Placing Trust in Endoscopic Ultrasonography: Impact on Planning Conformal Radiotherapy of Cancer of the Esophagus and Rectum
Conditions
- Oesophageal Cancer
- Rectal Cancer
Interventions
- DEVICE: radio opaque markers (Echo Tip Ultra Fiducial Needle - ETUF)
Sponsor
Institut Paoli-Calmettes
Collaborators