[Vascular tracheal compression presenting as bronchiolitis in infants].
BACKGROUND
Anomalies of the aortic arch and pulmonary arteries may produce compression of the trachea with chronic stridor or wheezing aggravated by crying, feeding and flexion of the neck.


METHODS
Three infants, 3, 5 and 2 months-old, respectively, were admitted suffering from acute bronchiolitis. The first patient had intermittent wheezing for one month; lateral chest X-rays showed an opaque area inserted between the trachea and oesophagus and computed tomography showed pulmonary artery sling with tracheal stenosis which was successfully operated. The second patient displayed pulmonary atelectasia which required bronchoscopy; this technique showed tracheal stenosis which was due to pulmonary artery sling. The third patient had a history of congenital stridor: he required endotracheal intubation; a bronchoscopy performed because persistent pulmonary atelectasia showed tracheal stenosis which was secondary to a double aortic arch. The condition was improved after surgical correction.


CONCLUSIONS
A history of stridor and/or wheezing in patients admitted for bronchiolitis must lead to consider the possibility of vascular compression of the trachea and to perform specific investigations.
Flurin
V
V
Service de réanimation ìnfantile, hôpital Calmette, Lille, France.
Deschildre
A
A
Fourier
C
C
Martinot
A
A
Hue
V
V
Ramon
P
P
Petyt
L
L
Vaksmann
G
G
Leclerc
F
F
D001013:Aorta, Thoracic / Q000002:abnormalities*; D001988:Bronchiolitis / Q000175:diagnosis; D003951:Diagnostic Errors; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D011651:Pulmonary Artery / Q000002:abnormalities*; D012135:Respiratory Sounds / Q000209:etiology; D014135:Tracheal Stenosis / Q000175:diagnosis / Q000209:etiology*
Compression trachéale vasculaire se présentant comme une bronchiolite chez le nourrisson.