Analysis of Clinical value in the Differential Diagnosis of Meningiomas with CT
Objective Analysis of CT features of meningioma patients,and provide reliable basis for differential diagnosis of meningioma.Methods 56 cases of men-ingioma patients in our hospital in 2010 January---2013 year in January as the object of study,retrospective analysis of the clinical data and CT features of patients with.Results In 56 patients,high density of brain tumor in 28 cases,slightly high density in 17 cases,such as density in 11 cases;among them,the high density of brain tumors are the most common(P<0.05 or P<0.01).Location:15 cases meningioma of the frontal and parietal,cerebral falx in 7 cases,13 cases of cerebellar convexity, 9 cases of sphenoid ridge,8 cases in the cerebellopontine angle,4 cases of orbital.Conclusion CT is a reliable basis for the diagnosis of meningioma,it has high sensitivi-ty,accurate diagnosis rate etc.However,some imaging features of atypical meningioma patients,attention should be paid to the differential diagnosis,to avoid misdiagno-sis.
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