【摘要】 目的探索乳腺良恶性病变(肿瘤)X线征象,提高钼靶X线对乳腺良恶性病变鉴别诊断水平。方法对经术后病理检查证实的106例乳腺病变钼靶X线表现特征进行对照分析,其中恶性病变73例,良性33例。结果毛刺状肿块、细微簇钙化及多种间接征象组合是乳腺恶性病变特异性X线征象。良恶性肿瘤X线诊断准确率分别为85%和90.6%。结论高频钼靶X线摄影是诊断和鉴别诊断良恶性病变的有效影像学方法。更多还原

【Abstract】 Objective To explore the X-ray Image of benign and malignant breast lesions(tumors)in order to improve their differcatial diagnostic level.Methods X-ray image changes of 63 malignant breast neoplasms were described by the mammography and in comparision with those of 43 benign masses.Results The accordance percentages between the X-ray and histological examinations for the benign and malignant neoplasms were shown as 85%and 90.6%respectively.Spiculated mass,calcification granules in clusters and other images were found to be indication of benign or malignant breast lesion.Conclusion The High Frequency Molybdenum-target X-ray Photography can provide effective imaging data for diagnosis and distinguish between the benign and malignant breast lesions.更多还原