© The Author 2007. Published by Oxford University Press.
EDITORIALS |
Scalpels, Beams, Drugs, and Dreams: Challenges of Stage IIIA-N2 NonSmall-Cell Lung Cancer
Affiliations of authors: Division of Hematology & Medical Oncology, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN (DHJ); Department of Thoracic Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY (VWR); Department of Radiation Oncology, Karmanos Cancer Center, Wayne State University, Detroit, MI (ATT)
Correspondence to: David H. Johnson, MD, Division of Hematology & Medical Oncology, Vanderbilt-Ingram Cancer Center, 777 Preston Research Bldg, Vanderbilt University School of Medicine, 2220 Pierce Ave, Nashville, TN 37232 (e-mail: david.johnson@vanderbilt.edu).
| The first 150 words of the full text of this article appear below. |
Approximately 30% of patients who are newly diagnosed with nonsmall-cell lung cancers (NSCLCs) have locally advanced disease, i.e., stages IIIA and IIIB in the current staging system (1). Roughly 10% will be classified as stage IIIA-N2 on the basis of metastasis to the ipsilateral mediastinal lymph nodes (2). Furthermore, in a small proportion of patients, metastatic disease will be detected from primary tumor and lymph node specimens obtained during an operative procedure (2). Patients with stage IIIA-N2 NSCLC often have a good prognosis after surgery, but today, many will also be treated with postoperative adjuvant chemotherapy (3,4). In contrast, patients who have bulky mediastinal nodal involvement that is easily detected on a routine chest radiograph have poor prognosis after surgery alone (5). Today, however, N2 disease is often initially suspected when mediastinal node enlargement (i.e., >1.0-cm short-axis diameter)
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J Natl Cancer Inst 2007 99: 442-450.
J Natl Cancer Inst 2007 99: 413.
J Natl Cancer Inst 2007 99: 413.
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