论文部分内容阅读
目的探讨早期乳腺癌的影像学表现,以提高早期乳腺癌的诊断率。方法回顾性分析2008-01-2009-05齐齐哈尔第一医院48例经手术后病理证实的早期乳腺癌的病例,所有病例均行全数字化钼铑钨三靶乳腺X线机检查。结果致密小结节影5例;乳腺钙化35例;不对称局部致密影2例;局部结构紊乱3例;其他2例,如血管增粗,增多,迂曲,乳头内陷及漏斗征。结论全数字化乳腺摄影在发现早期乳腺癌方面有不可替代的优势;恶性钙化在乳腺癌早期诊断中有重要的临床意义。
Objective To explore the imaging features of early breast cancer in order to improve the diagnosis rate of early breast cancer. Methods A retrospective analysis of 48 cases of early-stage breast cancer confirmed by postoperative pathology was performed in the First Hospital of Qiqihar from January 2008 to June 2009 in 2008-01. All cases were examined with full digital Molybdenum, Rhodium and Tungsten III target mammography. Results 5 cases of compact nodules; 35 cases of breast calcification; asymmetric local dense shadow in 2 cases; 3 cases of local structural disorders; the other 2 cases, such as vascular thickening, tortuous, nipple retraction and funnel sign. Conclusion Digitalized mammography has an irreplaceable advantage in the detection of early breast cancer. Malignant calcification has an important clinical significance in the early diagnosis of breast cancer.