乳腺结核首先由Astey Cooper于1829年描述报道,约占乳腺疾患4.5％。国内资料约占所有乳腺疾患的1％左右。1991年1月～1994年1月我科收治乳腺结核12例,术前皆误诊为乳腺癌。本文着重讨论误诊原因及鉴别诊断。 Breast tuberculosis was first reported by Astey Cooper in 1829 and accounted for about 4.5% of breast disease. Domestic data account for about 1% of all breast diseases. From January 1991 to January 1994, 12 cases of breast tuberculosis were treated in our department, which were misdiagnosed as breast cancer before operation. This article focuses on misdiagnosis and differential diagnosis.