[The forced oscillation techniques in the detection of bronchial obstruction in patients with pulmonary tuberculosis].
Clinical trials of the forced oscillation (FO) technique could identify criteria for bronchial obstruction: viscosity airway resistance (VAR) (R(fo), R(in), R(ex)), and its frequency dependence. VAR studies promoted detection of bronchial patency in further 21.9% of the patients who had no bronchial obstruction, as evidenced by spirography (SG) and F-FEV curve recording. To improve the diagnosis of impaired bronchial patency, it is expedient to explore VAR by the FO technique along with the routine methods (SG and F-FEV curve recording).
V A
VA
Krasnov
E M
EM
Zhukova
L G
LG
Vokhminova
D000293:Adolescent; D000328:Adult; D000402:Airway Obstruction / Q000175:diagnosis* / Q000209:etiology / Q000503:physiopathology; D000403:Airway Resistance / Q000502:physiology; D005260:Female; D005541:Forced Expiratory Volume / Q000502:physiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D009991:Oscillometry / Q000379:methods; D012720:Severity of Illness Index; D014397:Tuberculosis, Pulmonary / Q000150:complications / Q000503:physiopathology*