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Figure 1 | Radiation Oncology

Figure 1

From: Adjuvant concurrent chemoradiation using intensity-modulated radiotherapy and simultaneous integrated boost for resected high-risk adenocarcinoma of the distal esophagus and gastro-esophageal junction

Figure 1

Beam’ s-eye View: Target Volumes for IMRT in a 65 year- old male with resected T3N1 adenocarcinoma of the distal esophagus and GEJ. PTV1, encompasses abdominal nodes, mediastinal nodes and anastomosis. PTV2, covers the pre-operative site of disease and any close or positive surgical margins.

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