Oesophagus
Radiation Oncology
Other pharynx Oesophagus Larynx Nasopharynx Lip, oral cavity
Nasopharynx
Trachea, bronchus and lung
Stomach
Nasopharynx Oesophagus Other pharynx Lip, oral cavity Larynx
Nasopharynx Trachea, bronchus and lung Stomach Oesophagus