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Figure 1 | Radiation Oncology

Figure 1

From: Impact of body-mass factors on setup displacement in patients with head and neck cancer treated with radiotherapy using daily on-line image guidance

Figure 1

Circumference and thickness measured across three specified sections. Level A is labeled on the mastoid tip, the same section as the junction between the skull base and 1st cervical vertebra. Level B is based on the mandible angle, the same height as the junction between the 2nd to the 3rd cervical vertabra. Level C is drawn from the thyroid notch, the same as the 5th cervical vertebra.

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Radiation Oncology

ISSN: 1748-717X

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