P1.03-073 Predictors for Pathological N1 and N2 Disease in Clinical N1 Non-Small-Cell Lung Cancer
نویسندگان
چکیده
منابع مشابه
Problems in the current diagnostic standards of clinical N1 non-small cell lung cancer.
BACKGROUND Although clinical N1 (cN1) non-small cell lung cancer (NSCLC) is considered to be locoregional, the postoperative outcome is disappointing, with a 5 year survival of less than 50%. One possible reason may be that cN1disease diagnosed by current standard imaging modalities often contains unexpected N2 disease. This study was conducted to evaluate the surgical and pathological results ...
متن کاملClinical predictors of N2 disease in non-small cell lung cancer.
OBJECTIVES To identify clinical or radiologic predictors of mediastinal lymph node involvement in patients with non-small cell lung cancer, and to define the indications of preoperative mediastinoscopy. METHODS From August 1992 through April 1997, 387 patients with lung cancer (290 adenocarcinoma and 97 squamous cell carcinoma) underwent surgical resection. We retrospectively measured all med...
متن کاملN1,N1,N2,N2-Tetramethyl-N1,N2-bis(sulfo)ethane-1,2-diaminium chloride as a highly efficient catalyst for synthesis of some nitrogen- and oxygen-containing heterocyclic compounds
In this research, a Brønsted acidic ionic liquid namely N1,N1,N2,N2-tetramethyl-N1,N2-bis(sulfo)ethane-1,2-diaminium chloride {[TMBSED][Cl]2} was employed as a highly efficient catalyst for the solvent-free production of some nitrogen- and oxygen-containing heterocyclic compounds including: (i) polyhydroquinolines (from arylaldehydes, dimedone, β-ketoesters and ammonium acetate), (ii) 3,4-dihyd...
متن کاملLymph node ratio as a prognostic factor in elderly patients with pathological N1 non-small cell lung cancer.
BACKGROUND Lymph node (LN) metastasis is an important predictor of survival for patients with non-small cell lung cancer (NSCLC). However, the prognostic significance of the extent of LN involvement among patients with N1 disease remains unknown. A study was undertaken to evaluate whether involvement of a higher number of N1 LNs is associated with worse survival independent of known prognostic ...
متن کامل[Sleeve lobectomy compared to pneumonectomy for the treatment of N0-N1 non-small cell lung cancer].
OBJECTIVE To compare survival, morbidity, and mortality rates for a series of patients who underwent either bronchoplastic sleeve lobectomy or pneumonectomy to treat non-small cell lung cancer (NSCLC). PATIENTS AND METHOD We reviewed the clinical records for patients who underwent sleeve lobectomy or pneumonectomy for NSCLC from January 1994 through December 2003. RESULTS From January 1994 ...
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ژورنال
عنوان ژورنال: Journal of Thoracic Oncology
سال: 2017
ISSN: 1556-0864
DOI: 10.1016/j.jtho.2016.11.745