75 y/o F 50-PY smoker with stage IA2 (T1bN0M0) SCC of the left upper lobe
TECHNIQUE: She was treated with SBRT.
DOSE: She received 50 Gy in 5 fractions to the primary lung tumor only (per RTOG 0813).
Case contributed by National Cancer Institute / National Capital Consortium
Contours (per RTOG Lung Atlas and RTOG 0813):
GTV: Gross tumor on lung window. Fuse PET to assist.
ITV: Includes movement on 4DCT
CTV? No true CTV as there is no microscopic disease to treat with lung SBRT
PTV: iGTV + 5 mm
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