Clinical Diagnostic Evaluation of Chondroblastoma with X-ray and CT Scanning

LI Ai-zhi

Abstract：Objective:To analyze the effect of X-ray and CT scanning technique in the clinical application of chondroblastoma,and overall comparative observation.Method:Collected from January 2013 to February 2014 in our hospital 30 cases of chondroblastoma,they were given X-ray and CT scanning,two groups were observed in the X-ray and CT scanning state of the overall situation.Result:Through the observation,30 cases,X-ray,chondroblastoma lesions mainly showed round or irregular showed limited bone destruction,CT display showed different degrees of lobulated,in the relative boundary clear,showing a semi annular calcificationform.The analysis of the pathologic results,the sensitivity,X-ray diagnosis was 96.4%,the specificity was 13.5%,sensitivity and specificity of CT diagnosis was shown as the 96.6%and 98.9%.Therefore,the diagnostic sensitivity of two methods of inspection were relatively high,compared with no obvious difference.However,from the diagnostic specificity,was significantly higher than the X-rayscanning in the diagnosis of CT,there were some differences.Conclusion:In the clinical diagnosis of chondroblastoma,using X-ray and CT scanning have certain advantages,among them,the specificity of CT scan is more dominant,can provide more detailed data in clinical diagnosis,diagnosis and differential for thedisease,has a certain superiority.