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Updated: May 22, 2026

Long Term Chronic Pseudomonas aeruginosa Airway Infection in Mice
Published on: March 17, 2014
[Infected bronchogenic cysts may cause recurrence of bronchial infection]
Eva Bjerre Søndergaard1, Dyre Kleive, Mette Siemsen
1Thoraxkirurgisk Klinik, Rigshospitalet, Blegdamsvej 9, 2100 København Ø, Denmark. evabjerre@live.dk
Insights
Infected bronchogenic cysts are rare, especially in adults. This study highlights two cases of infected congenital lung malformations, emphasizing the need for awareness in cardiothoracic surgery.
Area of Science:
- Medicine
- Thoracic Surgery
- Pediatric Surgery
Background:
- Bronchogenic cysts are congenital lung malformations arising from abnormal bronchial tree budding.
- Typically diagnosed in childhood due to respiratory symptoms like stridor and dyspnea.
- In adults, bronchogenic cysts are uncommon, and secondary infections are rare.
Abstract:
Bronchogenic cysts are congenital and are caused by an abnormal budding of the endotracheobronchial tree in the first trimester. They are typically located in the thoracic cavity and are often diagnosed in early childhood due to persistent respiratory symptoms such as stridor, cough and dyspnoea. In adults bronchogenic cysts are seldom. Secondary infection is rare. We present two patients with infected bronchogenic cysts. The patients were both treated at the Department of Cardiothoracic Surgery, Rigshospitalet, within a period of six months.
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