How I do it: Lung ultrasound

In the last 15 years, a new imaging application of sonography has emerged in the clinical arena: lung ultrasound (LUS). From its traditional assessment of pleural effusions and masses, LUS has moved towards the revolutionary approach of imaging the pulmonary parenchyma, mainly as a point-of-care technique. Although limited by the presence of air, LUS has proved to be useful in the evaluation of…

Lung ultrasound: Present and future

The scope of lung ultrasound (LUS) in emergency and critical care settings has been studied extensively. LUS is easily available at bedside, free of radiation hazard and real time. All these features make it useful in reducing need of bedside X‑rays and CT scan of chest. LUS has been proven to be superior to the bedside chest X‑ray and equal to chest CT in diagnosing many pleural and lung p…

Ultrasonography in the emergency department

Point-of-care ultrasonography (POCUS) is a useful imaging technique for the emergency medicine (EM) physician. Because of its growing use in EM, this article will summarize the historical development, the scope of practice, and some evidence supporting the current applications of POCUS in the adult emergency department. Bedside ultrasonography in the emergency department shares clinical applica…

Occult Traumatic Pneumothorax: Diagnostic Accuracy of Lung Ultrasonography in…

Twenty-five traumatic PTXs were detected in the 218 hemithoraxes (109 patients; 2 patients had a bilateral PTX) evaluated by spiral CT scan; of these, only 13 of 25 PTXs (52%) were revealed by chest Rx (sensitivity, 52%; specificity, 100%), while 23 of 25 PTXs (92%) were identified by lung US with one false-positive result (sensitivity, 92%; specificity, 99.4%). In 20 of 25 cases, there was agr…

Objective and Structured Assessment of Lung Ultrasound Competence : A Multisp…

This assessment tool provides a relevant, valid, and feasible method for evaluation of operator competence in point-of-care lung ultrasound across multiple specialties. This allows for a more individualized assessment of competence than current recommendations.

Management of Acute Asthma Exacerbations

Asthma exacerbations can be classified as mild, moderate, severe, or life threatening. Criteria for exacerbation severity are based on symptoms and physical examination parameters, as well as lung function and oxygen saturation. In patients with a peak expiratory flow of 50 to 79 percent of their personal best, up to two treatments of two to six inhalations of short-acting beta2 agonists 20 min…

Managing Asthma Exacerbations in the Emergency Department Summary of the Nati…

This article summarizes the recommendations regarding the management of asthma exacerbations presented in the Expert Panel Report 3 (EPR3) (1). The evidence supporting these recommendations can be found in the report itself. All of the recommendations in this article are strong recommendations, unless indicated by the term ‘‘conditional.’’

The effect of N-acetylcysteine on exacerbations of chronic obstructive pulmon…

N-acetylcysteine (NAC) is an antioxidant and anti-inflammatory. Its effects on chronic obstructive pulmonary (COPD) outcomes, including exacerbation of and changes in lung function parameters, are controversial. To investigate the effects of NAC on COPD exacerbation and changes in lung function parameters in patients with COPD. A meta-analysis of randomized controlled trials retrieved from Pub…

Cigarette Smoke Effects on Innate Immune Mechanisms in the Nasal Mucosa Poten…

It is well established that exposure to cigarette smoke (CS), through active smoking and through exposure to secondhand smoke, has immunosuppressive effects, yet how this might affect the microbiome is not known. In this manuscript we focus on the effects of CS on innate host defense response, with particular emphasis on the role of epithelial cells and mucosal immune responses in the nose and …

Levodrop Overdose

Edition

-

ISBN/ISSN

-

Collation

-

Series Title

-

Call Number

-