摘要
目的:对比CT与磁共振诊断股骨头坏死的效能。方法:选取2022年1月—2024年1月北京市昌平区中医医院收治的疑似股骨头坏死患者100例为研究对象。患者均接受CT、磁共振检查,以术后病理检查作为“金标准”,对比CT与磁共振诊断股骨头坏死的效能。结果:磁共振准确率、灵敏度、特异度高于CT(P<0.05);磁共振诊断股骨头坏死分期准确率高于CT(P<0.05);磁共振线样征、单一囊变、骨髓水肿征象检出率高于CT(P<0.05)。结论:磁共振对股骨头坏死的诊断效能优于CT,可以准确检出并明确病理分期,对后续临床治疗有重要意义。
Objective:To compare the efficacy of CT and magnetic resonance imaging(MRI)in diagnosing femoral head necrosis.Methods:A total of 100 patients with suspected femoral head necrosis admitted to Changping Hospital of Traditional Chinese Medicine from January 2022 to January 2024 were selected as study subjects.All patients underwent CT and MRI examinations,with postoperative pathological examination serving as the"gold standard"to compare the diagnostic efficacy of CT and MRI for femoral head necrosis.Results:The accuracy,sensitivity,and specificity of MRI were higher than those of CT(P<0.05).The accuracy of MRI in staging femoral head necrosis was higher than that of CT(P<0.05).The detection rates of MRI for line sign,single cystic change,and bone marrow edema were higher than those of CT(P<0.05).Conclusion:MRI is superior to CT in diagnosing femoral head necrosis,accurately detecting and determining pathological stages,which is of significant importance for subsequent clinical treatment.
作者
韩冬
赫崇安
李军
谷爽
许立云
Han Dong;He Chong'an;Li Jun;Gu Shuang;Xu Liyun(Department of Medical Imaging,Changping Hospital of Traditional Chinese Medicine1,Beijing 102200,China;Department of Ultrasound Medicine,Changping Hospital of Traditional Chinese Medicine2,Beijing 102200,China)
出处
《中外医药研究》
2025年第6期132-134,共3页
JOURNAL OF CHINESE AND FOREIGN MEDICINE AND PHARMACY RESEARCH
关键词
股骨头坏死
磁共振
CT
Femoral head necrosis
Magnetic resonance imaging
CT
