Skip to main content


Fig. 1 | Radiation Oncology

Fig. 1

From: Intentional avoidance of the esophagus using intensity modulated radiation therapy to reduce dysphagia after palliative thoracic radiation

Fig. 1

Axial and coronal CT slices illustrating the isodose distributions of the competing POP and ES-IMRT plans. The blue contour shows the PTV and overlap region (indicated by a red arrow) of the esophagus and esophagus ring having a green overlay and green contour, respectively. The turquoise colour overlay represents the uncompromised PTV (the ESPTV)

Back to article page