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. Author manuscript; available in PMC: 2016 Aug 3.
Published in final edited form as: Int J Radiat Oncol Biol Phys. 2015 Mar 5;92(2):284–291. doi: 10.1016/j.ijrobp.2015.01.005

Fig. 1.

Fig. 1

Lymph node groups were contoured per Radiation Therapy Oncology Group guidelines (A), with the exception of the posterior portion of the supraclavicular fossa (red arrowheads), which were included in the clinical target volume (B; red color wash) and planning target volume (B; yellow color wash).