1. In theory, chemotherapy is not needed, but because of slight infiltration, chemotherapy can be considered without violating the principle.

2. Gene targeted therapy is unnecessary in theory or practice and illegal in principle.

3. Cancer in situ is suitable for breast reconstruction, which is a common operation in experienced hospitals, but why not do stage I reconstruction? The aesthetic effect of the second phase reconstruction is not very good, not as good as that of the first phase reconstruction.

(Dr. Zhang Bin solemnly reminds me that because I can't see the patient face to face, I can't fully understand the condition. The above suggestions are for reference only. Please go to the hospital for specific diagnosis and treatment under the guidance of a doctor! )

Tianjin Cancer Hospital Zhang Bin/