surgical removal of a breast to remove a malignant tumor
例句
用作名词(n.)
A simple mastectomy was performed.行单纯乳房切除术。
Conelusion Massive adenofibroma of the breast is a precystosarcoma disease and mastectomy should be done if local recurrence occurs after local excision.结论乳腺巨腺纤维瘤为叶状囊肉瘤的一前期疾病，局部切除后反复复发者应行乳房切除。
