Digital Transformation in Thoracic Surgery: a survey among the European Society of Thoracic Surgeons.

Objectives: Digital transformation has drastically changed the surgical sector, but few is known about its impact on thoracic surgical practice. The aim of this paper is to report the European Society of Thoracic Surgeons (ESTS) survey results, assessing the impact of and the need for Digital Transformation in Thoracic Surgery.

Methods: A 23-item survey was designed by the ESTS Digital Transformation Working Group to assess the impact of and the need for Digital Transformation in Thoracic Surgery.

Determining the optimal time to report mortality after lobectomy for lung cancer: An analysis of the time-varying risk of death.

Objective: Surgical mortality has traditionally been assessed at arbitrary intervals out to 1 year, without an agreed optimum time point. The aim of our study was to investigate the time-varying risk of death after lobectomy to determine the optimum period to evaluate surgical mortality rate after lobectomy for lung cancer.

Methods: We performed a retrospective study of patients undergoing lobectomy for lung cancer at our institution from 2015 to 2022.

Primary and secondary cardiac tumors: clinical presentation, diagnosis, surgical treatment, and results.

Cardiac tumours are some of the rarest primary tumours, while cardiac metastasis are more common yet still relatively rare. Seventy five percent of primary cardiac tumours are benign tumours. Cardiac tumours present with a range of obstructive, embolic, arrhythmic or systemic symptoms, and in many cases may present asymptomatically.

Circulating tumour cells and circulating cell-free DNA in patients with lung cancer: a comparison between thoracotomy and video-assisted thoracoscopic surgery.

Introduction: The type of lung cancer surgery impacts on tumour manipulation during surgery and may drive dissemination of cancer cells into the vasculature, thus facilitating metastatic spread. The aim of this study was to investigate the impact of surgically induced trauma using peripheral blood from preoperative and postoperative patients with non-small cell lung cancer (NSCLC) undergoing thoracotomy or video-assisted thoracoscopic surgery (VATS) resection.

Methods: Imaging flow cytometry was used to measure circulating cancer-associated cells (CCs).

Treatment of Pulmonary Carcinoid Tumors With Bronchoscopic Cryotherapy: A 28-Year Single-center Experience.

Background: Pulmonary carcinoids are rare tumors originating from neuroendocrine cells in the lungs. Because of their potentially infiltrative nature, surgical resection remains the treatment of choice. However, not all patients with technically resectable disease will be able to undergo surgery, primarily because of poor lung function or medical co-morbidities.

Presence of pleomorphic features but not growth patterns improves prognostic stratification of epithelioid malignant pleural mesothelioma by 2-tier nuclear grade.

Aims: Nuclear grade has been recently validated as a powerful prognostic tool in epithelioid malignant pleural mesothelioma (E-MPM). In other studies histological parameters including pleomorphic features and growth patterns were also shown to exert prognostic impact. The primary aims of our study are (i) externally validate the prognostic role of pleomorphic features in E-MPM and (ii) investigate if evaluating growth pattern in addition to 2-tier nuclear grade improves prognostication.

Cryotherapy Ablation in Immunoglobulin G4-Related Disease of the Trachea.

Immunoglobulin G4-related disease (IgG4-RD) is an immune-mediated condition comprising a group of disorders with shared clinicopathologic features. Manifestations of IgG4-RD are increasingly recognized in multiple organs, but tracheal involvement remains rare. Patients may present with a mass in the affected organ and most will respond to glucocorticoids, particularly in early stages of disease; however, between 15% and 60% of patients will experience relapse.

Utility of Nuclear Grading System in Epithelioid Malignant Pleural Mesothelioma in Biopsy-heavy Setting: An External Validation Study of 563 Cases.

Nuclear grading systems for epithelioid malignant pleural mesothelioma (MPM) have been proposed but it remains uncertain if they could be applied in a biopsy-heavy setting. Using the proposed system, we conducted an independent, external validation study using 563 consecutive cases of epithelioid MPM diagnosed at our institution between 2003 and 2017, of which 87% of patients underwent biopsies only. The median number of sites sampled was 1, with a median maximum tissue dimension of 17 mm (biopsy) and 150 mm (resection).

Prognostic value of the DNA integrity index in patients with malignant lung tumors.

Introduction: Lung cancer survival remains poor in the western world due to late presentation in most cases, leading to difficulty of treatment in these advanced and metastatic patients. Therefore, the development of a robust biomarker for prognosis and to monitor treatment response and relapse would be of great benefit. The use of Alu repeats and DNA Integrity Index has been shown to hold both diagnostic and prognostic value, and as it is obtained from the plasma of patients, it can serve as a non-invasive tool for routine monitoring.

Video-assisted thoracoscopic PlasmaJet ablation for malignant pleural mesothelioma.

The role of surgery in malignant pleural mesothelioma (MPM) remains debatable; nonetheless the relative advantages of different surgical approaches are frequently reassessed and reconsidered. While extensive operations and longer recovery periods can be justified for a group of carefully selected patients, many will present at an advanced stage of their disease or with associated co-morbidities which will exclude them from selection criteria for radical treatment. For these patients, minimally invasive video-assisted procedures may be considered, for purposes of cytoreduction and/or symptomatic relief.

