Large bronchogenic cyst compressing the left atrium.

Bronchogenic cysts are listed among the less common mediastinal tumours and either remain unnoticed and are randomly found or they are manifested with respiratory or thoracic symptoms such as chest pain, dyspnoea, haemoptysis and recurrent thoracic infections. More severe symptoms (e.g.

Immune status evaluation of patients with chronic heart failure.

Chronic heart failure (CHF) may be considered a state of immune activation and persistent inflammation expressed by increased circulating levels of pro- and anti-inflammatory cytokines. The purpose of the study was to investigate the immune status in patients with CHF compared to normal individuals. We measured serum cytokine levels as well as cytokine production after ex vivo LPS stimulation of whole blood taken from 14 patients with CHF and 14 healthy volunteers.