Semiglazov V F, Dymarskiĭ L Iu, Neĭstadt E L, Popova R T
Vopr Onkol. 1986;32(5):80-4.
In application of mammography and aiming biopsy, synchronous carcinoma of contralateral breast may be detected in 2.4% of cases, on the average, 3 years earlier than by clinical examination only. Increased proliferation of contralateral breast tissue (a factor contributing to tumor development) is not a pathognomonic symptom since proliferation rate in ductal and lobular tissues decreases with age and in menopause. At least half metachronous carcinomas of the second breast should be considered synchronous ones overlooked in the course of primary treatment.
在乳腺钼靶摄影和靶向活检的应用中，平均2.4%的病例可检测到对侧乳腺同步癌，比仅通过临床检查早3年。对侧乳腺组织增殖增加（肿瘤发生的一个因素）并非特异性症状，因为导管和小叶组织的增殖率随年龄增长和绝经而降低。至少一半的对侧乳腺异时性癌应被视为在初次治疗过程中被忽视的同步癌。
