Small cell lung cancer and neuroendocrine tumours.

Lung cancer is one of the leading causes of death worldwide. It can broadly be divided into small cell lung cancer (SCLC) and nonsmall cell lung cancer. There have been many advances over the recent years in both fields.

Radiation Principles, Protection, and Reporting for Interventional Pulmonology: A World Association of Bronchology and Interventional Pulmonology White Paper.

The use and availability of diverse advanced X-ray based imaging and guidance systems in the field of interventional pulmonology are rapidly growing. This popularity links inextricably to an increase in ionizing radiation use. Knowing ionizing radiation is hazardous, knowledge and competent use of X-ray imaging and guidance systems are important.

Feasibility of a Prototype Image Reconstruction Algorithm for Motion Correction in Interventional Cone-Beam CT Scans.

Rationale And Objectives: Assess the feasibility of a prototype image reconstruction algorithm in correcting motion artifacts in cone-beam computed tomography (CBCT) scans of interventional instruments in the lung.

Materials And Methods: First, phantom experiments were performed to assess the algorithm, using the Xsight lung phantom with custom inserts containing straight or curved catheters. During scanning, the inserts moved in a continuous sinusoidal or breath-hold mimicking pattern, with varying amplitudes and frequencies.

Proposed quality indicators and recommended standard reporting items in performance of EBUS bronchoscopy: An official World Association for Bronchology and Interventional Pulmonology Expert Panel consensus statement.

Background: Since their introduction, both linear and radial endobronchial ultrasound (EBUS) have become an integral component of the practice of Pulmonology and Thoracic Oncology. The quality of health care can be measured by comparing the performance of an individual or a health service with an ideal threshold or benchmark. The taskforce sought to evaluate quality indicators in EBUS bronchoscopy based on clinical relevance/importance and on the basis that observed significant variation in outcomes indicates potential for improvement in health care outcomes.

Do Patients with Bronchiectasis Have an Increased Risk of Developing Lung Cancer? A Systematic Review.

Background: Initial evidence supports the hypothesis that patients with non-cystic fibrosis bronchiectasis (NCFB) have a higher risk of lung cancer. We systematically reviewed the available literature to define the characteristics of lung malignancies in patients with bronchiectasis and the characteristics of patients who develop bronchiectasis-associated lung cancer.

Method: This study was performed based on the PRISMA guidelines.

Endoscopic Technologies for Peripheral Pulmonary Lesions: From Diagnosis to Therapy.

Peripheral pulmonary lesions (PPLs) are frequent incidental findings in subjects when performing chest radiographs or chest computed tomography (CT) scans. When a PPL is identified, it is necessary to proceed with a risk stratification based on the patient profile and the characteristics found on chest CT. In order to proceed with a diagnostic procedure, the first-line examination is often a bronchoscopy with tissue sampling.

Removal of a Tracheal Mesh Stent: How I Do It.

We illustrate how to remove a stent from the tracheal lumen 12 years after its deployment. Maintaining the stent in situ for a long time degrades the stent materials, making it fragile and very difficult to manipulate. A rigid bronchoscopy approach was chosen for the treatment of this case.

Image Analysis of Circulating Tumor Cells and Leukocytes Predicts Survival and Metastatic Pattern in Breast Cancer Patients.

Background: The purpose of the present work was to test whether quantitative image analysis of circulating cells can provide useful clinical information targeting bone metastasis (BM) and overall survival (OS >30 months) in metastatic breast cancer (MBC).

Methods: Starting from cell images of epithelial circulating tumor cells (eCTC) and leukocytes (CD45pos) obtained with DEPArray, we identified the most significant features and applied single-variable and multi-variable methods, screening all combinations of four machine-learning approaches (Naïve Bayes, Logistic regression, Decision Trees, Random Forest).

Results: Best predictive features were circularity (OS) and diameter (BM), in both eCTC and CD45pos.

Pulmonary Embolism as a Finding During Endobronchial Ultrasound: An Occasional Occurrence or a New Element to Be Staged?

In this report, we describe two cases of lung cancer-related pulmonary embolism (PE), both encountered while performing an endobronchial ultrasound (EBUS). We propose EBUS as a diagnostic and confirmatory method for PE detection during the staging of lung cancer.

Full medical treatment of COVID-19 associated large pneumothorax - A case report.

A 52-year-old man was re-admitted two weeks after recovering from severe COVD-19 following a 3-days history of cough and worsening shortness of breath. The chest radiograph showed a large right-sided pneumothorax. The first attempt at drainage, performed through a large bored tube, failed.

Selection and management of older patients with acute myeloid leukemia treated with glasdegib plus low-dose cytarabine: expert panel review.

Glasdegib, in combination with low-dose cytarabine (LDAC), is the first smoothened inhibitor approved for treatment of acute myeloid leukemia. Glasdegib plus LDAC is indicated for patients in whom therapy options are limited, e.g.

Intracranial Meningiomas in the Elderly: Clinical, Surgical and Economic Evaluation. A Multicentric Experience.

Meningioma is one of the most common intracranial tumors. It is benign and slow growing in the majority of cases. Given the increase in life expectancy and the number of radiological tests performed, the incidence in the elderly population (≥65 years) is continuously increasing.