[Tracheomalacia and tracheal dyskinesias].
Tracheomalacia is characterized by an expiratory tracheal collapse. The revealing clinical features usually occur after a symptom-free period during the first year of life (during the first three months in 60% of cases): mainly stridor, wheezing, chronic cough, apnoeic attacks, and difficult breathing. Tracheoscopy allows the differentiation of primary tracheomalacia and tracheomalacia secondary to pressure on the trachea from the vascular ring or mediastinal tumour. Tracheomalacia is also frequently associated with oesophageal atresia. Surgical treatment is indicated in severe and secondary forms.
Sudre-Levillain
I
I
Service d'ORL et de chirurgie cervicofaciale pédiatrique, CHU Timone, 264, rue Saint-Pierre, 13385 Marseille, France.
Roman
S
S
Nicollas
R
R
Triglia
J M
JM
D001049:Apnea / Q000209:etiology; D003371:Cough / Q000209:etiology; D003937:Diagnosis, Differential; D020820:Dyskinesias / Q000188:drug therapy; D004933:Esophageal Atresia / Q000209:etiology; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008479:Mediastinal Neoplasms / Q000150:complications; D012135:Respiratory Sounds / Q000209:etiology; D014132:Trachea / Q000002:abnormalities*; D014133:Tracheal Diseases / Q000150:complications / Q000151:congenital*