European multicentre study evaluating the prognosis of peripheral early-stage lung adenocarcinoma patients operated on by segmentectomy or lobectomy.

Objectives: To analyse impact of segmentectomy on oncological outcomes of different peripheral early-stage lung adenocarcinoma patterns.

Methods: Retrospective multicentre study including patients who underwent either lobectomy or segmentectomy in 6 European centres from 2015 to 2021, for ≤2 cm pathological peripheral lung adenocarcinoma. Overall and disease-free survivals were assessed by cox-regression and lung cancer-specific survival by competing regression analyses to adjust for patient- and tumour-related factors both in the entire dataset and the in aggressive adenocarcinoma patterns dataset.

Neuroendocrine syndrome in bronchial carcinoid tumors.

Pulmonary carcinoid tumors represent bronchopulmonary neuroendocrine neoplasms which might synthetize serotonin, histamine, bombesin or other types of hormones responsible for the development of a broad spectrum of signs and symptoms, known as carcinoid syndrome. Data of 98 patients submitted to surgery for bronchial carcinoid tumors in the Thoracic Surgery Clinic of the 'Marius Nasta' Institute of Pneumophtisiology between 2014 and 2018 were retrospectively reviewed. All patients were submitted to paraclinical tests, imagistic studies (computed tomography or magnetic resonance imaging), bronchoscopy and biopsy in order to have a positive diagnostic of pulmonary carcinoid.