2017_SBRT_Course Book

Radiographic follow-up

Acute changes after SBRT: • diffuse consolidation • patchy consolidation • diffuse ground-glass opacities (GGO) • patchy GGO • no change

Late changes after SBRT: • modified conventional (consolidation, volume loss, and bronchiectasis similar to but less extensive than conventional radiation fibrosis) • scar-like fibrosis (linear opacity in the region of the original tumor) • mass-like fibrosis • no change

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Radiographic follow-up

Acute changes

Late changes

Hung Radiother Oncol 2012

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