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. 2005 Nov 22;6(4):22–39. doi: 10.1120/jacmp.v6i4.2104

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© 2005 The Authors.

This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

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(a) to (d). Head and neck gamma analysis for $γ = 1.0$ (tinted red), 4% dose difference (percent of maximum dose reported by Pinnacle), and 2 mm distance‐to‐agreement. (a) Transverse plane. (b) Coronal plane. (c) Sagittal plane. (d) 3D view.