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Fig. 1 | Radiation Oncology

Fig. 1

From: Comparison of the dose on specific 3DCT images and the accumulated dose for cardiac structures in esophageal tumors radiotherapy: whether specific 3DCT images can be used for dose assessment?

Fig. 1

Delineation of the heart, pericardium and left ventricular myocardium (LVM) in transverse section. (a) Delineation of the heart, pericardium and LVM on a phase image of 4DCT. (b) Delineation of the heart, pericardium and LVM on MIP images. (c) Delineation of the heart, pericardium and LVM on AIP images. (d) Delineation of the heart, pericardium and LVM on Min-IP images. The heart delineation is shown in cyan, the pericardium delineation is shown in red and the LVM delineation is shown in blue

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