ag?es, relationship of clinical manifestations with VBGC. Results No significant difference was found in serum calcium, alu?minum, arsenic, cobalt, magnesium, phosphorus, iron, parathyroid hormone and calcitonin concentration between the fam?ily members of patients and healthy controls (P>0.05). Family members from 8 FIBGC families including the two with consanguineous marriage manifested autosomal dominant heredity. The severity of , symptomatic s was correlated with VBGCpatients showed the same clinical manifestations in the dyskinesia family. The psychiatric symptoms was not asso? ciated with VBGC whereas patients with dyskinesia had a large VBGC. There was a significant difference in onset age be?tween patients with psychiatric symptoms and those with dyskinesia. P.atients with dyskinesia suffer larger VBGC, and is characterized by Patients with dyskinesia had relatively later onset age (43.95 ± 2.47 y) whereas those with. psychiatric symptoms hadsymptomatic patients with early onset age (31.32±10.16y). The comparison of the onset age (43.954±2.473 vs. 31.319±10.156 y, t=4.438, P=0.001) and VBGC (1.748±0.622 vs. 0.392±0.276 cm3, t=2.518, P=0.028) with symptom?atic patients between dyskinesia and psychogenic families was significant. Conclusions Eight FIBGC families manifested autosomal dominant heredity. Patients with dyskinesia suffer have a larger VBGC and are associated with a, and is char?acterized by relatively later onset age. In contrast, patients with psychiatric symptomspsychogeny is not related withhave a the small VBGC and showedand their age of onset is young. earlier onset age.
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Objective To study the expression of smad2/3 protein and the effects of flunarizine on the its expression in braln tissue following transient cerebral ischemie reperfusion in gerbils. Methods A cerebral ischemia-reperfusion model in gerbils was established by clamping both common carotids. Thirty-five gerbils were randomly divided into three groups, sham operation group, cerebral ischemia-reperfusion group and flunarizine treatment group. The expression of smad2/3 protein in brain tissue was detected by immunohistochemistry technique. Results Experimental results revealed that smad2/3 protein was expressed in neuroeyte in 35 gerbil brain. Compared with sham operation group, the expression of smad2/3 protein in neurecytes of cerebral isehemia-reperfusion group was evidently increased at the lst day, 3rd day and 7th day (P <0. 01). Compared with cerebral ischemia-reperfusion group, the expression of smad2/3 protein in neurecytes of gerbils in flunarizine treatment group was evidently decreased at these time point (P < 0.05). Condusions Smad2/3 protein was expressed in nettrcvytes of gerbils. Expression of smad2/3 protein in neuroeytes of gerbils was evidently increased following cerebral ischemic reperfusion, and its expression in flunarizine treatment group was evidently decreased.