Molecular Detection of Lymph Node Metastases in Lung Cancer Patients Using the One-Step Nucleic Acid Amplification Method:Clinical Significance and Prognostic Value.

The one-step nucleic acid amplification (OSNA) method allows for the quantitative evaluation of the tumor burden in resected lymph nodes (LNs) in patients with lung cancer. This technique enables to detect macro and micrometastases, facilitating the correct classification of patients for appropriate follow-up of the disease after surgery. Of 160 patients with resectable lung cancer whose LNs were examined by OSNA, H&E and CK19 IHC between July 2015 and December 2018, 110 patients with clinical stages from IA1 to IIIB were selected for follow-up.

Molecular Targets in Lung Cancer: Study of the Evolution of Biomarkers Associated with Treatment with Tyrosine Kinase Inhibitors-Has NF1 Tumor Suppressor a Key Role in Acquired Resistance?

The application to clinical practice of liquid biopsy in patients with lung cancer has led to an advance in the diagnosis and monitoring of the disease. Detection of alterations in EGFR genes related to TKI treatment in EGFR-mutated non-small cell lung cancer patients is a routine method in pathology laboratories. The primary objective of this work was to analyze the presence of EGFR mutations in cfDNA of 86 patients with lung cancer undergoing oncological treatment related to response to treatment with TKIs.

Standardized surgical technique for uniportal video-assisted thoracoscopic lobectomy.

Uniportal video-assisted thoracoscopic surgery may be the approach for any thoracic procedure, from minor resections to complex reconstructive surgery. However, anatomical lobectomy represents its most common and clinically proven usage. A wide variety of information about uniportal video-assisted thoracoscopic lobectomies can be found in the literature and multimedia sources.

Detection of lymph node metastasis in lung cancer patients using a one-step nucleic acid amplification assay: a single-centre prospective study.

Background: The use of one-step nucleic acid amplification (OSNA) allows for lymph node (LN) metastasis to be detected rapidly and accurately. We conducted a prospective single-centre clinical trial to evaluate OSNA assay in detecting LN metastasis of lung cancer.

Patients And Methods: A total of 705 LNs from 160 patients with clinical stage IA to IVA lung cancer were included in this study.

Benchmarking in Thoracic Surgery. Third Edition.

Introduction: Benchmarking entails continuous comparison of efficacy and quality among products and activities, with the primary objective of achieving excellence.

Objective: To analyze the results of benchmarking performed in 2013 on clinical practices undertaken in 2012 in 17 Spanish thoracic surgery units.

Methods: Study data were obtained from the basic minimum data set for hospitalization, registered in 2012.