Study On Iymph Node Metastasis And Iymph Node Dissection In Non-small Cell Iung Cancer

Lymph node metastasis is one of the main ways of metastasis of non-small cell lung cancer(NSCLC).For the clinical stage ?,clinical stage? and part of clinical stage ? A NSCLC patients,radical resection is the first choice for treatment,anatomical lobectomy combined system Lymph node dissection is the main surgical procedure.In recent years,the study found that T1-stage NSCLC lymph node metastasis rate is low,for c T1 NSCLC patients need surgery line lymph node dissection there is a big controversy.Lobar non-specific lymph node dissection was gradually accepted by most clinicians.