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. Author manuscript; available in PMC: 2013 Jan 3.
Published in final edited form as: Int J Radiat Oncol Biol Phys. 2010 Jun 3;79(4):1266–1274. doi: 10.1016/j.ijrobp.2009.12.057

Fig. 3.

Fig. 3

A graph of the offset in each direction for the pretreatment cone-beam CT (CBCT) (top) and the posttreatment CBCT (bottom) for the 4-year-old patient shown in Fig. 2. This patient was treated in the supine position with general anesthesia.