1247 / 1481
Lymphnodes classification
Japanese Society for Esophageal Diseases – Esophagus – 2011
•
Divided in 3 levels:
•
Cervical (‘Grégoire’)
•
Thoracic (IASLC)
•
Abdominal (JGCA)
Grégoire et al. –Radiother Oncol – 2013
Rush VW et al– J Thor Oncs– 2009