RESUMO
Objective The analysis healthy crowd skull magnetic resonance image formation(MRI) inspection result,understood healthy crowd skull common disease the type,favors the healthy physical examination project the reasonable establishment.Methods Medical Center sent medical examination of 380 cases of brain MRI data and retrospective analysis.Results 380 cases of brain MRI results show healthy physical examination:there are 9 kinds of disease,MRI exception occurred there were 109 cases,abnormal rate of 28.7％ ; by age is divided into three groups:30-40 sui,41-50 sui; 51-60 sui; 51-60 sui exception rate was highest in the age group,to 56.9％ ; the discovery of the disease,the highest incidence of disease with multiple lacunar cerebral infarction,73.4％ per cent of total incidence.Conclusion MRI no radiation,brain MRI examination should as a general project of middle and old aged healthy,early detection of brain tumor lesions and cerebral vascular lesion,disease prevention and healthy living for guidance.
RESUMO
To explore the diagnostic value of susceptibility weighted imaging (SWI) for intracranial cavernous hemangioma.The magnetic resonance sequences of SWI,conventional imaging (MRI) and diffusion-weighted imaging (DWI) were performed in 37 patients of intracranial cavernous hemangioma to compare their different imaging capacities.Among them,the number of lesions found on T1WI,T2WI,DWI and SWI sequences were 40,41,42 and 50 respectively.Thus SWI may detect regular MRI negative or smaller lesions of intracranial cavernous hemangioma.