There are many types of breast cancer, for example, ER, PR and HER2, positive or negative. Different situation will require to take different methods of treatment. There are metastasis to the bone and lung. For lung metastasis, we can treat it with several therapies such as microwave ablation, seeds implantation and cryotherapy. For bone metastases we can also do seed implantation.

According to your friend's situation, we suggest that cryotherapy can be tried to make the tumor shrink or necrotic by alternating hot and cold, after which further evaluation can be made to choose the follow-up treatment plan.

According to your father's situation, you can try seed Implantation. This is a localized treatment by placing particles inside the tumor that can continuously emit rays and cause little harm to the surrounding normal tissues.

There are many treatments for esophageal cancer, but it’s necessary to confirm whether there are problems such as metastasis. At present, interventional therapy or seed implantation will be more suitable, less painful, and safer.