Selection for adjuvant chemotherapy in completely resected stage I non-small cell lung cancer: external validation of a Chinese prognostic risk model.

Background: The ability to sub-stratify survival within stage I is an important consideration as it is assumed that survival is heterogeneous within this sub-group. Liang et al. recently published a nomogram to predict post-operative survival in patients undergoing lung cancer surgery.

Accuracy of transthoracic ultrasound for the prediction of chest wall infiltration by lung cancer and of lung infiltration by chest wall tumours.

Background: We wanted to determine the accuracy of transthoracic ultrasound in the prediction of chest wall infiltration by lung cancer or lung infiltration by chest wall tumours.

Methods: Patients having preoperative CT-scan suspect for lung/chest wall infiltration were prospectively enrolled. Inclusion criteria for lung cancer were: obliteration of extrapleural fat, obtuse angle between tumour and chest wall, associated pleural thickening.

Synchronous thymoma and lung adenocarcinoma treated with a single mini-invasive approach.

A 75 year-old man with a lesion in the middle lobe of the lung was discovered to also have, during the follow-up period, a mass in the mediastinum, diagnosed as a multi-thymic cyst. Both pathologies were successfully treated with a single surgical approach by video-assisted thoracoscopy. We performed a middle VATS lobectomy with complete lymphadenectomy followed by radical thymectomy without additional incision.

Three-dimensional surgical simulation-guided navigation in thoracic surgery: a new approach to improve results in chest wall resection and reconstruction for malignant diseases.

Objectives: Oncological surgery of the chest wall should be performed to achieve free margins of at least 2 cm for metastasis or 4 cm for primary tumours. When the lesion is not visible or palpable, difficulty in identification may lead to a larger incision and a resection wider than is necessary.

Methods: We report three cases of non-palpable metastatic chest wall lesions in which the preoperative surgical planning and the intraoperative identification of the tumour, and thus the subsequent chest wall reconstruction, was supported using computer-based surgery.

Video-assisted thoracoscopic lobectomy for non-small cell lung cancer: a morbidity limiting approach in a patient on chronic hemodialysis and double agent antiplatelet therapy.

Patients with end-stage renal disease on hemodialysis undergoing surgery for lung cancer represent a high-risk group because of electrolyte imbalance, anemia, hemodynamic instability, bleeding tendency, and immunocompromised state. We describe a patient on hemodialysis with three lung adenocarcinoma of the right lower lobe as an incidental finding during the clinical course of a myocardial infarction treated with drug-eluting stent implantation and double-agent antiplatelet therapy. Considering patient comorbidities, we decided to perform a right lower lobectomy and complete lymph node dissection by a minimally invasive technique.

Thoracoscopic resection of a giant mediastinal parathyroid cyst.

Parathyroid cysts are a rare situation, unusually in the mediastinum. The preoperative diagnosis could be more difficult in some atypical topographies and imaging characteristics in particular in case of huge mediastinal cyst. In the following years traditionally, in case of intrathoracic parathyroid cysts, sternotomy or thoracotomy have been the preferred approaches.

Recurrent primary cardiac osteosarcoma: a case report and literature review.

Primary malignant cardiac tumors are very rare. Among malignant tumors, sarcomas occupy first place. In particular, primary cardiac osteosarcoma is extremely rare.

Paraneoplastic dermatomyositis as presentation of thymic carcinoma.

Thymic carcinomas are very rare and heterogeneous groups of anterior mediastinum neoformations with an extremely aggressive behavior. Often, the diagnosis is made in the advanced stages. Paraneoplastic syndromes associated with thymic carcinoma are extremely rare.

Sternal resection and reconstruction for local recurrence of breast cancer using the sternal allograft transplantation technique.

Sternal involvement in patients with breast cancer is relatively rare and its treatment is still controversial. Surgery is usually indicated in cases of single metastases in a multimodality protocol. Partial or complete sternectomy associated or not with the resection of surrounding tissues is the technique of choice to obtain safety margins and radical treatment of the disease.

Can topical application of tranexamic acid reduce blood loss in thoracic surgery? A prospective randomised double blind investigation.

Objective: The systemic or topical use of antifibrinolytic agents is effective in reducing postoperative bleeding and blood product transfusion in cardiac surgery. We sought to study the effect of the topical application of tranexamic acid into the pleural space to reduce postoperative bleeding after lung surgery.

Methods: This was a prospective randomised double blind placebo controlled investigation.

Desmoid tumour of the thoracic outlet in a 70 year-old man successfully removed through cervico-thoracic Dartevelle approach.

Desmoid tumours have a strong tendency for local invasion and recurrence. A 70 year-old male presented with cervical and left shoulder pain associated with a supraclavicular mass. The computed-tomography showed an expansive lesion measuring 10 cm × 6 cm × 5.

Successful treatment of parapneumonic empyema after H1N1 infection in a heart transplant recipient.

Pandemic influenza A H1N1 virus is likely to cause severe disease in patients who have received solid organs transplants. In these patients pneumonia is the most frequent clinical feature. Parapneumonic empyema (PPE) may represent the evolution of secondary bacterial respiratory infections.