CAJ | 학술논문

目的：探讨CT检查和MRI检查原发动脉瘤样骨囊肿表现和诊断价值差异。方法整群选取于2011年1月-2015年1月来：治疗的原发动脉瘤样骨囊肿52例作为研究对象，均经手术病理证实，并行CT检查和MRI检查，比较两种影像学检查方法影像学表现及诊断准确率。结果该组患者中CT诊断准确率为90.38%，MRI诊断准确率为94.23%，两种诊断准确率比较差异无统计学意义（P>0.05）；CT检查和MRI检查诊断囊腔数目、液-液平面及病理骨折等方面比较差异有统计学意义（P<0.05）。结论CT检查和MRI检查方法在原发动脉瘤样骨囊肿诊断方面均具有良好的临床价值；但MRI检查在诊断微小病变方面具有更高敏感性。
목적：탐토CT검사화MRI검사원발동맥류양골낭종표현화진단개치차이。방법정군선취우2011년1월-2015년1월래：치료적원발동맥류양골낭종52례작위연구대상，균경수술병리증실，병행CT검사화MRI검사，비교량충영상학검사방법영상학표현급진단준학솔。결과해조환자중CT진단준학솔위90.38%，MRI진단준학솔위94.23%，량충진단준학솔비교차이무통계학의의（P>0.05）；CT검사화MRI검사진단낭강수목、액-액평면급병리골절등방면비교차이유통계학의의（P<0.05）。결론CT검사화MRI검사방법재원발동맥류양골낭종진단방면균구유량호적림상개치；단MRI검사재진단미소병변방면구유경고민감성。
Objective To investigate the difference of diagnosis value and findings of CT and MRI in primary aneurysmal bone cyst. Methods 52 cases of primary tumor bone cyst treated in our hospital from January 2011 to January were selected as the re-search object, and were confirmed by operation and pathology. The imaging features and diagnostic accuracy of CT and MRI were compared. Results The diagnostic accuracy of MRI was 90.38%, the accuracy of CT was 94.23%, and the difference was statisti-cally significant (P>0.05). The difference was statistically significant (P<0.05). CT and MRI were significantly different in the diag-nosis of capsule cavity number, the liquid - liquid plane and the pathological fracture, and the difference was statistically signifi-cant (P<0.05). Conclusion CT and MRI have good clinical value in the diagnosis of primary tumor bone cyst, but MRI examination has a higher sensitivity in the diagnosis of small lesions.