지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록· 키워드
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Accurate staging of lung cancers is important to determine the treatment options and the prognosis of patients with a lung cancer. TNM system revised in 1997 by American Joint Committee on Cancer and the Union Internationale Contre le Cancer is widely used in staging of the lung cancer. The TNM system is an expression of the anatomic extent of diseases and is based on the assessment of three components; extent of the primary tumor (T), regional lymph node metastasis (N), and distant metastasis (M). Non-invasive staging of lung cancers is based primarily on chest computed tomography (CT), and if available, on positron emission tomography (PET). Chest CT scanning is useful in providing anatomic details, but the accuracy of the chest CT scanning in differentiating benign from malignant lymph nodes in the mediastinum is poor. PET scanning has a much better sensitivity and specificity than chest CT scanning for mediastinal lymph node staging, and distant metastatic diseases can be detected by PET scanning. With either test, abnormal findings must be confirmed by a tissue biopsy to ensure accurate staging. Invasive techniques for biopsy of mediastinal lymph nodes or pathologic tissue include transbronchial needle aspiration, transesophageal fine needle aspiration, and surgery.
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참고문헌 (8)
참고문헌 신청
Mountain C / 1997 / Revisions in the International System for Staging Lung Cancer / Chest 111:1710~1717
Silvestri GA / 2003 / The noninvasive staging of non-small cell lung cancer: the guidelines / Chest 123:147S~156S
Rami-Porta R / 2007 / The IASLC Lung Cancer Staging Project: proposal for the revision of the T descriptors in the forth coming (seventh) edition of the TNM classification for lung cancer / J Thorac Oncol 2:593~602
Rusch VW / 2007 / The IASLC Lung Cancer Staging Project: proposal for the revision of the N descriptors in the forth coming (seventh) edition of the TNM classification for lung cancer / J Thorac Oncol 2:603~612
Lardinois D / 2003 / Staging of non-small-cell lung cancer with integrated position-emission tomography and computed tomography / N Engl J Med 348:2500~2507
Silvestri GA / 2003 / The noninvasive staging of non-small cell lung cancer: the guidelines / Chest 123:147S~156S
Rami-Porta R / 2007 / The IASLC Lung Cancer Staging Project: proposal for the revision of the T descriptors in the forth coming (seventh) edition of the TNM classification for lung cancer / J Thorac Oncol 2:593~602
Rusch VW / 2007 / The IASLC Lung Cancer Staging Project: proposal for the revision of the N descriptors in the forth coming (seventh) edition of the TNM classification for lung cancer / J Thorac Oncol 2:603~612
Lardinois D / 2003 / Staging of non-small-cell lung cancer with integrated position-emission tomography and computed tomography / N Engl J Med 348:2500~2507
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