Stereotactic ablative radiotherapy for stage I NSCLC: Recent advances and controversies.

ABSTRACT: Stereotactic ablative radiotherapy (SABR) is a technique that has rapidly entered routine care for early-stage peripheral non-small cell lung cancer in many countries in the last decade. The adoption of SABR was partly stimulated by advances in the so-called 'image guided' radiotherapy delivery. In the last 2 years, a growing body of publications has reported on clinical outcomes, acute and late radiological changes after SABR, and sub-acute and late toxicity. The local control rates in many publications have exceeded 90% when tumors of up to 5 cm have been treated, with corresponding regional nodal failure rates of approximately 10%. However, these results are not universal: lower control rates reported by some authors serve to emphasize the importance of quality assurance in all steps of

SUBMITTER: Senan S 

PROVIDER: S-EPMC3256515 | biostudies-literature | 2011 Sep

REPOSITORIES: biostudies-literature