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Figure 3 | Radiation Oncology

Figure 3

From: The impact of induction chemotherapy on the dosimetric parameters of subsequent radiotherapy: an investigation of 30 consecutive patients with locally-advanced non-small cell lung cancer and modern radiation planning techniques

Figure 3

PTV95 coverage (displayed as a percentage of prescribed dose) for pre-ICT versus post-ICT plans. 5 patients had initial pre-ICT plans that did not meet target coverage goals, of whom 2 derived benefit from chemotherapy (patients 1 and 6). 2 plans (patients 2 and 7) showed >5% compromised coverage for tumor volumes present following ICT.

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