New TNM staging in lung cancer (8 edition) and future perspectives.

Background: Carrying out a correct anatomical classification of lung cancer is crucial to take clinical and therapeutic decisions in each patient.

Aim: TNM staging classification provides an accurate anatomical description about the extension of the disease; however, the anatomical burden of the disease is just one aspect that changes the prognosis.

Relevance For Patients: TNM staging classification is a tool that predicts survival, but we must consider that TNM is just one of the factors that concern the prognosis.

Surgical treatment of low and intermediate grade lung net.

Background: Carcinoids now constitute complex tumours which require a multidisciplinary approach and long-term follow-up. Surgical intervention is nowadays confirmed as the mainstay of treatment.

Methods: From 1980 to 2015, EMETNE-SEPAR collected 1,339 patients treated surgically for bronchial carcinoid (1,154 typical and 185 atypical carcinoids).

The significance of histology: typical and atypical bronchial carcinoids.

The aim of this study is to assess in bronchial carcinoid tumors, the prognostic factors in relation to the histology that would determine their most appropriate therapy. The histologic aggressiveness is a determining factor in tumor size and nodal involvement in these tumors. The knowledge of the histologic limits of typical and atypical carcinoid contributes to the recognition of a better valuation of the proportional significance that nodal involvement and histologic grade have in a tumor's prognosis.

Recurrent pneumonia due to bronchial carcinoid tumour in a young patient: the role of (111)in-pentetreotide in imaging studies.

Bronchial carcinoid tumours are an uncommon cause of recurrent pneumonia in young patients. Diagnosis is determined from imaging studies, bronchoscopy, and histological confirmation, and treatment is generally surgical. Two cases are reviewed in order to examine the value of (111)In-DTPA-Phe-octreotide ((111)In-pentetreotide) scintigraphy in the pre-surgical evaluation of these patients.

[Detection of lymph node involvement and surgical treatment of pulmonary neoplastic processes. Current state of diagnostic and therapeutic procedures].

An analysis is made of different publications associated with the surgical staging and treatment of primary and metastasic pulmonary neoplastic processes. A suitable treatment program is essential to determine lymph node involvement in patients with bronchogenic carcinoma. The indication and sequence of the procedure to use (CT-PET, transbronchial puncture, videomediastinoscopic ultrasound guided transbronchial needle aspiration) is evaluated in accordance to the sensitivity, specificity and positive and negative predictive value of the different methods.

[Interleukin-8 expression in lung tissue during ischemia-reperfusion].

Objective: Local cytokine production is a pathogenic factor in ischemia-reperfusion injury in early graft dysfunction. This study analyzed interleukin 8 (IL-8) messenger RNA (mRNA) expression in lung tissue and the association between IL-8 mRNA levels and interstitial lung changes in an experimental model of warm lung ischemia-reperfusion.

Material And Methods: We studied 16 New Zealand rabbits divided into 3 groups: control, ischemia (tissue taken from right lower lobe after 1, 2, or 3 hours of ischemia), and reperfusion (tissue taken from right upper and middle lobes after 1 hour of ischemia and 1, 2, or 3 hours of reperfusion).