探究颌骨肿瘤的放射影像学CT及普通平片表现与临床诊断

To Explore the Radiographic CT and Plain Film Manifestations and Clinical Diagnosis of Jaw Tumor

目的:探究颌骨肿瘤的放射影像学CT及普通平片表现与临床诊断。方法:随机抽取59例疑似颌骨肿瘤患者,时间范围在2017年1月~2019年1月,均给予放射影像学CT及普通平片,以病理学诊断为"金标准",对比检测结果。结果:金标准检出阳性57例,阴性2例。放射影像学CT检查准确度88.14%、敏感度87.72%均高于普通平片检查45.76%、45.61%,差异有统计学意义(P<0.05)。因阴性患者例数较少,不能进行特异度对比,仍需进一步探讨。结论:颌骨肿瘤的放射影像学CT及普通平片临床诊断均具有较好效果,但放射影像学CT具有更高的准确度以及敏感度。

Objective:To explore the radiographic CT and plain film manifestations and clinical diagnosis of jaw tumor.Methods:59 patients with suspected jaw bone tumors were randomly selected from January 2017 to January 2019.All were given radiographic CT and ordinary plain films,with pathological diagnosis as the"gold standard",and the test results were compared.Results:57 cases were positive and 2 cases were negative.The accuracy and sensitivity of radiological imaging CT examination were 88.14%and 87.72%,respectively,higher than that of normal radiograph examination 45.76%and 45.61%,and the difference was statistically significant(P<0.05).Because the number of negative patients was small,the specificity comparison could not be performed and further investigation was needed.Conclusion:Both radiographic CT and plain film are effective in clinical diagnosis of jaw tumor,but radiographic CT has higher accuracy and sensitivity.