Neoadjuvant Stereotactic Radiotherapy for Brain Metastasis

Neoadjuvant Stereotactic Radiotherapy (NaSRT) gives radiotherapy before surgery from many different angles around the body. The beams meet at the tumor. This means the tumor receives a high dose of radiation and the tissues around it receive a much lower dose. This lowers the risk of side effects.

Postoperative Stereotactic Radiotherapy (SRT) gives radiotherapy after surgery from many different angles around the body. The beams meet at the tumor. This means the tumor receives a high dose of radiation and the tissues around it receive a much lower dose. This lowers the risk of side effects.