An Overview of the Use of Anti-Angiogenic Agents in the Treatment of Thymic Epithelial Tumors.

Angiogenesis significantly influences the carcinogenesis of thymic epithelial tumors (TET). Both thymomas and thymic carcinoma (TC) overexpress VEGF-A and VEGFR-1 and -2. This review aims to provide an appraisal of the use of anti-angiogenics in the treatment of TET.

Minimally Invasive Surgery in Non-Small Cell Lung Cancer: Where Do We Stand?

In the last two decades, robotic-assisted thoracoscopic surgery (RATS) has gained popularity as a minimally invasive surgical (MIS) alternative to multi- and uniportal video-assisted thoracoscopic surgery (VATS). With this approach, the surgeon obviates the known drawbacks of conventional MIS, such as the reduced in-depth perception, hand-eye coordination, and freedom of motion of the instruments. Previous studies have shown that a robotic approach for operable lung cancer has treatment outcomes comparable to other MIS techniques such as multi-and uniportal VATS, but with less blood loss, a lower conversion rate to open surgery, better lymph node dissection rates, and improved ergonomics for the surgeon.

Good's syndrome and COVID-19: case report and literature review.

Background: Good's syndrome (GS) is an adult-onset acquired immunodeficiency, in which patients present with thymoma and hypogammaglobulinemia (HGG). GS is characterized by low to absent peripheral B cells and impaired T-cell mediated immunity, often resulting in various (opportunistic) infections and concurrent autoimmune disorders. In this case report, we present a case of a patient with GS and coronavirus disease 2019 (COVID-19) infection after surgical removal of a thymoma.

Safety and Feasibility of Lung Cancer Surgery under the COVID-19 Circumstance.

The current coronavirus disease 2019 (COVID-19) pandemic has forced healthcare providers worldwide to adapt their practices. Our understanding of the effects of COVID-19 has increased exponentially since the beginning of the pandemic. Data from large-scale, international registries has provided more insight regarding risk factors for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections and has allowed us to delineate specific subgroups of patients that have higher risks for severe complications.

Update on Pulmonary Ossifications in the Differential Diagnosis of Solitary Pulmonary Nodules.

Pulmonary ossifications have often been regarded as rare, post-mortem findings without any clinical significance. We have investigated the occurrence of pulmonary ossifications in patients undergoing thoracic procedures, and how this may affect the differential diagnosis of solitary pulmonary nodules. In addition, we have performed a literature search on the occurrence and possible pathogenesis of these ossifications.

Conservative Treatment of a Floating Mural Thrombus in the Descending Aorta.

A 70-year-old woman was referred to the department of thoracic and vascular surgery after a floating mural thrombus was found in the distal aortic arch with extension into the proximal descending aorta. Imaging and clinical examination did not show signs of embolization and treatment with aspirin and low-molecular weight heparin was started. Follow-up after 2 weeks and 6 months showed a complete resolution of the aortic mural thrombus.

The role of the surgeon in the management of oligometastatic non-small cell lung cancer: a literature review.

Objective: In this review, we aim to summarize the most recent data on the surgical management of oligometastatic non-small cell lung cancer (NSCLC).

Background: Approximately 60-70% of all patients with NSCLC initially present with advanced stages of cancer at time of diagnosis. These patients are generally treated with chemotherapy, radiation therapy, or a combination of these modalities.

Surgery after Induction Targeted Therapy and Immunotherapy for Lung Cancer.

Multimodality therapy for locally advanced non-small cell lung cancer (NSCLC) is a complex and controversial issue, especially regarding optimal treatment regimens for patients with ipsilateral positive mediastinal nodes (N2 disease). Many trials investigating neoadjuvant immunotherapy and targeted therapy in this subpopulation have shown promising results, although concerns have risen regarding surgical feasibility. A thorough literature review was performed, analyzing all recent studies regarding surgical morbidity and mortality.

