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目的:探讨早期乳腺癌高频钼靶X线的征象。方法:采用高频钼靶常规乳腺摄影,对经手术及病理证实的25例早期乳腺癌的X线表现资料进行回顾性分析。结果:其中导管原位癌及导管原位伴早浸14例,浸润性导管癌8例,小叶原位癌及小叶癌早浸3例。其X线影像表现为:单纯簇状钙化者8例占32%(8/25),单纯结节5例占20%(5/25),星芒征5例占20%(5/25),结节合并钙化4例占16%(4/25),团片状密度增高影3例12%(3/25)。结论:高频钼靶可以清晰地显示早期乳腺癌的病变结构,是诊断早期乳腺癌首选而有效的方法。
Objective: To investigate the signs of high-frequency mammography in early breast cancer. METHODS: Conventional mammography with high-frequency molybdenum target was used to retrospectively analyze the X-ray findings of 25 cases of early breast cancer confirmed by surgery and pathology. RESULTS: There were 14 cases of ductal carcinoma in situ and 14 cases of in situ with early immersion, 8 cases of invasive ductal carcinoma, 3 cases of lobular carcinoma in situ and 3 cases of early lobular carcinoma. The X-ray findings were: simple cluster calcification in 8 cases (32%) (8/25), simple nodules in 5 cases (20%) (5/25), and star pneumatosis in 5 cases (25%) (5/25) Calcified nodules accounted for 16% (4/25) in 4 cases of calcified nodules and increased in 12% (3/25) in 3 cases. Conclusion: High-frequency molybdenum target can clearly show the lesion structure of early breast cancer, and it is the first choice and effective method for diagnosing early breast cancer.