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![Mediastinoscopic esophagectomy with lymph node dissection using a bilateral transcervical and transhiatal pneumomediastinal approach](https://image.oaes.cc/168916ab-f72f-41fb-96fb-aef815722391/3468.fig.10.jpg)
Figure 10. Subcarinal lymph node dissection via a transhiatal approach under pneumomediastinum. The middle to lower mediastinal lymph nodes, including the subcarinal lymph nodes, are dissected under pneumomediastinum via a transhiatal approach