摘要
目的 :探讨 2 0MHz超高频超声在乳腺小病灶诊断中的价值。方法 :分别用一般高频超声及 2 0MHz超高频超声对 3 0例乳腺病灶进行观察 ,二者相互结合、相互弥补 ,对乳腺病灶作出诊断。结果 :3 0例乳腺病灶包括乳腺癌 5例 ,纤维腺瘤 10例 ,乳腺小囊肿 3例 ,炎性包块 3例 ,瘤样增生 4例 ,导管内乳头状瘤 4例 ,脂肪瘤 1例 ,超声诊断符合率 87%。结论 :2 0MHz超高频超声对乳腺小病灶的诊断有独特的优越性 ,对鉴别其囊实性。
Objective: To assess the value of 20MHz high frequency probe in evaluating small lesion of breast.Methods:There were 30 cases in total, the lesions were evaluated with both 7.5～10MHz and 20MHz high frequency probe.Results:The accuracy rate of 20MHz high freauency probe was 87%,including carcinoma 5 cases,fibroadenoma 10 cases,cyst 3 cases,inflammatory masses 3 cases,hyperplasia masses 4 cases,intraductal papilloma 4 cases,and lipoma 1 case.Conclusion:20MHz high frequency probe has superiority in differentiating the character between cystic and solid mass, benign and malignant tumors,and loeating the lesions.
出处
《放射学实践》
2004年第10期770-772,共3页
Radiologic Practice
