乳房癌系妇女最常见的癌肿,美国妇女的发病率为6％。早期病变辅以预防性化疗效果甚佳,但对其长期预后,晚发转移的发生率能否受到影响尚不清楚。激素和化疗是良好的治疗方法,能改善转移疾病的生存率,故对转移的发现和正确诊断就很重要。本文报告8个病例,并复习文献结合病例着重对乳房癌转移到消化道的各种X线表现作了讨论。乳房癌转移到内脏,常在临床缺少表现后很多年发生,往往易被忽视或遗漏诊断。必须重视病史及“缺乏乳房征”(missing breast sign)。有人分析337例死于乳房癌转移的尸检,内脏转移占16.4％,只20％有症状(占总数的3.3％)。最多的 Breast cancer is the most common form of cancer in women, with a 6% incidence in U.S. women. Early lesions supplemented with preventive chemotherapy is very effective, but its long-term prognosis, the incidence of late metastasis can be affected is unclear. Hormone and chemotherapy are good treatments that improve the survival of metastatic disease and are therefore important for the detection and correct diagnosis of metastases. This article reports 8 cases, and review the literature combined with cases of breast cancer metastasis to the various digestive tract X-ray performance were discussed. Breast cancer metastasis to the internal organs, often in clinical manifestations after many years of occurrence, often easily overlooked or missed diagnosis. Must pay attention to the history and “missing breast sign” (missing breast sign). Some 337 cases of autopsy were confirmed as metastatic breast cancer, visceral metastases accounted for 16.4%, only 20% had symptoms (3.3% of the total). the most