[Sleep apnea syndrome combined with an anatomical obstruction of the upper airways].
In patients with sleep apnoea syndrome abnormalities of the upper airways may play a major role in the genesis of apnoea. Three cases are presented which illustrate the part played by hypertrophy of the tonsils in a child and by stenosis of the pharynx in an adult and of the larynx in another adult. All three patients were cured by surgical correction of these abnormalities. The physiopathology of alveolar hypoventilation, present in one of the three patients, is discussed in relation to the effects of pure oxygen inhalation on the patient's ventilation.
Pin
I
I
Service de Pneumologie, CHU de Grenoble, La Tronche.
Levy
P
P
Girard-Blanc
M F
MF
Muller
P
P
Bost
M
M
Paramelle
B
B
D000328:Adult; D000402:Airway Obstruction / Q000150:complications*; D002675:Child, Preschool; D003251:Constriction, Pathologic; D005260:Female; D006801:Humans; D007040:Hypoventilation / Q000503:physiopathology; D007818:Laryngeal Diseases / Q000150:complications; D008297:Male; D008875:Middle Aged; D010608:Pharyngeal Diseases / Q000150:complications; D012008:Recurrence; D012129:Respiratory Function Tests; D012891:Sleep Apnea Syndromes / Q000209:etiology* / Q000503:physiopathology; D014069:Tonsillitis / Q000150:complications
Syndrome d'apnées du sommeil associé à une obstruction anatomique des voies aériennes supérieures.