Lung cancer : journal of the International Association for the Study of Lung Cancer
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Coexistence of pulmonary nodules in operable non small cell lung cancer (NSCLC) may influence the therapeutic indication. The aim of this study was to evaluate prospectively the prevalence and the probability of malignancy of pulmonary nodules in operable lung cancer. ⋯ Diagnosis of satellite nodules associated with early stage NSCLC is common. We developed a predictive score to estimate the probability of malignancy which may be a precious aid in the management of pulmonary nodules associated to a NSCLC.
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Comparative Study
Quantitative Perfusion Scintigraphy or Anatomic Segment Method in lung cancer resection.
Quantitative Perfusion Scintigraphy (QPS) and Anatomic Segment Method (ASM) are two techniques for estimating postoperative pulmonary function. QPS is gold standard, but holds disadvantages. ⋯ QPS and ASM are remarkably similar in predicting postoperative pulmonary function. As ASM underestimates pulmonary function more, it could be a safe alternative from a cost-benefit point of view. Based on these results, it appears that QPS could be restricted to patients in whom ASM suggests functional inoperability, although further prospective studies are necessary.