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Oligometastatic disease in lung cancer is not a rare condition as previously thought. Among 812 non-small cell lung cancer patients treated surgically with lung resection between October 2011 and October 2018 at the Department of Thoracic Surgery, Florence Nightingale Hospitals, Turkey, 28 patients (3.4%) had synchronous cranial metastases. We analyzed synchronous isolated cranial metastases patients treated by locally ablative treatments (surgery, radiotherapy, or both). Metastases existing at the diagnosis of primary cancer were considered as synchronous, and their treatment was performed before (at least 1 month) or after (for maximum 1 month) surgery of the primary lung lesion. Prognostic factors affecting survival are evaluated retrospectively to identify clinical factors predicting survival in an effort to better select patients for surgery. Patients having T1-T2 primary lung tumors, no mediastinal lymph node metastasis, receiving minor anatomical lung resection, receiving neoadjuvant chemotherapy, having single cranial metastasis, and receiving surgical cranial metastasectomy were found to have better survival. According to tumor histology, having adenocarcinoma, and not having lymphovascular or visceral pleura invasion correlated with better survival. Average survival time was 52.1 months and median survival was 32 months. The last mortality during the follow-up was at 24 months; cumulative survival was 48.3% at that time. Our study was designed to define the criteria for patients with oligometastatic disease who may benefit from lung resection.

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A minimally invasive resection of thymomas has been accepted as standard of care in the last decade for early stage thymomas. This is somewhat controversial in terms of higher-staged thymomas and myasthenia gravis patients due to the prognostic importance of complete resections and the indolent characteristics of the disease process. Despite concerted efforts to standardize minimally invasive approaches, there is still controversy as to the extent of excision, approach of surgery, and the platform utilized. In this article, we aim to provide our surgical perspective of thymic resection and a review of the existing literature.

Background Extracorporeal membrane oxygenation (ECMO) has been used increasingly for cardiopulmonary rescue. Despite recent advances however, post-cardiotomy shock (PCS)-ECMO survival remains comparatively poor. We sought to evaluate outcomes and define factors that predict in-hospital mortality. Methods We used the Nationwide Inpatient Sample (NIS) to evaluate adult hospitalizations with a primary procedure code for coronary artery bypass grafting (CABG), and/or valve procedures performed between 2013 and 2018, which also required post cardiotomy ECMO support. Patient-related factors and hospital costs were evaluated to identify those associated with in-hospital mortality. Results There were 1,247,835 admissions for cardiac surgical procedures during the study period. Post-cardiotomy shock-ECMO support was provided in 4475 (0.3%) within the study cohort. A total of 2000 (44.7%) hospitalizations involved isolated valvular procedures, 1700 (38.0%) isolated CABG, and 775 (17.3%) involved a combination of both. Overall, in-hospital mortality was 42.1% ( n = 1880). Factors significantly associated with in-hospital mortality included patients with multiple comorbidities (> 7) and those undergoing combination of valve and CABG procedures. Only 26.6% of those who survived to discharge, were discharged home independently. Conclusion Survival to independent home discharge is rare following PCS-ECMO. Its high mortality is associated with multiple comorbidities and combination of CABG and valve surgery.

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