what is stereotactic radiation
Stereotactic radiosurgery (SRS) is a non-surgical radiation therapy used to treat functional abnormalities and small tumors of the brain.It can deliver precisely-targeted radiation in fewer high-dose treatments than traditional therapy, which can help preserve healthy tissue.When SRS is used to treat body tumors, itâs called stereotactic body radiotherapy (SBRT). SRS and SBRT are usually performed on an outpatient basis.t can deliver precisely-targeted radiation in fewer high-dose treatments than traditional therapy, which can help preserve healthy tissue. When SRS is used to treat body tumors, itâs called stereotactic body radiotherapy (SBRT). SRS and SBRT are usually performed on an outpatient basis.