What are the effects of radiotherapy and chemotherapy after breast conserving surgery; What are the effects, if only the mass will be removed, if the breast will remain, if its own tissue will remain, it will not cause a deformity of chemotherapy, since radiotherapy will burn the skin and kill the tissues there, it may not look like after surgery at first, I said it may not be the same as after surgery, it may cause slight deformities, the patient can be operated on approximately one month later, if all of the breast is emptied in this surgery, this may cause some deformities Apart from that, there is no harm.