Perioperative Predictive Factors for Tumor Regression and Survival in Non-Small Cell Lung Cancer Patients Undergoing Neoadjuvant Treatment and Lung Resection.

Our study aimed to identify predictors for the effectiveness of tumor regression in lung cancer patients undergoing neoadjuvant treatment and cancer resections. Patients admitted between 2016 and 2022 were included in the study. Based on the histology of the tumor, patients were categorized into a lung adenocarcinoma group (LUAD) and squamous cell carcinoma group (SQCA).

Histology of the Primary Tumor Correlates with False Positivity of Integrated 18F-FDG-PET/CT Lymph Node Staging in Resectable Lung Cancer Patients.

This study aimed to evaluate the diagnostic accuracy and false positivity rate of lymph node (LN) staging assessed by integrated 18F-fluorodeoxyglucose positron emission computed tomography (18F-FDG-PET/CT) in patients with operable lung cancer to the tumor histology. In total, 129 consecutive patients with non-small-cell lung cancer (NSCLC) undergoing anatomical lung resections were included. Preoperative LN staging was evaluated in the relationship to the histology of the resected specimens (group 1: lung adenocarcinoma/LUAD; group 2: squamous cell carcinoma/SQCA).

Preoperative risk factors predict perioperative allogenic blood transfusion in patients undergoing primary lung cancer resections: a retrospective cohort study from a high-volume thoracic surgery center.

Background: Our study aimed to identify preoperative predictors for perioperative allogenic blood transfusion (ABT) in patients undergoing major lung cancer resections in order to improve the perioperative management of patients at risk for ABT.

Methods: Patients admitted between 2014 and 2016 in a high-volume thoracic surgery clinic were retrospectively evaluated in a cohort study based on a control group without ABT and the ABT group requiring packed red blood cell units within 15 days postoperatively until discharge. The association of ABT with clinically established parameters (sex, preoperative anemia, liver and coagulation function, blood groups, multilobar resections) was analyzed by contingency tables, receiver operating characteristics (ROC) and logistic regression analysis, taking into account potential covariates.

Preoperative Hilar and Mediastinal Lymph Node Staging in Patients with Suspected or Diagnosed Lung Cancer: Accuracy of 18F-FDG-PET/CT:A Retrospective Cohort Study of 138 Patients.

The aim of this study was to evaluate the diagnostic accuracy of integrated 18F-fluorodeoxyglucose positron emission computed tomography (18F-FDG-PET/CT) in hilar and mediastinal lymph node (HMLN) staging of suspected or proven lung cancer, and to investigate potential risk factors for false negative and false positive HMLN metastases. We retrospectively analyzed 162 consecutive patients with suspected or pathologically proven non-small cell lung cancer (NSCLC). The receiver operating characteristic (ROC) curve was generated to determine the diagnostic efficacy of 18F-FDG-PET/CT.

Intrathoracic migration of a breast implant seven years after thoracotomy. A case report.

A 52-year-old woman, who had previous bilateral subpectoral breast augmentation, underwent thoracotomy for a right upper lobe pulmonary adenocarcinoma. Seven years after her thoracic surgery, the patient noticed a reduction in her right breast volume, with shortness of breath and cough. A computed tomography study of the chest revealed intrathoracic migration of her right breast implant with no sing of capsule rupture.

COVID-19 in Recent Lung Transplant Recipients: Clinical Outcomes and Management Strategies.

Background: COVID-19 causes a wide range of symptoms, with particularly high risk of severe respiratory failure and death in patients with predisposing risk factors such as advanced age or obesity. Recipients of solid organ transplants, and in particular lung transplantation, are more susceptible to viral infection owing to immune suppressive medication. As little is known about the SARS-CoV-2 infection in these patients, this study was undertaken to describe outcomes and potential management strategies in early COVID-19 infection early after lung transplantation.

Antibiotic therapy for acute uncomplicated appendicitis: a systematic review and meta-analysis.

Purpose: Appendectomy has been the gold standard for every form of appendicitis. In recent years, though, it has repeatedly been claimed that for acute uncomplicated appendicitis, antibiotic therapy can be an equivalent treatment. The aim of this meta-analysis was to determine if antibiotic therapy is a safe and effective alternative to appendectomy for acute uncomplicated appendicitis.