Mediastinal Staging for Lung Cancer

Mediastinal lymph node staging in the setting of known or suspected lung cancer is supported by multiple professional societies as standard for high-quality care, yet proper mediastinal staging often is lacking. Neglecting pathologic lymph node sampling can understage or overstage the patient and lead to inappropriate treatment. Although some cases of nodal disease are radiographically obvious, others are not as apparent, and both situations...