Colorectal Pulmonary Metastases: Pulmonary Metastasectomy or Stereotactic Radiotherapy?

Background: Pulmonary metastasectomy and stereotactic ablative radiotherapy (SABR) are both guideline-recommended treatments for selected patients with oligometastatic colorectal pulmonary metastases. However, there is limited evidence comparing these local treatment modalities in similar patient groups.

Methods: We retrospectively reviewed records of consecutive patients treated for colorectal pulmonary metastases with surgical metastasectomy or SABR from 2012 to 2019 at two Dutch referral hospitals that had different approaches toward the local treatment of colorectal pulmonary metastases, one preferring surgery, the other preferring SABR.

Metastasectomy for colorectal pulmonary metastases: a survey among members of the European Society of Thoracic Surgeons.

Objectives: Surgical management of pulmonary metastases in colorectal cancer patients is a debated topic. There is currently no consensus on this matter, which sparks considerable risk for international practice variation. The European Society of Thoracic Surgeons (ESTS) ran a survey to assess current clinical practices and to determine criteria for resection among ESTS members.

Surgical treatment of pulmonary metastases in the Netherlands: data from the Dutch Lung Cancer Audit for Surgery.

Objectives: Surgical resection is widely employed as a potential curative treatment option for patients with limited lung metastases originating from a wide range of primary tumours. However, there are no clear national or international practice guidelines and, thereby, the risk for potential practice variation exists. This study aims to define the current practice for the surgical treatment of pulmonary metastases in the Netherlands by using data from the Dutch Lung Cancer Audit for Surgery (DLCA-S).

Guideline adherence of mediastinal staging of non-small cell lung cancer: A multicentre retrospective analysis.

Objectives: Mediastinal lymph node staging of NSCLC by initial endosonography and confirmatory mediastinoscopy is recommended by the European guideline. We assessed guideline adherence on mediastinal staging, whether staging procedures were performed systematically and unforeseen N2 rates following staging by endosonography with or without confirmatory mediastinoscopy.

Material And Methods: We performed a multicentre (n = 6) retrospective analysis of NSCLC patients without distant metastases, who were surgical candidates and had an indication for mediastinal staging in the year 2015.

Unforeseen N2 Disease after Negative Endosonography Findings with or without Confirmatory Mediastinoscopy in Resectable Non-Small Cell Lung Cancer: A Systematic Review and Meta-Analysis.

Introduction: Confirmatory mediastinoscopy after negative endosonography findings is advised by the guidelines on patients with resectable NSCLC and suspected intrathoracic nodes on fludeoxyglucose F 18 positron emission tomography-computed tomography. Its role however is under debate owing to its limited nodal metastasis detection rate, morbidity, associated treatment delay, and unknown impact on survival.

Methods: Systematic review and meta-analysis of studies on invasive mediastinal staging in patients with (suspected) NSCLC.

MEDIASTinal staging of non-small cell lung cancer by endobronchial and endoscopic ultrasonography with or without additional surgical mediastinoscopy (MEDIASTrial): study protocol of a multicenter randomised controlled trial.

Background: In case of suspicious lymph nodes on computed tomography (CT) or fluorodeoxyglucose positron emission tomography (FDG-PET), advanced tumour size or central tumour location in patients with suspected non-small cell lung cancer (NSCLC), Dutch and European guidelines recommend mediastinal staging by endosonography (endobronchial ultrasound (EBUS) and endoscopic ultrasound (EUS)) with sampling of mediastinal lymph nodes. If biopsy results from endosonography turn out negative, additional surgical staging of the mediastinum by mediastinoscopy is advised to prevent unnecessary lung resection due to false negative endosonography findings. We hypothesize that omitting mediastinoscopy after negative endosonography in mediastinal staging of NSCLC does not result in an unacceptable percentage of unforeseen N2 disease at surgical resection.

Local Anesthesia for Percutaneous Thoracic Endovascular Aortic Repair.

Background: Thoracic endovascular aortic repair (TEVAR) requires large-bore vascular access due to the considerable diameters of the endoprosthesis and delivery device. The preclose technique preceding endograft delivery has opened the door for an evolved access strategy. In addition, treatment under local anesthesia offers the advantage of optimal neuromonitoring.

Solitary fibrous tumor of the pleura with associated Doege-Potter syndrome.

Doege-Potter syndrome is a paraneoplastic syndrome characterized by tumor-associated hypoglycemia secondary to a solitary fibrous tumor of the pleura. We present a case of an 84-year-old man, who presented with acute mental confusion and therapy-resistant hypoglycemia. Diagnostic imaging revealed a large sharply defined pleural tumor based on the left diaphragm, after surgical resection the diagnosis was made of a malignant solitary fibrous tumor of the pleura and restoration of the glucose homeostasis was observed.

Novel Technique for Sampling of Breast Implant-associated Seroma in Anaplastic Large Cell Lymphoma.

We describe a novel technique for the sampling of breast implant-associated seroma. Using a blunt-tip lipofilling cannula, we have the freedom of movement to sample all fluid collections and prevent the misfortunes of damaging the implant. Also, we have demonstrated the inability of the Coleman style I lipofilling cannula to perforate a silicone breast implant.