摘要
目的：寻找有效的、无创伤性诊断乳腺癌的方法。方法：对单发、可触及乳腺肿物的７８例患者进行了９９ｍＴｃ—甲氧基异丁基异睛（ＭＩＢＩ）显像。７８例全部经手术治疗，获得病理结果。结果：７８例中４２例为乳腺癌，其中９９ｍＴｃ－ＭＩＢＩ阳性者３５例，肿物最小者为１．５ｃｍ×１．５ｃｍ×１．２ｃｍ。３６例乳腺良性疾患中９９ｍＴｃ－ＭＩＢＩ阴性者３０例；６例阳性者中有５例为较大的乳腺腺瘤，１例为浆细胞乳腺炎。９９ｍＴｃ－ＭＩＢＩ检出乳腺癌的灵敏度和特异性均为８３．３％。结论：９９ｍＴｃ－ＭＩＢＩ对乳腺癌诊断有辅助作用，但不能鉴别较大腺瘤与乳腺癌。
PURPOSE To search an effective,noninvasive diagnostic method of breast cancer.METHODS 99mTc-MIBI breast tumor imaging was performed in 78 patients with palpable breast mass.All was pathologically proved after operation.RESULTS 42 of 78 patients were breast carcinoma,among them 35 were detected using 99mTc-MIBI scintigraphy.The smallest detectable mass was a infiltrating ductal carcinoma measuring 1.5cm×1.5cm×1.2cm.of 36 patients with benign lesions,30 with negative result,among the 6 positive one,5 were big adenoma,1 was plasma cell mastitis.The sensitivity and specificity of 99mTc-MIBI imaging in detecting breast cancer was 83.3% either.CONCLUSION 99mTc-MIBI scintigraphy can be used as an accessary method in detecting breast cancer.But it was useless for differentiation between breast cancer and big adenoma.
出处
《中华核医学杂志》
CAS
CSCD
北大核心
1995年第4期230-231,共2页
Chinese Journal of Nuclear Medicine
关键词
乳房肿瘤
放射性核素
显像
锝99M
Breast neoplasms
Adenocarcinoma
Radionuclide imaging
Nitriles
