Search results for "Lung"

Promotionspreis der Deutschen Lungenstiftung „Untersuchungen zur Produktion von Stickstoffmonoxid in den menschlichen Atemwegen”

2000

Pulmonale Struktur und Funktion - Hochauflösende und dynamische Computertomographie bei Lungenemphysem und Erkrankungen der Atemwege -

2002

Computed tomography (CT) is the method of choice for the morphological assessment of pulmonary structure. Airways. pulmonary parenchyma and their pathologies are shown with high spatial resolution. Airway diseases exhibit bronchial dilatation, wall thickening and an increased visibility in the lung periphery. CT is also the imaging gold standard for the detection and the characterisation of emphysema because a high degree of concordance with histopathological studies. Centrilobular, panlobular and paraseptal emphysema can be differentiated. CT can also provide functional information. Paired inspiratory and expiratory scans with or without spirometric triggering allow to evaluate obstruction…

Functional Analysis in Single-Lung Transplant Recipients

2004

Objective To develop and evaluate a postprocessing tool to quantify ventilated split-lung volumes on the basis of 3 He-MRI and to apply it in patients after single-lung transplantation (SLTX). High-resolution CT (HRCT) was employed as a reference modality providing split air-filled lung volumes. Lung volumes derived from pulmonary function test results served as clinical parameters and were used as the “gold standard.” Material and methods Eight patients (mean age, 54 years) with emphysema and six patients (mean age, 58 years) with idiopathic pulmonary fibrosis. All patients were evaluated following SLTX. HRCT was performed during inspiration (slice thickness, 1 mm; increment, 10 mm). For c…

News from the Underground: What were the most important scientific/clinical take-home messages for juniors?

2014

The ERS International Congress has traditionally been a splendid opportunity to present current updates in clinical respiratory medicine and new research findings. This year’s programme was packed, making it impossible to attend all sessions, but juniors interested in specific fields were there for you to highlight the most important take home messages from the 2014 ERS International Congress in Munich. Amongst the most important news for the clinicians was the publication of a Global Initiative for Asthma (GINA) guidelines update [1]. In the updated guidelines, the heterogeneity of asthma is emphasised, suggesting the need of “4P” (Personalised, Predictive, Preventive and Participatory) tr…

A single-institution retrospective analysis of metachronous and synchronous metastatic bronchial neuroendocrine tumors

2018

Background: Broncho-pulmonary neuroendocrine tumors (bpNETs) are rare malignancies and there is no consensus on therapeutical management of metastatic disease and follow-up after radical resection. Methods: Clinical records of patients with a cytological or histological diagnosis of bpNETs and distant metastases (metachronous or synchronous), evaluated at the European Institute of Oncology between 1997 and 2014, were retrospectively analyzed. Data on patient demographics, pathology, imaging exams, surgical and non-surgical treatments were collected. P value descriptive data, uni- and multi-variate survival analysis were generated for all variables. Results: With a median follow-up of 53 [9–…

P40.04 Knowledge, Attitudes and Perception of Lung Cancer Screening Among Smoking Soft-Ware Professionals in India

2021

Third-hand smoke exposure and health hazards in children

2013

Smoking still represents a huge public health problem. Millions of children suffer the detrimental effects of passive smoking. An increasing number of countries have recently issued laws to regulate smoking in public places. Instead, homes remain a site where children are dangerously exposed to environmental tobacco smoke (ETS). The combination of tobacco smoke pollutants which remain in an indoor environment, the so-called ‘third-hand smoke’ (THS), represent a new concept in the field of tobacco control. THS consists of pollutants that remain on surfaces and in dust after tobacco has been smoked, are re-emitted into the gas-phase, or react with other compounds in the environment to form se…

Arterial stiffness in symptomatic smokers with normal lung function

2017

Chronic obstructive pulmonary disease (COPD) is associated with cardiovascular morbidity and mortality. Arterial stiffness and endothelial dysfunction index are validated surrogate cardiovascular markers and are increased in subjects with COPD. We tested whether increased arterial stiffness and endothelial dysfunction occur in symptomatic smokers with no evidence of bronchial obstruction. Clinical and lung functional assessments were conducted in smoker subjects with chronic respiratory symptoms and in COPD patients. Pulse wave velocity (PWV), aortic augmentation index (AIx) and reactive hyperaemia index (RHI) were measured to estimate the cardiovascular risk. 48 smokers (male n=37, female …

Moving from the Oslerian paradigm to the postgenomic era: Are asthma and COPD outdated terms?

2016

In the majority of cases, asthma and chronic obstructive pulmonary disease (COPD) are two clearly distinct disease entities. However, in some patients there may be significant overlap between the two conditions. This constitutes an important area of concern because these patients are generally excluded from randomised controlled trials (mostly because of smoking history in the case of asthma or because of significant bronchodilator reversibility in the case of COPD). As a result, their pathobiology, prognosis and response to therapy are largely unknown. This may lead to suboptimal management and can limit the development of more personalised therapeutic options. Emerging genetic and molecul…

Zytopathologische Ergussdiagnostik in der berufsgenossenschaftlichen Begutachtung von Asbest-assoziierten malignen Mesotheliomen und Lungenkarzinomen

2014

Pleural effusion often represents the first clinical symptom of lung carcinoma and malignant mesothelioma. As pleural punctation is performed quite early in the diagnostic procedure, effusion cytology frequently gives the first evidence about the presence of tumour cells and tumor histogenesis. In this study, we report on seven cases which were evaluated in our institution for the Employers' Liability Insurance Association, based solely on cytology findings.The mean age of the seven patients with a given long-term asbestos exposure during their working life was 81.7 years. On average eight smears per patient were investigated. In addition to routine cytology, immunocytochemistry, DNA image …