Ischemic stroke accounts for about 87 percent of all cases. It occurs as a result of an obstruction within a vessel of the brain and sudden loss of blood circulation to the corresponding area resulting in the loss of brain function. It is caused by thrombotic or embolic occlusion of an artery and is more common than hemorrhagic stroke. We know that most of the injuries after an acute ischemic s...

Background: Previous studies show that serum level of uric acid is significantly correlated with mortality and functional outcome in patients with ischemic stroke and according to some other studies, ischemic stroke is associated with stenosis of some stenoisis of somespecific brain vessels. The aim of this study was to investigate the frequency of hyperuricemia and its associa...

aluminum phosphide (alp) is a solid fumigant which is widely used for a suicide attempt in iran. although neurologic symptoms are commonly reported, cerebrovascular stenosis is rare in alp poisoning. we described ischemic stroke as a delayed complication of alp intoxication. a 30-year-old man was admitted because of sudden onset left side hemiplegia, 11 days after intentional ingestion of three...

Arterial ischemic stroke (AIS) in adults is considered a serious health threat and requires urgent medical treatment. Prompt diagnosis allows the therapeutic option of thrombolysis within the time window of 3 to 6 hours after first symptoms. Alternatively, early anti-platelet therapy is effective in improving the outcome after stroke. The incidence of pediatric AIS range from 2 to 5 per 100 000...

introduction: the main purpose of this study was to compare transient ischemic dilation (tid) ratios in spect-low dose ct and spect myocardial perfusion imaging (mpi) by application of different quantitative programs and quantify the possible shift in the upper normal limits of tid ratio in the spect-ct mpi. methods: 149 patients with low pre-test probability for coronary artery disease (cad),...

background: numerous studies have evaluated the association between the angiotensinogen (agt) t174m polymorphism and ischemic stroke(is) risk. however, the specific association is still controversial. materials and methods: in order to explore this association more deeply, we performed a meta-analysis. all of the relevant studies were identified from pubmed, embase, and chinese national knowled...

objective: asphyxia  is  a  major  cause  of  acute  mortality  and  chronic  neurologic  disability  in  neonates. we sought to  define  the  predictive  values  of  serum  concentrations  of  interleukin-1β  in  newborns  with perinatal asphyxia to see if there is a relation between interleukin-1β (il-1β) levels to the short term neurological deficit.  methods: this was a prospective (case-co...

background: the aim of this study is to determine the frequency of intracranial artery stenosis in patients with acute ischemic stroke in iran. methods: a total of 169 patients with acute ischemic stroke were eligible to participate and were enrolled in this study from january 2012 to february 2013. all the patients were admitted to the nemazee ‎hospital, affiliated to shiraz university of medi...

objective: to investigate about frequency of different subtypes of stroke in south of iran methods: this  is a retrospective, single-center study  conducted at namazi hospital, shiraz, south of iran. age, sex, length of hospitalization and  mortality  of  stroke patients were recorded by reviewing hospital medical records. results: 16 351 patients (53.6% male, 46.4%female) were recruited.  isch...