Pulmonary metastasectomy in colorectal carcinoma.

Colorectal cancer (CRC) is one of the leading causes of cancer-related deaths worldwide. It is estimated that 50% of all patients with CRC develop metastases, most commonly in the liver and the lung. Lung metastases are seen in approximately 10-15% of all patients with CRC.

Use of Robotics in Surgical Treatment of Non-small Cell Lung Cancer.

Robotic-assisted videothoracoscopic surgery (R-VATS) has become increasingly popular and widely used since its introduction and is nowadays considered a standard treatment approach in many centres for the treatment of non-small cell lung cancer. R-VATS was initially developed to overcome the drawbacks of VATS by offering surgeons more flexibility and three-dimensional optics during thoracoscopic surgery. The effectiveness of R-VATS lobectomy regarding oncological outcomes, morbidity, mortality, and postoperative quality of life (QoL) has been shown in an increasing number of studies.

Dynamic Infrared Thermography (DIRT) in DIEP flap breast reconstruction: A clinical study with a standardized measurement setup.

Objective: Breast reconstructions with perforator flaps from the lower abdomen, commonly known as Deep Inferior Epigastric artery Perforator flap (DIEP-flap), have become the golden standard for autologous breast reconstruction after breast amputation. During this surgical procedure multiple challenging steps are encountered such as the selection of a suitable perforator that provides sufficient blood supply for the flap, surgical dissection of the chosen perforator, determination of perfusion area of the chosen perforator, microsurgical anastomosis, flap inset and shaping the flap into a breast. The current gold standard for perforator mapping is Computed Tomography Angiography (CTA).

Robotic-assisted thoracoscopic lobectomy of the right middle lobe.

Robotic-assisted thoracoscopic surgery has increased in popularity during the past two decades because it offers 3-dimensional optics, increased instrument and wrist flexibility compared to classical video-assisted thoracoscopic surgery, and, for patients, improved quality of life and shorter hospital stays compared to open surgery.  In this video tutorial, we demonstrate a robotic-assisted thoracoscopic surgery lobectomy in a patient with a tumor in the right middle lobe. The patient had an excellent recovery with no perioperative or postoperative complications.

Dynamic infrared thermography (DIRT) in Deep Inferior Epigastric Perforator (DIEP) flap breast reconstruction: standardization of the measurement set-up.

Breast reconstruction with an autologous free Deep Inferior Epigastric Perforator (DIEP) flap is one of the preferred options following mastectomy. A challenging step in this procedure is the selection of a suitable perforator that provides sufficient blood supply for the flap. The current golden standard for perforator mapping is computed tomography angiography (CTA).

Thymoma mimicking an aortic aneurysm: always expect the unexpected.

Thymic epithelial tumours (TETs) are rare lesions that represent less than 1% of all malignancies in adults. Presentation occurs in three ways: asymptomatic, with local thoracic symptoms or with paraneoplastic symptoms. Heterotopic ossifications are rare histological features in neoplasms and non-neoplastic lesions.

Extrapleural pneumonectomy: still indicated?

The optimal treatment of malignant pleural mesothelioma (MPM) has not yet been established and is still under investigation. Surgery is one of the pillars in the multimodality approach with the purpose of removing as much as visible tumor as possible and to relieve symptoms. To date, two major surgical procedures are available for removal or debulking of MPM that is considered to be resectable: [extended (e)] pleurectomy/decortication (P/D) and extrapleural pneumonectomy (EPP).

The eighth TNM classification for malignant pleural mesothelioma.

In 2016, the International Association for the Study of Lung Cancer (IASLC) published a number of revisions of the seventh edition of the tumor, node and metastasis (TNM) classification for malignant pleural mesothelioma (MPM). The purpose was to establish a set of recommendations for the eighth edition of the TNM staging system. A large number of patients were included in the IASLC database and subsequently analysed to determine new definitions for the components of the TNM classification.