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. 2012 Jul 13;53(5):777–784. doi: 10.1093/jrr/rrs026

Table 1.

Characteristics of the targets

Location [pts] left lobe 9
right lobe 11
Volume [ml] ITVs 14.6 ± 11.1 (3.7–46.5)
PTVs 34.5 ± 19.6 (13.5–88.0)
Shortest distance between IC and chest wall [cm] 1.7 ± 1.0 (0.7–4.6)
Shortest distance between PTV margin and chest wall [cm] 0.0 ± 0.8 (–0.6 to 2.3)

Data are shown as means ± SD (range). SD = standard deviation, ITV = internal target volume, PTV = planning target volume.