IgA vasculitis after COVID-19: a case-based review.

IgA-associated vasculitis (IgAV) known as Henoch - Schönlein purpura (HSP) disease is an inflammatory disorder of small blood vessels. It's the most common type of systemic vasculitis in children which can be associated with the inflammatory process following infections. IgA vasculitis is a rare and poorly understood systemic vasculitis in adults.

Giant haematoma of the posterior compartment of thigh in a patient with coronavirus disease 19 pneumonia and pulmonary embolism - Case Report.

. During the Coronavirus-19 (Covid-19) pandemic, a significant increase in the frequency of complications in the form of venous thrombosis was observed. However, there is also the other side of the coin - an increase in the tendency to bleeding in the course of COVID19.

Short-acting inhaled β2-agonists: why, whom, what, how?

We showed the present data about the efficacy and safety of inhaled short-acting β2-agonists (SABA), such as salbutamol and fenoterol, in the management of obstructive diseases in children and adults. Our work discusses major mechanisms of action, clinical effects, possible side effects and indications of inhaled SABA. We presented current recommendations for the position of SABA in the therapy of obstructive diseases in children and adults, particularly in asthma and chronic obstructive pulmonary disease.

Not only cigarettes - other culprits of lung cancer.

. Before cigarettes became popular, lung cancer was an extremely rare disease, but currently it is the most common cause worldwide of cancer death in both genders. Therefore, it constitutes a huge epidemiological, diagnostic and socio-economic challenge around the world.

New guidelines for the treatment of seasonal allergic rhinitis.

The paper discusses the classification and forms of allergic rhinitis with a special focus on seasonal allergic rhinitis (SAR). The general principles of SAR management are presented, including the role of nasal glucocorticoids, nasal and oral antihistamines, and antileukotrienes. Based on the latest guidelines, the current rules for the selection of drugs in the therapy of SAR are given, paying special attention to the initial treatment.

Eosinophilic airway inflammation is a main feature of unstable asthma in adolescents.

Background: Stability of asthma is a clinical phenotype of the disease based on long-term evaluation of control of asthma symptoms and its exacerbations. A relationship between airway inflammation and clinical classification of asthma based on stability criterion has not been well studied.

Objectives: The purpose of our study was to analyze the inflammation profile of stable and unstable asthma in adolescents treated with moderate and high doses of inhaled corticosteroids.

Pulmonary actinomycosis - the great imitator.

Pulmonary localisation represents only 15% of all cases of actinomycosis. The clinical symptoms and radiological changes of this disease are non-specific and sometimes it can be misdiagnosed, usually as tuberculosis, lung cancer or lung abscess. In the reported case, what might look like the lung cancer, finally turned out to be actinomycosis.

Beta-2-adrenoreceptor polymorphism at position 16 determines the clinical severity of chronic obstructive pulmonary disease.

The Arg/Arg homozygosity at codon 16 of the beta-2-adrenoreceptor (ADRB2) gene has been thought to predispose asthma patients to a poorer therapeutic response to beta-2-mimetics, or to worse control of the disease. In contrast, the results of the studies analysing the effect of ADRB2 polymorphisms on the response to beta-2-adrenoreceptor agonists in chronic obstructive pulmonary disease (COPD) patients are sparse and inconclusive. The aim of this research was to verify if p.