What is the role of mediastinal lymphadenectomy in the treatment of non–small cell lung cancer (NSCLC)?

Updated: Jul 15, 2021
  • Author: Winston W Tan, MD, FACP; Chief Editor: Nagla Abdel Karim, MD, PhD  more...
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The role of routine mediastinal lymphadenectomy versus lymph node sampling remains controversial. The authors of a large randomized trial recommend that an adequate mediastinal lymphadenectomy should include exploration and removal of lymph nodes from stations 2R, 4R, 7, 8, and 9 for right-side cancers and stations 4L, 5, 6, 7, 8, and 9 for left-side cancers. [93]

For details on this procedure, see Mediastinal Lymphadenectomy.

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